mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-09-09 21:53:40 +00:00
Thomas Krijnen
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
#ifndef ITERATOR_IMPLEMENTATION_H
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#define ITERATOR_IMPLEMENTATION_H
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#include "../ifcparse/IfcFile.h"
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#include "../ifcgeom/IfcGeomIteratorSettings.h"
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#include <boost/function.hpp>
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#include <map>
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#include <string>
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namespace IfcGeom {
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template <typename P, typename PP>
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class IteratorImplementation;
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template <typename P, typename PP>
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class Element;
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template <typename P, typename PP>
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class BRepElement;
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}
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typedef boost::function2<IfcGeom::IteratorImplementation<float, float>*, const IfcGeom::IteratorSettings&, IfcParse::IfcFile*> iterator_float_float_fn;
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typedef boost::function2<IfcGeom::IteratorImplementation<float, double>*, const IfcGeom::IteratorSettings&, IfcParse::IfcFile*> iterator_float_double_fn;
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typedef boost::function2<IfcGeom::IteratorImplementation<double, double>*, const IfcGeom::IteratorSettings&, IfcParse::IfcFile*> iterator_double_double_fn;
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template <typename P, typename PP>
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struct get_factory_type {};
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template <>
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struct get_factory_type<float, float> {
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typedef iterator_float_float_fn type;
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};
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template <>
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struct get_factory_type<float, double> {
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typedef iterator_float_double_fn type;
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};
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template <>
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struct get_factory_type<double, double> {
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typedef iterator_double_double_fn type;
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};
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template <typename P, typename PP>
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class IteratorFactoryImplementation : public std::map<std::string, typename get_factory_type<P, PP>::type> {
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public:
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IteratorFactoryImplementation();
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void bind(const std::string& schema_name, typename get_factory_type<P, PP>::type fn);
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IfcGeom::IteratorImplementation<P, PP>* construct(const std::string& schema_name, const IfcGeom::IteratorSettings&, IfcParse::IfcFile*);
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};
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template <typename P, typename PP>
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IteratorFactoryImplementation<P, PP>& iterator_implementations();
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namespace IfcGeom {
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template <typename P, typename PP>
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class IteratorImplementation {
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public:
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virtual bool initialize() = 0;
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virtual int progress() const = 0;
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virtual const std::string& getUnitName() const = 0;
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virtual double getUnitMagnitude() const = 0;
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virtual IfcParse::IfcFile* file() const = 0;
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virtual IfcUtil::IfcBaseClass* next() = 0;
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virtual Element<P, PP>* get() = 0;
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virtual BRepElement<P, PP>* get_native() = 0;
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virtual const Element<P, PP>* get_object(int id) = 0;
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virtual IfcUtil::IfcBaseClass* create() = 0;
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};
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}
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#endif |