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<!--Weave of 'Kind Constructors' generated by Inweb-->
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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../compiler.html">Services</a></li><li><a href="index.html">kinds</a></li><li><a href="index.html#4">Chapter 4: Constructors</a></li><li><b>Kind Constructors</b></li></ul></div>
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<p class="purpose">The mechanism by which Inform records the characteristics of different kinds.</p>
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<ul class="toc"><li><a href="4-kc2.html#SP6">§6. Creation</a></li><li><a href="4-kc2.html#SP7">§7. The noun</a></li><li><a href="4-kc2.html#SP8">§8. Names in the I6 template</a></li><li><a href="4-kc2.html#SP10">§10. Transformations</a></li><li><a href="4-kc2.html#SP13">§13. For construction purposes</a></li><li><a href="4-kc2.html#SP14">§14. Questions about constructors</a></li><li><a href="4-kc2.html#SP15">§15. Cast and instance lists</a></li><li><a href="4-kc2.html#SP17">§17. Compatibility</a></li></ul><hr class="tocbar">
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<p class="commentary firstcommentary"><a id="SP1"></a><b>§1. </b>Constructors are divided into four:
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</p>
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<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">KIND_VARIABLE_GRP</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax"> </span><span class="comment-syntax"> just </span><span class="extract"><span class="extract-syntax">CON_KIND_VARIABLE</span></span><span class="comment-syntax"> on its own</span>
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<span class="definition-keyword">define</span> <span class="constant-syntax">KIND_OF_KIND_GRP</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax"> </span><span class="comment-syntax"> an indefinite base constructor such as "arithmetic value"</span>
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<span class="definition-keyword">define</span> <span class="constant-syntax">BASE_CONSTRUCTOR_GRP</span><span class="plain-syntax"> </span><span class="constant-syntax">3</span><span class="plain-syntax"> </span><span class="comment-syntax"> a definite one such as "number"</span>
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<span class="definition-keyword">define</span> <span class="constant-syntax">PROPER_CONSTRUCTOR_GRP</span><span class="plain-syntax"> </span><span class="constant-syntax">4</span><span class="plain-syntax"> </span><span class="comment-syntax"> with positive arity, such as "list of K"</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP2"></a><b>§2. </b>Inform provides much more extensive facilities for kinds than most
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programming languages do for their types. As far as possible, we want to
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write this code in a generalised way, rather than writing hacky routines
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which each apply to a fixed, named kind. This won't always be possible, it's
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true, but we can try. The only way to achieve this is to store an enormous
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rag-bag of properties for every kind constructor, showing exactly how it
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behaves.
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</p>
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<p class="commentary">All of which is by way of apology for the enormous size of the <span class="extract"><span class="extract-syntax">kind_constructor</span></span>
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structure. It looks impossibly large to fill out, and this is why we have the
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kind interpreter (see next section) to give the I6 template the ability to
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forge new kind constructors.
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</p>
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<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">LOWEST_INDEX_PRIORITY</span><span class="plain-syntax"> </span><span class="constant-syntax">100</span>
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<span class="definition-keyword">define</span> <span class="constant-syntax">MAX_KIND_CONSTRUCTION_ARITY</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span>
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</pre>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">typedef</span><span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">noun</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dt_tag</span><span class="plain-syntax">; </span><span class="comment-syntax"> text of name</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">group</span><span class="plain-syntax">; </span><span class="comment-syntax"> one of the four values above</span>
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<span class="plain-syntax"> </span><span class="comment-syntax"> A: how this came into being</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">defined_in_source_text</span><span class="plain-syntax">; </span><span class="comment-syntax"> rather than by I6 template files, i.e., by being built-in</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">is_incompletely_defined</span><span class="plain-syntax">; </span><span class="comment-syntax"> newly defined and ambiguous as yet</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">where_defined_in_source_text</span><span class="plain-syntax">; </span><span class="comment-syntax"> if so</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">stored_as</span><span class="plain-syntax">; </span><span class="comment-syntax"> currently unused: if this is a typedef for some construction</span>
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<span class="plain-syntax"> </span><span class="comment-syntax"> B: constructing kinds</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">constructor_arity</span><span class="plain-syntax">; </span><span class="comment-syntax"> 0 for base, 1 for unary, 2 for binary</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">variance</span><span class="plain-syntax">[</span><span class="constant-syntax">MAX_KIND_CONSTRUCTION_ARITY</span><span class="plain-syntax">]; </span><span class="comment-syntax"> must be </span><span class="extract"><span class="extract-syntax">COVARIANT</span></span><span class="comment-syntax"> or </span><span class="extract"><span class="extract-syntax">CONTRAVARIANT</span></span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">tupling</span><span class="plain-syntax">[</span><span class="constant-syntax">MAX_KIND_CONSTRUCTION_ARITY</span><span class="plain-syntax">]; </span><span class="comment-syntax"> extent to which tupling is permitted</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">cached_kind</span><span class="plain-syntax">; </span><span class="comment-syntax"> cached result of </span><span class="extract"><span class="extract-syntax">Kinds::base_construction</span></span>
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<span class="plain-syntax"> </span><span class="comment-syntax"> C: compatibility with other kinds</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">superkind_set_at</span><span class="plain-syntax">; </span><span class="comment-syntax"> where it says, e.g., "A rabbit is a kind of animal"</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor_casting_rule</span><span class="plain-syntax"> *</span><span class="identifier-syntax">first_casting_rule</span><span class="plain-syntax">; </span><span class="comment-syntax"> list of these</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor_instance</span><span class="plain-syntax"> *</span><span class="identifier-syntax">first_instance_rule</span><span class="plain-syntax">; </span><span class="comment-syntax"> list of these</span>
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<span class="plain-syntax"> </span><span class="comment-syntax"> D: how constant values of this kind are expressed</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">literal_pattern</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ways_to_write_literals</span><span class="plain-syntax">; </span><span class="comment-syntax"> list of ways to write this</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">named_values_created_with_assertions</span><span class="plain-syntax">; </span><span class="comment-syntax"> such as "Train Arrival is a scene."</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">table</span><span class="plain-syntax"> *</span><span class="identifier-syntax">named_values_created_with_table</span><span class="plain-syntax">; </span><span class="comment-syntax"> alternatively...</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">next_free_value</span><span class="plain-syntax">; </span><span class="comment-syntax"> to make distinguishable instances of this kind</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">constant_compilation_method</span><span class="plain-syntax">; </span><span class="comment-syntax"> one of the </span><span class="extract"><span class="extract-syntax">*_CCM</span></span><span class="comment-syntax"> values</span>
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<span class="plain-syntax"> </span><span class="comment-syntax"> E: knowledge about values of this kind</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inference_subject</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dt_knowledge</span><span class="plain-syntax">; </span><span class="comment-syntax"> inferences about properties</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">default_value</span><span class="plain-syntax">; </span><span class="comment-syntax"> used for built-in types only</span>
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<span class="plain-syntax"> </span><span class="comment-syntax"> F: behaviour as a property as well</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">can_coincide_with_property</span><span class="plain-syntax">; </span><span class="comment-syntax"> allowed to coincide in name with a property</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">property</span><span class="plain-syntax"> *</span><span class="identifier-syntax">coinciding_property</span><span class="plain-syntax">; </span><span class="comment-syntax"> property of the same name, if any</span>
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||||
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<span class="plain-syntax"> </span><span class="comment-syntax"> G: performing arithmetic</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">comparison_routine</span><span class="plain-syntax">; </span><span class="comment-syntax"> for instance, when sorting table or list entries</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">dimensional_rules</span><span class="plain-syntax"> </span><span class="identifier-syntax">dim_rules</span><span class="plain-syntax">; </span><span class="comment-syntax"> how arithmetic operations work here</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">unit_sequence</span><span class="plain-syntax"> </span><span class="identifier-syntax">dimensional_form</span><span class="plain-syntax">; </span><span class="comment-syntax"> dimensions of this kind</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">dimensional_form_fixed</span><span class="plain-syntax">; </span><span class="comment-syntax"> whether they are derived</span>
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||||
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||||
<span class="plain-syntax"> </span><span class="comment-syntax"> H: representing this kind at run-time</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">weak_kind_ID</span><span class="plain-syntax">; </span><span class="comment-syntax"> as used at run-time by the I6 template</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name_in_template_code</span><span class="plain-syntax">; </span><span class="comment-syntax"> an I6 identifier</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">class_number</span><span class="plain-syntax">; </span><span class="comment-syntax"> for classes of object</span>
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||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con_iname</span><span class="plain-syntax">;</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kc_package</span><span class="plain-syntax">;</span>
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||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">small_block_size</span><span class="plain-syntax">; </span><span class="comment-syntax"> if stored as a block value, size in words of the SB</span>
|
||||
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||||
<span class="plain-syntax"> </span><span class="comment-syntax"> I: storing values at run-time</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">multiple_block</span><span class="plain-syntax">; </span><span class="comment-syntax"> TRUE for flexible-size values stored on the heap</span>
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||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">heap_size_estimate</span><span class="plain-syntax">; </span><span class="comment-syntax"> typical number of bytes used</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">can_exchange</span><span class="plain-syntax">; </span><span class="comment-syntax"> with external files and therefore other story files</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">distinguisher</span><span class="plain-syntax">; </span><span class="comment-syntax"> I6 routine to see if values distinguishable</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor_comparison_schema</span><span class="plain-syntax"> *</span><span class="identifier-syntax">first_comparison_schema</span><span class="plain-syntax">; </span><span class="comment-syntax"> list of these</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">loop_domain_schema</span><span class="plain-syntax">; </span><span class="comment-syntax"> how to compile an I6 loop over the instances</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> J: printing and parsing values at run-time</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">BYTECODE_MODULE</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">kind_GPR_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">instance_GPR_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">first_instance_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">next_instance_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">pr_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">inc_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dec_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ranger_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">trace_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dt_I6_identifier</span><span class="plain-syntax">; </span><span class="comment-syntax"> an I6 identifier used for compiling printing rules</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name_of_printing_rule_ACTIONS</span><span class="plain-syntax">; </span><span class="comment-syntax"> ditto but for ACTIONS testing command</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">grammar_verb</span><span class="plain-syntax"> *</span><span class="identifier-syntax">understand_as_values</span><span class="plain-syntax">; </span><span class="comment-syntax"> used when parsing such values</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">has_i6_GPR</span><span class="plain-syntax">; </span><span class="comment-syntax"> a general parsing routine exists in the I6 code for this</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">I6_GPR_needed</span><span class="plain-syntax">; </span><span class="comment-syntax"> and is actually required</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">explicit_i6_GPR</span><span class="plain-syntax">; </span><span class="comment-syntax"> routine name, when not compiled automatically</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">recognition_only_GPR</span><span class="plain-syntax">; </span><span class="comment-syntax"> for recognising an explicit value as preposition</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> K: indexing and documentation</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">specification_text</span><span class="plain-syntax">; </span><span class="comment-syntax"> text for parse_node</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">constructor_description</span><span class="plain-syntax">; </span><span class="comment-syntax"> text used in index pages</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">index_default_value</span><span class="plain-syntax">; </span><span class="comment-syntax"> and its description in the Kinds index</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">index_maximum_value</span><span class="plain-syntax">; </span><span class="comment-syntax"> ditto</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">index_minimum_value</span><span class="plain-syntax">; </span><span class="comment-syntax"> ditto</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">index_priority</span><span class="plain-syntax">; </span><span class="comment-syntax"> from 1 (highest) to </span><span class="extract"><span class="extract-syntax">LOWEST_INDEX_PRIORITY</span></span><span class="comment-syntax"> (lowest)</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">linguistic</span><span class="plain-syntax">; </span><span class="comment-syntax"> divide off as having linguistics content</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">indexed_grey_if_empty</span><span class="plain-syntax">; </span><span class="comment-syntax"> shaded grey in the Kinds index</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">documentation_reference</span><span class="plain-syntax">; </span><span class="comment-syntax"> documentation symbol, if any</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
|
||||
<span class="plain-syntax">} </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax">;</span>
|
||||
</pre>
|
||||
<ul class="endnotetexts"><li>The structure kind_constructor is accessed in 2/tlok, 2/dk, 2/uk, 4/kc and here.</li></ul>
|
||||
<p class="commentary firstcommentary"><a id="SP3"></a><b>§3. </b>The "tupling" of an argument is the extent to which an argument can be
|
||||
allowed to hold a variable-length list of kinds, rather than a single one.
|
||||
There aren't actually many possibilities.
|
||||
</p>
|
||||
|
||||
<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">NO_TUPLING</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax"> </span><span class="comment-syntax"> a single kind</span>
|
||||
<span class="definition-keyword">define</span> <span class="constant-syntax">ALLOW_NOTHING_TUPLING</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax"> </span><span class="comment-syntax"> a single kind, or "nothing"</span>
|
||||
<span class="definition-keyword">define</span> <span class="constant-syntax">ARBITRARY_TUPLING</span><span class="plain-syntax"> </span><span class="constant-syntax">10000</span><span class="plain-syntax"> </span><span class="comment-syntax"> a list of kinds of any length</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP4"></a><b>§4. </b>Constant compilation modes are:
|
||||
</p>
|
||||
|
||||
<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">NONE_CCM</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax"> </span><span class="comment-syntax"> constant values of this kind cannot exist</span>
|
||||
<span class="definition-keyword">define</span> <span class="constant-syntax">LITERAL_CCM</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax"> </span><span class="comment-syntax"> a numerical annotation decides the value</span>
|
||||
<span class="definition-keyword">define</span> <span class="constant-syntax">NAMED_CONSTANT_CCM</span><span class="plain-syntax"> </span><span class="constant-syntax">3</span><span class="plain-syntax"> </span><span class="comment-syntax"> an </span><span class="extract"><span class="extract-syntax">instance</span></span><span class="comment-syntax"> annotation decides the value</span>
|
||||
<span class="definition-keyword">define</span> <span class="constant-syntax">SPECIAL_CCM</span><span class="plain-syntax"> </span><span class="constant-syntax">4</span><span class="plain-syntax"> </span><span class="comment-syntax"> special code specific to the kind of value is needed</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP5"></a><b>§5. </b>We keep track of the newest-created base kind of value (which isn't a kind
|
||||
of object) here:
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">next_free_data_type_ID</span><span class="plain-syntax"> = </span><span class="constant-syntax">2</span><span class="plain-syntax">; </span><span class="comment-syntax"> i.e., leaving room for </span><span class="extract"><span class="extract-syntax">UNKNOWN_TY</span></span><span class="comment-syntax"> to be 1 at run-time</span>
|
||||
<span class="reserved-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">latest_base_kind_of_value</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP6"></a><b>§6. Creation. </b>Constructors come from two sources. Built-in ones like "number" or
|
||||
"list of K" mainly come from the commands given in the "Load-Core.i6t"
|
||||
template file, which consists almost entirely of commands for the kind
|
||||
interpreter, which sets up most of the above. (Similar files for other
|
||||
language plugins add the remainder.) Thus a great deal can be changed about
|
||||
the interplay of kinds without altering the compiler itself.
|
||||
</p>
|
||||
|
||||
<p class="commentary">New kinds created by the source text, by sentences like "Air pressure is a
|
||||
kind of value", are always base constructors (i.e., they have arity 0); at
|
||||
present there's no way to create new kinds of kinds, or new constructors, in
|
||||
Inform source text. (So an extension wanting to make new constructors, say
|
||||
to add new "collection classes" to Inform, will have to get its hands
|
||||
dirty with Inform 6 insertions and use of the kind interpreter.)
|
||||
</p>
|
||||
|
||||
<p class="commentary">Here <span class="extract"><span class="extract-syntax">super</span></span> will be the super-constructor, the one which this will construct
|
||||
subkinds of. In practice this will be <span class="extract"><span class="extract-syntax">NULL</span></span> when <span class="extract"><span class="extract-syntax">CON_VALUE</span></span> is created, and
|
||||
then <span class="extract"><span class="extract-syntax">CON_VALUE</span></span> for kinds like "number" or this one:
|
||||
</p>
|
||||
|
||||
<blockquote>
|
||||
<p>Weight is a kind of value.</p>
|
||||
</blockquote>
|
||||
|
||||
<p class="commentary">but will be the constructor for "door" for kinds like this one:
|
||||
</p>
|
||||
|
||||
<blockquote>
|
||||
<p>Portal is a kind of door.</p>
|
||||
</blockquote>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::new</span><button class="popup" onclick="togglePopup('usagePopup1')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup1">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::new</span></span>:<br/>Kinds - <a href="2-knd.html#SP20">§20</a><br/>Kind Commands - <a href="4-kc.html#SP13_1">§13.1</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">super</span><span class="plain-syntax">, </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">initialisation_macro</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> **</span><span class="identifier-syntax">pC</span><span class="plain-syntax"> = </span><a href="2-fk.html#SP11" class="function-link"><span class="function-syntax">FamiliarKinds::known_con</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">pC</span><span class="plain-syntax">) *</span><span class="identifier-syntax">pC</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">super</span><span class="plain-syntax"> == </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_value</span><span class="plain-syntax">)) </span><span class="named-paragraph-container code-font"><a href="4-kc2.html#SP6_1" class="named-paragraph-link"><span class="named-paragraph">Fill in a new constructor</span><span class="named-paragraph-number">6.1</span></a></span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="4-kc2.html#SP6_2" class="named-paragraph-link"><span class="named-paragraph">Copy the new constructor from its superconstructor</span><span class="named-paragraph-number">6.2</span></a></span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">();</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">con_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax">, </span><span class="string-syntax">"%S"</span><span class="plain-syntax">, </span><span class="identifier-syntax">source_name</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">con</span><span class="plain-syntax"> != </span><span class="identifier-syntax">CON_KIND_VARIABLE</span><span class="plain-syntax">) && (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> != </span><span class="identifier-syntax">CON_INTERMEDIATE</span><span class="plain-syntax">))</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_knowledge</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Kinds::Knowledge::create_for_constructor</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">where_defined_in_source_text</span><span class="plain-syntax"> = </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">kind</span><span class="plain-syntax"> **</span><span class="identifier-syntax">pK</span><span class="plain-syntax"> = </span><a href="2-fk.html#SP11" class="function-link"><span class="function-syntax">FamiliarKinds::known_kind</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">pK</span><span class="plain-syntax">) *</span><span class="identifier-syntax">pK</span><span class="plain-syntax"> = </span><a href="2-knd.html#SP6" class="function-link"><span class="function-syntax">Kinds::base_construction</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP6_1"></a><b>§6.1. </b>If our new constructor is wholly new, and isn't a subkind of something else,
|
||||
we need to initialise the entire data structure; but note that, having done so,
|
||||
we ask the kind interpreter to load it up with any defaults set in the
|
||||
I6 template files.
|
||||
</p>
|
||||
|
||||
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Fill in a new constructor</span><span class="named-paragraph-number">6.1</span></span><span class="comment-syntax"> =</span>
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_tag</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">group</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">; </span><span class="comment-syntax"> which is invalid, so the interpreter needs to set it</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> A: how this came into being</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">defined_in_source_text</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">is_incompletely_defined</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">where_defined_in_source_text</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">; </span><span class="comment-syntax"> but will be filled in imminently</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">stored_as</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> B: constructing kinds</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">constructor_arity</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">; </span><span class="comment-syntax"> by default a base constructor</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax"><</span><span class="constant-syntax">MAX_KIND_CONSTRUCTION_ARITY</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">variance</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">] = </span><span class="constant-syntax">COVARIANT</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">tupling</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">] = </span><span class="constant-syntax">NO_TUPLING</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">cached_kind</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> C: compatibility with other kinds</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">superkind_set_at</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">first_casting_rule</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">first_instance_rule</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> D: how constant values of this kind are expressed</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">ways_to_write_literals</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">named_values_created_with_assertions</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">named_values_created_with_table</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">next_free_value</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">constant_compilation_method</span><span class="plain-syntax"> = </span><span class="constant-syntax">NONE_CCM</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> E: knowledge about values of this kind</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_knowledge</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">; </span><span class="comment-syntax"> but will be filled in imminently, in almost all cases</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">default_value</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">();</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> F: behaviour as a property as well</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">can_coincide_with_property</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">coinciding_property</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> G: performing arithmetic</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">comparison_routine</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">();</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE_TO</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">comparison_routine</span><span class="plain-syntax">, </span><span class="string-syntax">"UnsignedCompare"</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_KIND_VARIABLE</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">CON_INTERMEDIATE</span><span class="plain-syntax">) ||</span>
|
||||
<span class="plain-syntax"> ((</span><span class="identifier-syntax">Str::eq_wide_string</span><span class="plain-syntax">(</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"NUMBER_TY"</span><span class="plain-syntax">)) ||</span>
|
||||
<span class="plain-syntax"> (</span><span class="identifier-syntax">Str::eq_wide_string</span><span class="plain-syntax">(</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="string-syntax">"REAL_NUMBER_TY"</span><span class="plain-syntax">))))</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dimensional_form</span><span class="plain-syntax"> =</span>
|
||||
<span class="plain-syntax"> </span><a href="3-dmn.html#SP21" class="function-link"><span class="function-syntax">Kinds::Dimensions::fundamental_unit_sequence</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dimensional_form</span><span class="plain-syntax"> =</span>
|
||||
<span class="plain-syntax"> </span><a href="3-dmn.html#SP21" class="function-link"><span class="function-syntax">Kinds::Dimensions::fundamental_unit_sequence</span></a><span class="plain-syntax">(</span><a href="2-knd.html#SP6" class="function-link"><span class="function-syntax">Kinds::base_construction</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">));</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dimensional_form_fixed</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><a href="3-dmn.html#SP14" class="function-link"><span class="function-syntax">Kinds::Dimensions::dim_initialise</span></a><span class="plain-syntax">(&(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dim_rules</span><span class="plain-syntax">));</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> H: representing this kind at run-time</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">weak_kind_ID</span><span class="plain-syntax"> = </span><span class="identifier-syntax">next_free_data_type_ID</span><span class="plain-syntax">++;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">();</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">class_number</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> I: storing values at run-time</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">multiple_block</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">small_block_size</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">heap_size_estimate</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">can_exchange</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">first_comparison_schema</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">distinguisher</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">loop_domain_schema</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> J: printing and parsing values at run-time</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_I6_identifier</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">();</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_of_printing_rule_ACTIONS</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">();</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">BYTECODE_MODULE</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kind_GPR_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">instance_GPR_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">first_instance_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">next_instance_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">pr_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">inc_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dec_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">ranger_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">trace_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">source_name</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">package_request</span><span class="plain-syntax"> *</span><span class="identifier-syntax">R</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP8" class="function-link"><span class="function-syntax">Kinds::Constructors::package</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">pr_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::make_iname_in</span><span class="plain-syntax">(</span><span class="identifier-syntax">PRINT_DASH_FN_HL</span><span class="plain-syntax">, </span><span class="identifier-syntax">R</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">trace_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">pr_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> #</span><span class="identifier-syntax">endif</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">understand_as_values</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">has_i6_GPR</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">I6_GPR_needed</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">explicit_i6_GPR</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">recognition_only_GPR</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="comment-syntax"> K: indexing and documentation</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">specification_text</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">constructor_description</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">index_default_value</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"--"</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">index_maximum_value</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"--"</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">index_minimum_value</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="string-syntax">"--"</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">index_priority</span><span class="plain-syntax"> = </span><span class="constant-syntax">LOWEST_INDEX_PRIORITY</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">linguistic</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">indexed_grey_if_empty</span><span class="plain-syntax"> = </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">documentation_reference</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP22" class="function-link"><span class="function-syntax">KindCommands::play_back_kind_macro</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP20" class="function-link"><span class="function-syntax">KindCommands::parse_kind_macro_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#DEFAULTS"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">initialisation_macro</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">)</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP22" class="function-link"><span class="function-syntax">KindCommands::play_back_kind_macro</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP20" class="function-link"><span class="function-syntax">KindCommands::parse_kind_macro_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">initialisation_macro</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
</pre>
|
||||
<ul class="endnotetexts"><li>This code is used in <a href="4-kc2.html#SP6">§6</a>.</li></ul>
|
||||
<p class="commentary firstcommentary"><a id="SP6_2"></a><b>§6.2. </b>However, if we create our constructor as a subkind, like so:
|
||||
</p>
|
||||
|
||||
<blockquote>
|
||||
<p>A turtle is a kind of animal.</p>
|
||||
</blockquote>
|
||||
|
||||
<p class="commentary">then we copy the entire "animal" constructor to initialise the "turtle" one.
|
||||
</p>
|
||||
|
||||
<p class="commentary">Note that the weak ID number is one of the things copied; this is deliberate.
|
||||
It means that all kinds of object share the same weak ID as "object".
|
||||
</p>
|
||||
|
||||
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Copy the new constructor from its superconstructor</span><span class="named-paragraph-number">6.2</span></span><span class="comment-syntax"> =</span>
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">I</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="identifier-syntax">allocation_id</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">void</span><span class="plain-syntax"> *</span><span class="identifier-syntax">N</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="identifier-syntax">next_structure</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">void</span><span class="plain-syntax"> *</span><span class="identifier-syntax">P</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="identifier-syntax">prev_structure</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax"> = *</span><span class="identifier-syntax">super</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="identifier-syntax">allocation_id</span><span class="plain-syntax"> = </span><span class="identifier-syntax">I</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="identifier-syntax">next_structure</span><span class="plain-syntax"> = </span><span class="identifier-syntax">N</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="identifier-syntax">prev_structure</span><span class="plain-syntax"> = </span><span class="identifier-syntax">P</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">cached_kind</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">; </span><span class="comment-syntax"> otherwise the superkind's cache is used by mistake</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Str::new</span><span class="plain-syntax">(); </span><span class="comment-syntax"> otherwise this will be called </span><span class="extract"><span class="extract-syntax">OBJECT_TY</span></span><span class="comment-syntax"> by mistake</span>
|
||||
</pre>
|
||||
<ul class="endnotetexts"><li>This code is used in <a href="4-kc2.html#SP6">§6</a>.</li></ul>
|
||||
<p class="commentary firstcommentary"><a id="SP7"></a><b>§7. The noun. </b>It's a requirement that the following be called soon after the creation
|
||||
of the constructor:
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::attach_noun</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::attach_noun</span></span>:<br/>Kinds - <a href="2-knd.html#SP20_1">§20.1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">noun</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nt</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">nt</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"bad noun attachment"</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_tag</span><span class="plain-syntax"> = </span><span class="identifier-syntax">nt</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::get_name</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::get_name</span></span>:<br/><a href="4-kc2.html#SP8">§8</a><br/>Describing Kinds - <a href="2-dk.html#SP14">§14</a><br/>Using Kinds - <a href="2-uk.html#SP1">§1</a><br/>Kind Commands - <a href="4-kc.html#SP19">§19</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_tag</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">noun</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nt</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_tag</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nt</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">Nouns::nominative</span><span class="plain-syntax">(</span><span class="identifier-syntax">nt</span><span class="plain-syntax">, </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::get_name_in_play</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::get_name_in_play</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP1">§1</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">NATURAL_LANGUAGE_WORDS_TYPE</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nl</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_tag</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">noun</span><span class="plain-syntax"> *</span><span class="identifier-syntax">nt</span><span class="plain-syntax"> = </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_tag</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">nt</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">Nouns::nominative_in_language</span><span class="plain-syntax">(</span><span class="identifier-syntax">nt</span><span class="plain-syntax">, </span><span class="identifier-syntax">plural_form</span><span class="plain-syntax">, </span><span class="identifier-syntax">nl</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="identifier-syntax">noun</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::get_noun</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">dt_tag</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP8"></a><b>§8. Names in the I6 template. </b>An identifier like <span class="extract"><span class="extract-syntax">WHATEVER_TY</span></span>, then, begins life in a definition inside an
|
||||
I6 template file; becomes attached to a constructor here; and finally winds up
|
||||
back in I6 code, because we define it as the constant for the weak kind ID
|
||||
of the kind which the constructor makes:
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="plain-syntax">#</span><span class="identifier-syntax">ifdef</span><span class="plain-syntax"> </span><span class="identifier-syntax">CORE_MODULE</span>
|
||||
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::compile_I6_constants</span><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">tn</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP8" class="function-link"><span class="function-syntax">Kinds::Constructors::name_in_template_code</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">tn</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">con_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::make_iname_with_specific_name</span><span class="plain-syntax">(</span><span class="identifier-syntax">WEAK_ID_HL</span><span class="plain-syntax">, </span><span class="identifier-syntax">tn</span><span class="plain-syntax">, </span><a href="4-kc2.html#SP8" class="function-link"><span class="function-syntax">Kinds::Constructors::package</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">));</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Hierarchy::make_available</span><span class="plain-syntax">(</span><span class="identifier-syntax">Emit::tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">con_iname</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Emit::named_numeric_constant</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">con_iname</span><span class="plain-syntax">, (</span><span class="identifier-syntax">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">weak_kind_ID</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">hwm</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::find</span><span class="plain-syntax">(</span><span class="identifier-syntax">BASE_KIND_HWM_HL</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Emit::named_numeric_constant</span><span class="plain-syntax">(</span><span class="identifier-syntax">hwm</span><span class="plain-syntax">, (</span><span class="identifier-syntax">inter_ti</span><span class="plain-syntax">) </span><span class="identifier-syntax">next_free_data_type_ID</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Hierarchy::make_available</span><span class="plain-syntax">(</span><span class="identifier-syntax">Emit::tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">hwm</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::UNKNOWN_iname</span><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">CON_UNKNOWN</span><span class="plain-syntax">-></span><span class="element-syntax">con_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="identifier-syntax">package_request</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::package</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::package</span></span>:<br/><a href="4-kc2.html#SP6_1">§6.1</a><br/>Using Kinds - <a href="2-uk.html#SP28">§28</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">defined_in_source_text</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">compilation_unit</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CompilationUnits::find</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">where_defined_in_source_text</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::package</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">KIND_HAP</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">superkind_set_at</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">compilation_unit</span><span class="plain-syntax"> *</span><span class="identifier-syntax">C</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CompilationUnits::find</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">superkind_set_at</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::package</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">, </span><span class="identifier-syntax">KIND_HAP</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Hierarchy::synoptic_package</span><span class="plain-syntax">(</span><span class="identifier-syntax">KIND_HAP</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax"> = </span><a href="4-kc2.html#SP7" class="function-link"><span class="function-syntax">Kinds::Constructors::get_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::nonempty</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">))</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Hierarchy::markup_wording</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax">, </span><span class="identifier-syntax">KIND_NAME_HMD</span><span class="plain-syntax">, </span><span class="identifier-syntax">W</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">)</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Hierarchy::markup</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax">, </span><span class="identifier-syntax">KIND_NAME_HMD</span><span class="plain-syntax">, </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Hierarchy::markup</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax">, </span><span class="identifier-syntax">KIND_NAME_HMD</span><span class="plain-syntax">, </span><span class="identifier-syntax">I</span><span class="string-syntax">"(anonymous kind)"</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">kc_package</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::iname</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">con_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::first_instance_iname</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">first_instance_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::set_first_instance_iname</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">iname</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">first_instance_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::next_instance_iname</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">next_instance_iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::set_next_instance_iname</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="identifier-syntax">inter_name</span><span class="plain-syntax"> *</span><span class="identifier-syntax">iname</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">next_instance_iname</span><span class="plain-syntax"> = </span><span class="identifier-syntax">iname</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
<span class="plain-syntax">#</span><span class="identifier-syntax">endif</span>
|
||||
|
||||
<span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::name_in_template_code</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP9"></a><b>§9. </b>We also need to parse this, occasionally (if we needed this more than a
|
||||
small and bounded number of times we'd want a faster method, but we don't):
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="function-syntax">Kinds::Constructors::parse</span><button class="popup" onclick="togglePopup('usagePopup6')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup6">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::parse</span></span>:<br/><a href="4-kc2.html#SP15">§15</a>, <a href="4-kc2.html#SP16">§16</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">sn</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">sn</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax">)</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">sn</span><span class="plain-syntax">, </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">name_in_template_code</span><span class="plain-syntax">))</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP10"></a><b>§10. Transformations. </b>Conversions of an existing constructor to make it a unit or enumeration also
|
||||
require running macros in the kind interpreter:
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::convert_to_unit</span><button class="popup" onclick="togglePopup('usagePopup7')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup7">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::convert_to_unit</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP8">§8</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">is_incompletely_defined</span><span class="plain-syntax"> == </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP22" class="function-link"><span class="function-syntax">KindCommands::play_back_kind_macro</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP20" class="function-link"><span class="function-syntax">KindCommands::parse_kind_macro_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#UNIT"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">Kinds::Constructors::is_arithmetic</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">; </span><span class="comment-syntax"> i.e., if it succeeded</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::convert_to_enumeration</span><button class="popup" onclick="togglePopup('usagePopup8')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup8">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::convert_to_enumeration</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP9">§9</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">is_incompletely_defined</span><span class="plain-syntax"> == </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP22" class="function-link"><span class="function-syntax">KindCommands::play_back_kind_macro</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP20" class="function-link"><span class="function-syntax">KindCommands::parse_kind_macro_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#ENUMERATION"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">linguistic</span><span class="plain-syntax">)</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP22" class="function-link"><span class="function-syntax">KindCommands::play_back_kind_macro</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP20" class="function-link"><span class="function-syntax">KindCommands::parse_kind_macro_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#LINGUISTIC"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">Kinds::Constructors::is_enumeration</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">; </span><span class="comment-syntax"> i.e., if it succeeded</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP11"></a><b>§11. </b>And similarly:
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::convert_to_real</span><button class="popup" onclick="togglePopup('usagePopup9')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup9">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::convert_to_real</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP10">§10</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">parse_node_tree</span><span class="plain-syntax"> *</span><span class="identifier-syntax">T</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP22" class="function-link"><span class="function-syntax">KindCommands::play_back_kind_macro</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">T</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc.html#SP20" class="function-link"><span class="function-syntax">KindCommands::parse_kind_macro_name</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"#REAL"</span><span class="plain-syntax">), </span><span class="identifier-syntax">con</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP12"></a><b>§12. </b>A few base kinds are marked as "linguistic", which simply enables us to fence
|
||||
them tidily off in the index.
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::mark_as_linguistic</span><button class="popup" onclick="togglePopup('usagePopup10')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup10">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::mark_as_linguistic</span></span>:<br/>Familiar Kinds - <a href="2-fk.html#SP13">§13</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">linguistic</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP13"></a><b>§13. For construction purposes. </b></p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">kind</span><span class="plain-syntax"> **</span><span class="function-syntax">Kinds::Constructors::cache_location</span><button class="popup" onclick="togglePopup('usagePopup11')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup11">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::cache_location</span></span>:<br/>Kinds - <a href="2-knd.html#SP6">§6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> &(</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">cached_kind</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::arity</span><button class="popup" onclick="togglePopup('usagePopup12')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup12">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::arity</span></span>:<br/>Kinds - <a href="2-knd.html#SP6">§6</a>, <a href="2-knd.html#SP6_3">§6.3</a>, <a href="2-knd.html#SP13">§13</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP7">§7</a>, <a href="2-tlok.html#SP12_4">§12.4</a><br/>Describing Kinds - <a href="2-dk.html#SP12">§12</a>, <a href="2-dk.html#SP12_1">§12.1</a>, <a href="2-dk.html#SP24_3">§24.3</a>, <a href="2-dk.html#SP24_3_2">§24.3.2</a><br/>Using Kinds - <a href="2-uk.html#SP4">§4</a><br/>Kind Commands - <a href="4-kc.html#SP19">§19</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">group</span><span class="plain-syntax"> == </span><span class="constant-syntax">PROPER_CONSTRUCTOR_GRP</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">constructor_arity</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::tupling</span><button class="popup" onclick="togglePopup('usagePopup13')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup13">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::tupling</span></span>:<br/>Describing Kinds - <a href="2-dk.html#SP12_1">§12.1</a>, <a href="2-dk.html#SP25">§25</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">b</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">tupling</span><span class="plain-syntax">[</span><span class="identifier-syntax">b</span><span class="plain-syntax">];</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::variance</span><button class="popup" onclick="togglePopup('usagePopup14')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup14">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::variance</span></span>:<br/>Kinds - <a href="2-knd.html#SP17">§17</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP12_4">§12.4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">b</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">variance</span><span class="plain-syntax">[</span><span class="identifier-syntax">b</span><span class="plain-syntax">];</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP14"></a><b>§14. Questions about constructors. </b>The rest of Inform is not encouraged to poke at constructors directly; it
|
||||
ought to ask questions about kinds instead (see "Using Kinds"). However:
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::is_definite</span><button class="popup" onclick="togglePopup('usagePopup15')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup15">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::is_definite</span></span>:<br/><a href="4-kc2.html#SP18">§18</a><br/>Using Kinds - <a href="2-uk.html#SP4">§4</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">group</span><span class="plain-syntax"> == </span><span class="constant-syntax">BASE_CONSTRUCTOR_GRP</span><span class="plain-syntax">) ||</span>
|
||||
<span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">group</span><span class="plain-syntax"> == </span><span class="constant-syntax">PROPER_CONSTRUCTOR_GRP</span><span class="plain-syntax">))</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::get_weak_ID</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">con</span><span class="plain-syntax">-></span><span class="element-syntax">weak_kind_ID</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::is_arithmetic</span><button class="popup" onclick="togglePopup('usagePopup16')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup16">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::is_arithmetic</span></span>:<br/><a href="4-kc2.html#SP10">§10</a><br/>Using Kinds - <a href="2-uk.html#SP19">§19</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">Kinds::Constructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &&</span>
|
||||
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">Kinds::Constructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_arithmetic_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::is_arithmetic_and_real</span><button class="popup" onclick="togglePopup('usagePopup17')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup17">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::is_arithmetic_and_real</span></span>:<br/>Floating-Point Values - <a href="3-fv.html#SP3">§3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">Kinds::Constructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &&</span>
|
||||
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">Kinds::Constructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_real_arithmetic_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::is_enumeration</span><button class="popup" onclick="togglePopup('usagePopup18')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup18">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::is_enumeration</span></span>:<br/><a href="4-kc2.html#SP10">§10</a><br/>Using Kinds - <a href="2-uk.html#SP7">§7</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">Kinds::Constructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &&</span>
|
||||
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">Kinds::Constructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">,</span>
|
||||
<span class="plain-syntax"> </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_enumerated_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP15"></a><b>§15. Cast and instance lists. </b>Each constructor has a list of other constructors (all of the <span class="extract"><span class="extract-syntax">KIND_OF_KIND_GRP</span></span>
|
||||
group) which it's an instance of: value, word value, arithmetic value, and so on.
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::find_cast</span><button class="popup" onclick="togglePopup('usagePopup19')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup19">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::find_cast</span></span>:<br/><a href="4-kc2.html#SP17">§17</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP12_5">§12.5</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">to</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor_casting_rule</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">to</span><span class="plain-syntax">-></span><span class="element-syntax">first_casting_rule</span><span class="plain-syntax">; </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">; </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax"> = </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-></span><span class="element-syntax">next_casting_rule</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-></span><span class="element-syntax">cast_from_kind_unparsed</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-></span><span class="element-syntax">cast_from_kind</span><span class="plain-syntax"> =</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc2.html#SP9" class="function-link"><span class="function-syntax">Kinds::Constructors::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-></span><span class="element-syntax">cast_from_kind_unparsed</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::clear</span><span class="plain-syntax">(</span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-></span><span class="identifier-syntax">cast_from_kind_unparsed</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">from</span><span class="plain-syntax"> == </span><span class="identifier-syntax">dtcr</span><span class="plain-syntax">-></span><span class="element-syntax">cast_from_kind</span><span class="plain-syntax">)</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP16"></a><b>§16. </b>Each constructor has a list of other constructors (all of the <span class="extract"><span class="extract-syntax">BASE_CONSTRUCTOR_GRP</span></span>
|
||||
group or <span class="extract"><span class="extract-syntax">PROPER_CONSTRUCTOR_GRP</span></span>) which it can cast to.
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::find_instance</span><button class="popup" onclick="togglePopup('usagePopup20')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup20">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::find_instance</span></span>:<br/><a href="4-kc2.html#SP17">§17</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">kind_constructor_instance</span><span class="plain-syntax"> *</span><span class="identifier-syntax">dti</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dti</span><span class="plain-syntax"> = </span><span class="identifier-syntax">from</span><span class="plain-syntax">-></span><span class="element-syntax">first_instance_rule</span><span class="plain-syntax">; </span><span class="identifier-syntax">dti</span><span class="plain-syntax">; </span><span class="identifier-syntax">dti</span><span class="plain-syntax"> = </span><span class="identifier-syntax">dti</span><span class="plain-syntax">-></span><span class="element-syntax">next_instance_rule</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Str::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-></span><span class="element-syntax">instance_of_this_unparsed</span><span class="plain-syntax">) > </span><span class="constant-syntax">0</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">dti</span><span class="plain-syntax">-></span><span class="element-syntax">instance_of_this</span><span class="plain-syntax"> =</span>
|
||||
<span class="plain-syntax"> </span><a href="4-kc2.html#SP9" class="function-link"><span class="function-syntax">Kinds::Constructors::parse</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-></span><span class="element-syntax">instance_of_this_unparsed</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> </span><span class="identifier-syntax">Str::clear</span><span class="plain-syntax">(</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-></span><span class="element-syntax">instance_of_this_unparsed</span><span class="plain-syntax">);</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">dti</span><span class="plain-syntax">-></span><span class="element-syntax">instance_of_this</span><span class="plain-syntax"> == </span><span class="identifier-syntax">to</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> }</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP17"></a><b>§17. Compatibility. </b>The following tests if <span class="extract"><span class="extract-syntax">from</span></span> is compatible with <span class="extract"><span class="extract-syntax">to</span></span>.
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::compatible</span><button class="popup" onclick="togglePopup('usagePopup21')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup21">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::compatible</span></span>:<br/><a href="4-kc2.html#SP14">§14</a>, <a href="4-kc2.html#SP18">§18</a><br/>The Lattice of Kinds - <a href="2-tlok.html#SP6">§6</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">to</span><span class="plain-syntax">, </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">allow_casts</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">to</span><span class="plain-syntax"> == </span><span class="identifier-syntax">from</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">to</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) || (</span><span class="identifier-syntax">from</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">allow_casts</span><span class="plain-syntax">) && (</span><a href="4-kc2.html#SP15" class="function-link"><span class="function-syntax">Kinds::Constructors::find_cast</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP16" class="function-link"><span class="function-syntax">Kinds::Constructors::find_instance</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">from</span><span class="plain-syntax">, </span><span class="identifier-syntax">to</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<p class="commentary firstcommentary"><a id="SP18"></a><b>§18. </b>And more elaborately:
|
||||
</p>
|
||||
|
||||
<pre class="displayed-code all-displayed-code code-font">
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::uses_pointer_values</span><button class="popup" onclick="togglePopup('usagePopup22')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup22">Usage of <span class="code-font"><span class="function-syntax">Kinds::Constructors::uses_pointer_values</span></span>:<br/>Using Kinds - <a href="2-uk.html#SP23">§23</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">con</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">con</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><a href="4-kc2.html#SP14" class="function-link"><span class="function-syntax">Kinds::Constructors::is_definite</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">)) &&</span>
|
||||
<span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">Kinds::Constructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">con</span><span class="plain-syntax">, </span><a href="2-knd.html#SP11" class="function-link"><span class="function-syntax">Kinds::get_construct</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">K_pointer_value</span><span class="plain-syntax">), </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
|
||||
<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">Kinds::Constructors::allow_word_as_pointer</span><span class="plain-syntax">(</span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">left</span><span class="plain-syntax">, </span><span class="reserved-syntax">kind_constructor</span><span class="plain-syntax"> *</span><span class="identifier-syntax">right</span><span class="plain-syntax">) {</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">Kinds::Constructors::uses_pointer_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">left</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP18" class="function-link"><span class="function-syntax">Kinds::Constructors::uses_pointer_values</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">right</span><span class="plain-syntax">) == </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><a href="4-kc2.html#SP17" class="function-link"><span class="function-syntax">Kinds::Constructors::compatible</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">right</span><span class="plain-syntax">, </span><span class="identifier-syntax">left</span><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">)) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">;</span>
|
||||
<span class="plain-syntax">}</span>
|
||||
</pre>
|
||||
<nav role="progress"><div class="progresscontainer">
|
||||
<ul class="progressbar"><li class="progressprev"><a href="4-kc.html">❮</a></li><li class="progresschapter"><a href="P-wtmd.html">P</a></li><li class="progresschapter"><a href="1-km.html">1</a></li><li class="progresschapter"><a href="2-knd.html">2</a></li><li class="progresschapter"><a href="3-dmn.html">3</a></li><li class="progresscurrentchapter">4</li><li class="progresssection"><a href="4-kf.html">kf</a></li><li class="progresssection"><a href="4-kc.html">kc</a></li><li class="progresscurrent">kc2</li><li class="progressnextoff">❯</li></ul></div>
|
||||
</nav><!--End of weave-->
|
||||
|
||||
</main>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
|
|
@ -1,9 +1,9 @@
|
|||
100.0% in inform7 run
|
||||
66.4% in compilation to Inter
|
||||
66.6% in compilation to Inter
|
||||
25.0% in //Phrases::Manager::compile_first_block//
|
||||
8.2% in //Phrases::Manager::compile_as_needed//
|
||||
7.1% in //Strings::compile_responses//
|
||||
6.2% in //World::Compile::compile//
|
||||
7.2% in //Strings::compile_responses//
|
||||
6.3% in //World::Compile::compile//
|
||||
4.5% in //MajorNodes::pre_pass//
|
||||
3.2% in //MajorNodes::pass_1//
|
||||
2.0% in //Phrases::Manager::RulePrintingRule_routine//
|
||||
|
|
@ -18,11 +18,11 @@
|
|||
0.1% in //Kinds::RunTime::compile_data_type_support_routines//
|
||||
0.1% in //PL::Parsing::Verbs::compile_all//
|
||||
0.1% in //Task::make_built_in_kind_constructors//
|
||||
3.3% not specifically accounted for
|
||||
31.2% in running Inter pipeline
|
||||
10.0% in inter step 2/12: link
|
||||
3.1% not specifically accounted for
|
||||
30.8% in running Inter pipeline
|
||||
9.8% in inter step 2/12: link
|
||||
9.8% in step preparation
|
||||
7.4% in inter step 12/12: generate inform6 -> auto.inf
|
||||
7.1% in inter step 12/12: generate inform6 -> auto.inf
|
||||
0.3% in inter step 9/12: make-identifiers-unique
|
||||
0.1% in inter step 10/12: reconcile-verbs
|
||||
0.1% in inter step 11/12: eliminate-redundant-labels
|
||||
|
|
@ -31,6 +31,6 @@
|
|||
0.1% in inter step 6/12: assimilate
|
||||
0.1% in inter step 7/12: resolve-external-symbols
|
||||
0.1% in inter step 8/12: inspect-plugs
|
||||
2.2% not specifically accounted for
|
||||
2.4% not specifically accounted for
|
||||
2.0% in supervisor
|
||||
0.4% not specifically accounted for
|
||||
0.6% not specifically accounted for
|
||||
|
|
|
|||
|
|
@ -12,9 +12,3 @@
|
|||
'device <= object?': true
|
||||
'list of devices <= thing?': false
|
||||
'list of devices <= list of things?': true
|
||||
'relation of things to texts <= relation of devices to texts?': false
|
||||
'relation of devices to texts <= relation of things to texts?': true
|
||||
'phrase thing -> text <= phrase device -> text?': true
|
||||
'phrase device -> text <= phrase thing -> text?': false
|
||||
'phrase text -> thing <= phrase text -> device?': false
|
||||
'phrase text -> device <= phrase text -> thing?': true
|
||||
|
|
|
|||
12
services/kinds-module/Figures/variance.txt
Normal file
12
services/kinds-module/Figures/variance.txt
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
'new kind larger of object': ok
|
||||
'new kind smaller of larger': ok
|
||||
'smaller <= larger?': true
|
||||
'larger <= smaller?': false
|
||||
'list of smaller <= list of larger?': true
|
||||
'list of larger <= list of smaller?': false
|
||||
'relation of larger to texts <= relation of smaller to texts?': false
|
||||
'relation of smaller to texts <= relation of larger to texts?': true
|
||||
'phrase larger -> text <= phrase smaller -> text?': true
|
||||
'phrase smaller -> text <= phrase larger -> text?': false
|
||||
'phrase text -> larger <= phrase text -> smaller?': false
|
||||
'phrase text -> smaller <= phrase text -> larger?': true
|
||||
|
|
@ -12,9 +12,3 @@
|
|||
'device <= object?': true
|
||||
'list of devices <= thing?': false
|
||||
'list of devices <= list of things?': true
|
||||
'relation of things to texts <= relation of devices to texts?': false
|
||||
'relation of devices to texts <= relation of things to texts?': true
|
||||
'phrase thing -> text <= phrase device -> text?': true
|
||||
'phrase device -> text <= phrase thing -> text?': false
|
||||
'phrase text -> thing <= phrase text -> device?': false
|
||||
'phrase text -> device <= phrase text -> thing?': true
|
||||
|
|
|
|||
|
|
@ -0,0 +1,12 @@
|
|||
'new kind larger of object': ok
|
||||
'new kind smaller of larger': ok
|
||||
'smaller <= larger?': true
|
||||
'larger <= smaller?': false
|
||||
'list of smaller <= list of larger?': true
|
||||
'list of larger <= list of smaller?': false
|
||||
'relation of larger to texts <= relation of smaller to texts?': false
|
||||
'relation of smaller to texts <= relation of larger to texts?': true
|
||||
'phrase larger -> text <= phrase smaller -> text?': true
|
||||
'phrase smaller -> text <= phrase larger -> text?': false
|
||||
'phrase text -> larger <= phrase text -> smaller?': false
|
||||
'phrase text -> smaller <= phrase text -> larger?': true
|
||||
|
|
@ -14,9 +14,3 @@ device <= object.
|
|||
|
||||
list of devices <= thing.
|
||||
list of devices <= list of things.
|
||||
relation of things to texts <= relation of devices to texts.
|
||||
relation of devices to texts <= relation of things to texts.
|
||||
phrase thing -> text <= phrase device -> text.
|
||||
phrase device -> text <= phrase thing -> text.
|
||||
phrase text -> thing <= phrase text -> device.
|
||||
phrase text -> device <= phrase text -> thing.
|
||||
|
|
|
|||
14
services/kinds-test/Tests/Test Cases/variance.txt
Normal file
14
services/kinds-test/Tests/Test Cases/variance.txt
Normal file
|
|
@ -0,0 +1,14 @@
|
|||
new kind larger of object.
|
||||
new kind smaller of larger.
|
||||
|
||||
smaller <= larger.
|
||||
larger <= smaller.
|
||||
|
||||
list of smaller <= list of larger.
|
||||
list of larger <= list of smaller.
|
||||
relation of larger to texts <= relation of smaller to texts.
|
||||
relation of smaller to texts <= relation of larger to texts.
|
||||
phrase larger -> text <= phrase smaller -> text.
|
||||
phrase smaller -> text <= phrase larger -> text.
|
||||
phrase text -> larger <= phrase text -> smaller.
|
||||
phrase text -> smaller <= phrase text -> larger.
|
||||
Loading…
Reference in a new issue