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String pooling and reducing duplication in schema codegen

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This commit is contained in:
Thomas Krijnen
2023-03-27 14:03:59 +02:00
parent c964559b91
commit 96fbe9e5b6
3 changed files with 79 additions and 45 deletions
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src/ifcparse/IfcSchema.h
+17
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@@ -200,6 +200,23 @@ namespace IfcParse {
const std::vector<std::string>& enumeration_items() const { return enumeration_items_; }
const char* lookup_enum_value(size_t i) const {
if (i >= enumeration_items_.size()) {
throw IfcParse::IfcException("Unable to find keyword in schema for index " + std::to_string(i));
}
return enumeration_items_[i].c_str();
}
size_t lookup_enum_offset(const std::string& s) const {
size_t i = 0;
for (auto it = enumeration_items_.begin(); it != enumeration_items_.end(); ++it, ++i) {
if (s == *it) {
return i;
}
}
throw IfcParse::IfcException("Unable to find keyword in schema: " + s);
}
virtual const enumeration_type* as_enumeration_type() const { return this; }
};