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29 lines
1.3 KiB
OpenEdge ABL
29 lines
1.3 KiB
OpenEdge ABL
[SynopticProperties::] Properties.
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To compile the main/synoptic/properties submodule.
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@ Our inventory |inv| already contains a list |inv->property_nodes| of all packages
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in the tree with type |_property|.
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=
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void SynopticProperties::compile(inter_tree *I, pipeline_step *step, tree_inventory *inv) {
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if (InterNodeList::array_len(inv->property_nodes) > 0) @<Assign unique property ID numbers@>;
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@<Define CCOUNT_PROPERTY@>;
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}
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@ Each property package contains a numeric constant with the symbol name |property_id|.
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We want to ensure that these ID numbers are contiguous from 0 and never duplicated,
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so we change the values of these constants accordingly.
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@<Assign unique property ID numbers@> =
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InterNodeList::array_sort(inv->property_nodes, MakeSynopticModuleStage::module_order);
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for (int i=0; i<InterNodeList::array_len(inv->property_nodes); i++) {
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inter_package *pack = InterPackage::at_this_head(inv->property_nodes->list[i].node);
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inter_tree_node *D = Synoptic::get_definition(pack, I"property_id");
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D->W.instruction[DATA_CONST_IFLD+1] = (inter_ti) i;
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}
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@<Define CCOUNT_PROPERTY@> =
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inter_name *iname = HierarchyLocations::iname(I, CCOUNT_PROPERTY_HL);
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Produce::numeric_constant(I, iname, K_value, (inter_ti) (InterNodeList::array_len(inv->property_nodes)));
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