First Commit
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# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2021 Thomas Krijnen <thomas@aecgeeks.com>
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#
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# This file is part of IfcOpenShell.
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#
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# IfcOpenShell is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# IfcOpenShell is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
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header = """
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#ifndef %(schema_name_upper)s_H
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#define %(schema_name_upper)s_H
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#include <string>
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#include <vector>
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#include <boost/optional.hpp>
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#include "../ifcparse/ifc_parse_api.h"
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#include "../ifcparse/aggregate_of_instance.h"
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#include "../ifcparse/IfcBaseClass.h"
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#include "../ifcparse/IfcSchema.h"
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#include "../ifcparse/IfcException.h"
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#include "../ifcparse/Argument.h"
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struct %(schema_name)s {
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IFC_PARSE_API static const IfcParse::schema_definition& get_schema();
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IFC_PARSE_API static void clear_schema();
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static const char* const Identifier;
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// Forward definitions
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%(forward_definitions)s
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%(declarations)s
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%(class_definitions)s
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};
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#endif
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"""
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enum_header = """
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#ifndef %(schema_name_upper)sENUM_H
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#define %(schema_name_upper)sENUM_H
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#include "../ifcparse/ifc_parse_api.h"
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#include <string>
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#include <boost/optional.hpp>
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#endif
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"""
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lb_header = """"""
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implementation = """
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#include "../ifcparse/%(schema_name)s.h"
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#include "../ifcparse/IfcSchema.h"
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#include "../ifcparse/IfcException.h"
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#include "../ifcparse/IfcFile.h"
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#include <map>
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const char* const %(schema_name)s::Identifier = "%(schema_name_upper)s";
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using namespace IfcParse;
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// External definitions
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%(external_definitions)s
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%(enumeration_functions)s
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%(simple_type_impl)s
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%(entity_implementations)s
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"""
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lb_implementation = """"""
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entity_descriptor = """ current = entity_descriptor_map[Type::%(type)s] = new IfcEntityDescriptor(Type::%(type)s,%(parent_statement)s);
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%(entity_descriptor_attributes)s"""
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entity_descriptor_parent = "entity_descriptor_map.find(Type::%(type)s)->second"
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entity_descriptor_attribute_without_entity = ' current->add("%(name)s",%(optional)s,%(type)s);'
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entity_descriptor_attribute_with_entity = ' current->add("%(name)s",%(optional)s,%(type)s,Type::%(entity_name)s);'
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enumeration_descriptor = """ values.clear(); values.reserve(128);
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%(enumeration_descriptor_values)s
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enumeration_descriptor_map[Type::%(type)s] = new IfcEnumerationDescriptor(Type::%(type)s, values);"""
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enumeration_descriptor_value = ' values.push_back("%(name)s");'
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derived_field_statement = " {std::set<int> idxs; %(statements)sderived_map[Type::%(type)s] = idxs;}"
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derived_field_statement_attrs = "idxs.insert(%d); "
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simpletype = """%(documentation)s
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class IFC_PARSE_API %(name)s : %(superclass)s {
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public:
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virtual const IfcParse::type_declaration& declaration() const;
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static const IfcParse::type_declaration& Class();
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explicit %(name)s (IfcEntityInstanceData&& e);
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%(name)s (%(type)s v);
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operator %(type)s() const;
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};
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"""
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simpletype_impl_comment = "// Function implementations for %(name)s"
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simpletype_impl_argument_type = 'if (i == 0) { return %(attr_type)s; } else { throw IfcParse::IfcAttributeOutOfRangeException("Argument index out of range"); }'
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simpletype_impl_argument = "return get_attribute_value(i);"
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simpletype_impl_is_with_supertype = "return v == %(class_name)s_type || %(superclass)s::is(v);"
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simpletype_impl_is_without_supertype = "return v == %(class_name)s_type;"
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simpletype_impl_type = "return *((IfcParse::type_declaration*)%(schema_name_upper)s_types[%(index_in_schema)d]);"
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simpletype_impl_class = "return *((IfcParse::type_declaration*)%(schema_name_upper)s_types[%(index_in_schema)d]);"
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simpletype_impl_explicit_constructor = "data_ = e;"
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simpletype_impl_constructor = (
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"data_ = new IfcEntityInstanceData(%(schema_name_upper)s_types[%(index_in_schema)d]); set_attribute_value(0, v);"
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)
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simpletype_impl_constructor_templated = "data_ = new IfcEntityInstanceData(%(schema_name_upper)s_types[%(index_in_schema)d]); set_attribute_value(0, v->generalize());"
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simpletype_impl_cast = "return get_attribute_value(0);"
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simpletype_impl_cast_templated = (
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"aggregate_of_instance::ptr es = get_attribute_value(0); return es->as< %(underlying_type)s >();"
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)
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simpletype_impl_declaration = "return *((IfcParse::type_declaration*)%(schema_name_upper)s_types[%(index_in_schema)d]);"
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select_virtual = """%(documentation)s
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class IFC_PARSE_API %(name)s : public virtual IfcUtil::IfcBaseInterface {
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public:
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static const IfcParse::select_type& Class();
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typedef aggregate_of< %(name)s > list;
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};
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"""
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select_plain = """%(documentation)s
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typedef IfcUtil::IfcBaseClass %(name)s;
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"""
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enumeration = """class IFC_PARSE_API %(name)s : public IfcUtil::IfcBaseType {
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%(documentation)s
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public:
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typedef enum {%(values)s} Value;
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static const char* ToString(Value v);
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static Value FromString(const std::string& s);
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virtual const IfcParse::enumeration_type& declaration() const;
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static const IfcParse::enumeration_type& Class();
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%(name)s (IfcEntityInstanceData&& e);
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%(name)s (Value v);
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%(name)s (const std::string& v);
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operator Value() const;
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};
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"""
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entity = """%(documentation)s
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class IFC_PARSE_API %(name)s : %(superclass)s {
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public:
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%(attributes)s %(inverse)s virtual const IfcParse::entity& declaration() const;
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static const IfcParse::entity& Class();
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%(name)s (IfcEntityInstanceData&& e);
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%(name)s (%(constructor_arguments)s);
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typedef aggregate_of< %(name)s > list;
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};
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"""
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select_function = """
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const IfcParse::select_type& %(schema_name)s::%(name)s::Class() { return *((IfcParse::select_type*)%(schema_name_upper)s_types[%(index_in_schema)d]); }
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"""
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enumeration_function = """
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const IfcParse::enumeration_type& %(schema_name)s::%(name)s::declaration() const { return *((IfcParse::enumeration_type*)%(schema_name_upper)s_types[%(index_in_schema)d]); }
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const IfcParse::enumeration_type& %(schema_name)s::%(name)s::Class() { return *((IfcParse::enumeration_type*)%(schema_name_upper)s_types[%(index_in_schema)d]); }
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%(schema_name)s::%(name)s::%(name)s(IfcEntityInstanceData&& e)
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: IfcBaseType(std::move(e))
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{}
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%(schema_name)s::%(name)s::%(name)s(Value v) {
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set_attribute_value(0, EnumerationReference(&declaration(), static_cast<size_t>(v)));
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}
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%(schema_name)s::%(name)s::%(name)s(const std::string& v) {
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set_attribute_value(0, EnumerationReference(&declaration(), declaration().lookup_enum_offset(v)));
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}
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const char* %(schema_name)s::%(name)s::ToString(Value v) {
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return %(schema_name)s::%(name)s::%(name)s::Class().lookup_enum_value((size_t)v);
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}
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%(schema_name)s::%(name)s::Value %(schema_name)s::%(name)s::FromString(const std::string& s) {
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return (%(schema_name)s::%(name)s::Value) %(schema_name)s::%(name)s::%(name)s::Class().lookup_enum_offset(s);
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}
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%(schema_name)s::%(name)s::operator %(schema_name)s::%(name)s::Value() const {
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return (%(schema_name)s::%(name)s::Value) ((EnumerationReference) get_attribute_value(0)).index();
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}
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"""
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entity_implementation = """// Function implementations for %(name)s
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%(attributes)s
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%(inverse)s
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const IfcParse::entity& %(schema_name)s::%(name)s::declaration() const { return *((IfcParse::entity*)%(schema_name_upper)s_types[%(index_in_schema)d]); }
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const IfcParse::entity& %(schema_name)s::%(name)s::Class() { return *((IfcParse::entity*)%(schema_name_upper)s_types[%(index_in_schema)d]); }
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%(schema_name)s::%(name)s::%(name)s(IfcEntityInstanceData&& e) : %(superclass)s { }
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%(schema_name)s::%(name)s::%(name)s(%(constructor_arguments)s) : %(superclass_num_attrs)s { %(constructor_implementation)s; populate_derived(); }
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"""
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# data_ = e;
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# data_ = new IfcEntityInstanceData(%(schema_name_upper)s_types[%(index_in_schema)d]);
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optional_attribute_description = "/// Whether the optional attribute %s is defined for this %s"
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function = "%(return_type)s %(schema_name)s::%(class_name)s::%(name)s(%(arguments)s) { %(body)s }"
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const_function = "%(return_type)s %(schema_name)s::%(class_name)s::%(name)s(%(arguments)s) const { %(body)s }"
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constructor = "%(schema_name)s::%(class_name)s::%(class_name)s(%(arguments)s) { %(body)s }"
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constructor_single_initlist = (
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"%(schema_name)s::%(class_name)s::%(class_name)s(%(arguments)s) : %(superclass)s(%(superclass_init)s) { %(body)s }"
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)
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cast_function = "%(schema_name)s::%(class_name)s::operator %(return_type)s() const { %(body)s }"
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array_type = "std::vector< %(instance_type)s > /*[%(lower)s:%(upper)s]*/"
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nested_array_type = "std::vector< std::vector< %(instance_type)s > >"
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list_type = "aggregate_of< %(instance_type)s >::ptr"
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list_list_type = "aggregate_of_aggregate_of< %(instance_type)s >::ptr"
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untyped_list = "aggregate_of_instance::ptr"
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inverse_attr = "aggregate_of< %(entity)s >::ptr %(name)s() const; // INVERSE %(entity)s::%(attribute)s"
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enum_from_string_stmt = ' if (s == "%(value)s") return ::%(schema_name)s::%(name)s::%(short_name)s_%(value)s;'
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schema_entity_stmt = " case Type::%(name)s: return new %(name)s(e); break;"
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string_map_statement = ' string_map["%(uppercase_name)s"%(padding)s] = Type::%(name)s;'
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parent_type_stmt = " if(v==%(name)s%(padding)s) { return %(parent)s; }"
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parent_type_test = " || %s::is(v)"
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optional_attr_stmt = "return !get_attribute_value(%(index)d).isNull();"
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get_attr_stmt = "%(null_check)s %(non_optional_type)s v = get_attribute_value(%(index)d); return v;"
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get_attr_stmt_enum = "%(null_check)s return %(non_optional_type)s::FromString(get_attribute_value(%(index)d));"
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get_attr_stmt_entity = "%(null_check)s return ((IfcUtil::IfcBaseClass*)(get_attribute_value(%(index)d)))->as<%(non_optional_type_no_pointer)s>(true);"
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get_attr_stmt_array = "%(null_check)s aggregate_of_instance::ptr es = get_attribute_value(%(index)d); return es->as< %(list_instance_type)s >();"
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get_attr_stmt_nested_array = "%(null_check)s aggregate_of_aggregate_of_instance::ptr es = get_attribute_value(%(index)d); return es->as< %(list_instance_type)s >();"
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get_inverse = "if (!file_) { return nullptr; } return file_->getInverse(id_, %(schema_name_upper)s_types[%(type_index)d], %(index)d)->as<%(type)s>();"
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set_attr_stmt = "%(check_optional_set_begin)sset_attribute_value(%(index)d, %(star_if_optional)sv);%(check_optional_set_else)sunset_attribute_value(%(index)d);%(check_optional_set_end)s"
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set_attr_instance = "%(check_optional_set_begin)sset_attribute_value(%(index)d, v->as<IfcUtil::IfcBaseClass>());%(check_optional_set_else)sunset_attribute_value(%(index)d);%(check_optional_set_end)s"
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set_attr_stmt_enum = "%(check_optional_set_begin)sset_attribute_value(%(index)d, EnumerationReference(&%(non_optional_type)s::Class(), (size_t) %(star_if_optional)sv));%(check_optional_set_else)sunset_attribute_value(%(index)d);%(check_optional_set_end)s"
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set_attr_stmt_array = "%(check_optional_set_begin)sset_attribute_value(%(index)d, (%(star_if_optional)sv)->generalize());%(check_optional_set_else)sunset_attribute_value(%(index)d);%(check_optional_set_end)s"
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constructor_stmt = "set_attribute_value(%(index)d, (%(name)s));"
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constructor_stmt_enum = "set_attribute_value(%(index)d, (EnumerationReference(&%(type)s::Class(),(size_t)%(name)s)));"
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constructor_stmt_array = "set_attribute_value(%(index)d, (%(name)s)->generalize());"
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constructor_stmt_derived = ""
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constructor_stmt_instance = "set_attribute_value(%(index)d, %(name)s ? %(name)s->as<IfcUtil::IfcBaseClass>() : (IfcUtil::IfcBaseClass*) nullptr);"
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constructor_stmt_optional = " if (%(name)s) {%(stmt)s }"
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inverse_implementation = ' inverse_map[Type::%(type)s].insert(std::make_pair("%(name)s", std::make_pair(Type::%(related_type)s, %(index)d)));'
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def multi_line_comment(li):
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return ("/// %s" % ("\n/// ".join(li))) if len(li) else ""
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