mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
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85 lines
3.2 KiB
C++
85 lines
3.2 KiB
C++
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/********************************************************************************
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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 Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 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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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#ifndef IFCBASECLASS_H
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#define IFCBASECLASS_H
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#include "ifc_parse_api.h"
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#ifdef USE_IFC4
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#include "../ifcparse/Ifc4enum.h"
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#else
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#include "../ifcparse/Ifc2x3enum.h"
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#endif
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#include "../ifcparse/IfcEntityInstanceData.h"
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class Argument;
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namespace IfcUtil {
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class IFC_PARSE_API IfcBaseClass {
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public:
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virtual ~IfcBaseClass() {}
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IfcEntityInstanceData* entity;
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virtual bool is(IfcSchema::Type::Enum v) const = 0;
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virtual IfcSchema::Type::Enum type() const = 0;
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virtual unsigned int getArgumentCount() const = 0;
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virtual IfcUtil::ArgumentType getArgumentType(unsigned int i) const = 0;
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virtual IfcSchema::Type::Enum getArgumentEntity(unsigned int i) const = 0;
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virtual Argument* getArgument(unsigned int i) const = 0;
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virtual const char* getArgumentName(unsigned int i) const = 0;
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template <class T>
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T* as() {
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return is(T::Class())
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? static_cast<T*>(this)
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: static_cast<T*>(0);
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}
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template <class T>
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const T* as() const {
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return is(T::Class())
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? static_cast<const T*>(this)
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: static_cast<const T*>(0);
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}
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};
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class IFC_PARSE_API IfcBaseEntity : public IfcBaseClass {
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public:
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Argument* getArgumentByName(const std::string& name) const;
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std::vector<std::string> getAttributeNames() const;
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std::vector<std::string> getInverseAttributeNames() const;
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unsigned id() const { return entity->id(); }
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};
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// TODO: Investigate whether these should be template classes instead
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class IFC_PARSE_API IfcBaseType : public IfcBaseEntity {
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public:
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unsigned int getArgumentCount() const;
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Argument* getArgument(unsigned int i) const;
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const char* getArgumentName(unsigned int i) const;
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IfcSchema::Type::Enum getArgumentEntity(unsigned int /*i*/) const { return IfcSchema::Type::UNDEFINED; }
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};
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}
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#endif
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