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<!-- Weave of 'Rules Predicated on Actions' generated by Inweb -->
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< ul class = "crumbs" > < li > < a href = "../index.html" > Home< / a > < / li > < li > < a href = "../compiler.html" > Inform7< / a > < / li > < li > < a href = "index.html" > if< / a > < / li > < li > < a href = "index.html#4" > Chapter 4: Actions< / a > < / li > < li > < b > Rules Predicated on Actions< / b > < / li > < / ul > < / div >
< p class = "purpose" > Rules can be set to run only if the action matches a given pattern.< / p >
< p class = "commentary firstcommentary" > < a id = "SP1" class = "paragraph-anchor" > < / a > < b > § 1. < / b > Many rules are predicated on action patterns: "Instead of opening a closed
door", say, is a rule in the "instead of opening" rulebook which is predicated
on the action applying to "a closed door". This is stored in the following
actions-plugin corner of the < a href = "../assertions-module/5-rcd.html" class = "internal" > Runtime Context Data (in assertions)< / a > for the rule.
< / p >
< pre class = "displayed-code all-displayed-code code-font" >
< 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" > actions_rcd_data< / span > < span class = "plain-syntax" > {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > always_test_actor< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment-syntax" > ...even if no AP was given, test that actor is player?< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > never_test_actor< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment-syntax" > ...for instance, for a parametrised rather than action rulebook< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > int< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > marked_for_anyone< / span > < span class = "plain-syntax" > ; < / span > < span class = "comment-syntax" > any actor is allowed to perform this action< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > CLASS_DEFINITION< / span >
< span class = "plain-syntax" > } < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > ;< / span >
< span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "function-syntax" > ActionRules::new_rcd_data< / 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" > ActionRules::new_rcd_data< / span > < / span > :< br / > < a href = "4-rpoa.html#SP2" > § 2< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ard< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > CREATE< / span > < span class = "plain-syntax" > (< / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > );< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > ard< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > always_test_actor< / 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" > ard< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > never_test_actor< / 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" > ard< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > marked_for_anyone< / 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" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > ard< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< / pre >
< ul class = "endnotetexts" > < li > The structure actions_rcd_data is private to this section.< / li > < / ul >
< p class = "commentary firstcommentary" > < a id = "SP2" class = "paragraph-anchor" > < / a > < b > § 2. < / b > Note that if the actions plugin is inactive, then this never runs...
< / 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" > ActionRules::new_rcd< / 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" > ActionRules::new_rcd< / span > < / span > :< br / > Actions Plugin - < a href = "4-ap.html#SP1" > § 1< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > CREATE_PLUGIN_RCD_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > , < / span > < a href = "4-rpoa.html#SP1" class = "function-link" > < span class = "function-syntax" > ActionRules::new_rcd_data< / span > < / a > < 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 = "SP3" class = "paragraph-anchor" > < / a > < b > § 3. < / b > ...with the result that < span class = "extract" > < span class = "extract-syntax" > arcd< / span > < / span > is always null in the function below.
< / 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" > ActionRules::set_always_test_actor< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > always_test_actor< / 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" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > ActionRules::get_always_test_actor< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > always_test_actor< / 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" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > ActionRules::clear_always_test_actor< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > always_test_actor< / 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" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > ActionRules::set_never_test_actor< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > never_test_actor< / 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" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > ActionRules::get_never_test_actor< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > never_test_actor< / 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" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > ActionRules::set_marked_for_anyone< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > int< / 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" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > marked_for_anyone< / 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" > int< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > ActionRules::get_marked_for_anyone< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "reserved-syntax" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "element-syntax" > marked_for_anyone< / 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 = "SP4" class = "paragraph-anchor" > < / a > < b > § 4. < / b > The following all make use the action pattern < span class = "extract" > < span class = "extract-syntax" > idrcd-> ap< / span > < / span > in the RCD. This
seems a little odd: why isn't it in the < a href = "4-rpoa.html#SP1" class = "internal" > actions_rcd_data< / a > ? The answer is
that it needs to exist even when the actions plugin is inactive, because it's
still used for parsing predicates for non-action-based rulebooks.
< / 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" > ActionRules::set_ap< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > ap< / 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" > idrcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ;< / span >
< span class = "plain-syntax" > }< / span >
< span class = "reserved-syntax" > action_pattern< / span > < span class = "plain-syntax" > *< / span > < span class = "function-syntax" > ActionRules::get_ap< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / 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" > idrcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > ap< / 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" > ActionRules::within_action_context< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > , < / span > < span class = "reserved-syntax" > action_name< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > an< / 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" > idrcd< / 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" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < a href = "4-ap2.html#SP7" class = "function-link" > < span class = "function-syntax" > ActionPatterns::covers_action< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > an< / 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" > action_name< / span > < span class = "plain-syntax" > *< / span > < span class = "function-syntax" > ActionRules::required_action< / 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" > ActionRules::required_action< / span > < / span > :< br / > Actions - < a href = "4-act.html#SP6" > § 6< / a > < / span > < / button > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / 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" > idrcd< / 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" > actions_rcd_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > arcd< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > RCD_PLUGIN_DATA< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > actions< / span > < span class = "plain-syntax" > , < / span > < span class = "identifier-syntax" > idrcd< / 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" > arcd< / span > < span class = "plain-syntax" > ) & & (< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > )) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < a href = "4-ap2.html#SP7" class = "function-link" > < span class = "function-syntax" > ActionPatterns::single_positive_action< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > ap< / 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 >
2021-05-09 20:56:10 +03:00
< span class = "reserved-syntax" > action_name< / span > < span class = "plain-syntax" > *< / span > < span class = "function-syntax" > ActionRules::required_action_for_booking< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > booking< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > br< / span > < span class = "plain-syntax" > ) {< / span >
< span class = "plain-syntax" > < / span > < span class = "identifier-syntax" > imperative_defn< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > id< / span > < span class = "plain-syntax" > = < / span > < span class = "identifier-syntax" > Rules::get_imperative_definition< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > br< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > rule_being_booked< / 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" > id< / span > < span class = "plain-syntax" > ) < / span > < span class = "reserved-syntax" > return< / span > < span class = "plain-syntax" > < / span > < a href = "4-rpoa.html#SP4" class = "function-link" > < span class = "function-syntax" > ActionRules::required_action< / span > < / a > < span class = "plain-syntax" > (& (< / span > < span class = "identifier-syntax" > id< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > body_of_defn< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > runtime_context_data< / 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 >
2021-03-30 00:53:01 +03:00
< span class = "reserved-syntax" > void< / span > < span class = "plain-syntax" > < / span > < span class = "function-syntax" > ActionRules::suppress_action_testing< / span > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > id_runtime_context_data< / span > < span class = "plain-syntax" > *< / span > < span class = "identifier-syntax" > idrcd< / 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" > idrcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > ap< / span > < span class = "plain-syntax" > ) < / span > < a href = "4-ap2.html#SP7" class = "function-link" > < span class = "function-syntax" > ActionPatterns::suppress_action_testing< / span > < / a > < span class = "plain-syntax" > (< / span > < span class = "identifier-syntax" > idrcd< / span > < span class = "plain-syntax" > -> < / span > < span class = "identifier-syntax" > ap< / 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-gng.html" > ❮ < / a > < / li > < li class = "progresschapter" > < a href = "P-wtmd.html" > P< / a > < / li > < li class = "progresschapter" > < a href = "1-im.html" > 1< / a > < / li > < li class = "progresschapter" > < a href = "2-bd.html" > 2< / a > < / li > < li class = "progresschapter" > < a href = "3-sm.html" > 3< / a > < / li > < li class = "progresscurrentchapter" > 4< / li > < li class = "progresssection" > < a href = "4-ap.html" > ap< / a > < / li > < li class = "progresssection" > < a href = "4-anaa.html" > anaa< / a > < / li > < li class = "progresssection" > < a href = "4-ak.html" > ak< / a > < / li > < li class = "progresssection" > < a href = "4-ac.html" > ac< / a > < / li > < li class = "progresssection" > < a href = "4-act.html" > act< / a > < / li > < li class = "progresssection" > < a href = "4-as.html" > as< / a > < / li > < li class = "progresssection" > < a href = "4-av.html" > av< / a > < / li > < li class = "progresssection" > < a href = "4-ann.html" > ann< / a > < / li > < li class = "progresssection" > < a href = "4-ap2.html" > ap2< / a > < / li > < li class = "progresssection" > < a href = "4-anl.html" > anl< / a > < / li > < li class = "progresssection" > < a href = "4-apc.html" > apc< / a > < / li > < li class = "progresssection" > < a href = "4-pap.html" > pap< / a > < / li > < li class = "progresssection" > < a href = "4-pc.html" > pc< / a > < / li > < li class = "progresssection" > < a href = "4-ea.html" > ea< / a > < / li > < li class = "progresssection" > < a href = "4-nap.html" > nap< / a > < / li > < li class = "progresssection" > < a href = "4-gng.html" > gng< / a > < / li > < li class = "progresscurrent" > rpoa< / li > < li class = "progresschapter" > < a href = "5-pp.html" > 5< / a > < / li > < li class = "progressnext" > < a href = "5-pp.html" > ❯ < / a > < / li > < / ul > < / div >
< / nav > <!-- End of weave -->
< / main >
< / body >
< / html >