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tree and document plug-ins

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This commit is contained in:
Thomas Krijnen
2026-04-17 11:24:09 +02:00
parent 3824e7b449
commit d2cc66fdf0
60 changed files with 2207 additions and 766 deletions
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src/ifcgeom/abstract_mapping.cpp
+5 -33
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@@ -1,57 +1,29 @@
#include "abstract_mapping.h"
#include "../ifcparse/file.h"
#include "../ifcgeom/mapping_plugin.h"
#include <boost/preprocessor/stringize.hpp>
#include <boost/preprocessor/seq/for_each.hpp>
#include <boost/algorithm/string/case_conv.hpp>
#include <mutex>
#ifndef SCHEMA_SEQ
static_assert(false, "A boost preprocessor sequence of schema identifiers is needed for this file to compile.");
#endif
// Declares the schema-based external kernel initialization routines:
// - extern void init_MappingImplementation_Ifc2x3(IfcGeom::impl::mapping_registry*);
// - ...
#define EXTERNAL_DEFS(r, data, elem) \
extern void BOOST_PP_CAT(init_MappingImplementation_Ifc, elem)(ifcopenshell::geometry::impl::mapping_registry*);
// Declares the schema-based external iterator initialization routines:
// - init_MappingImplementation_Ifc2x3(this);
// - ...
#define CALL_DEFS(r, data, elem) \
BOOST_PP_CAT(init_MappingImplementation_Ifc, elem)(&registry);
BOOST_PP_SEQ_FOR_EACH(EXTERNAL_DEFS, , SCHEMA_SEQ)
namespace {
std::string mapping_key(const std::string& schema_name) {
return boost::to_lower_copy(schema_name);
}
ifcopenshell::plugin::module builtin_mapping_module(const std::string& schema_name) {
ifcopenshell::plugin::metadata metadata;
metadata.kind_ = ifcopenshell::plugin::kind::mapping;
metadata.id = "geometry.mapping." + boost::to_lower_copy(schema_name);
metadata.schema = schema_name;
return ifcopenshell::plugin::module::builtin(metadata);
}
}
ifcopenshell::geometry::impl::mapping_registry& ifcopenshell::geometry::impl::mapping_registry_instance() {
static mapping_registry registry;
static std::once_flag once;
std::call_once(once, []() {
BOOST_PP_SEQ_FOR_EACH(CALL_DEFS, , SCHEMA_SEQ)
});
std::call_once(once, load_mapping_plugins, std::ref(registry));
return registry;
}
void ifcopenshell::geometry::impl::mapping_registry::bind(const std::string& schema_name, ifcopenshell::geometry::impl::mapping_fn fn, const plugin::module& module) {
auto& entry = entries_[mapping_key(schema_name)];
entry.fn_ = fn;
entry.module_ = module.meta().id.empty() ? builtin_mapping_module(schema_name) : module;
entry.module_ = module.meta().id.empty() ? plugin::module(mapping_plugin_metadata(schema_name)) : module;
}
ifcopenshell::geometry::abstract_mapping* ifcopenshell::geometry::impl::mapping_registry::construct(ifcopenshell::file* file, Settings& s) {
@@ -75,7 +47,7 @@ ifcopenshell::geometry::impl::MappingFactoryImplementation::MappingFactoryImplem
}
void ifcopenshell::geometry::impl::MappingFactoryImplementation::bind(const std::string& schema_name, ifcopenshell::geometry::impl::mapping_fn fn) {
mapping_registry_instance().bind(schema_name, fn, builtin_mapping_module(schema_name));
mapping_registry_instance().bind(schema_name, fn, plugin::module(mapping_plugin_metadata(schema_name)));
}
ifcopenshell::geometry::abstract_mapping* ifcopenshell::geometry::impl::MappingFactoryImplementation::construct(ifcopenshell::file* file, Settings& s) {