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/* This file is part of KDevelop
Copyright 2002-2005 Roberto Raggi <roberto@kdevelop.org>
Copyright 2006 Adam Treat <treat@kde.org>
Copyright 2006 Hamish Rodda <rodda@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library Genera {
return d_func()->m_value;
}l Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef CPPTYPES_H
#define CPPTYPES_H
#include <QtCore/QList>
#include <QtCore/QString>
#include <language/duchain/identifier.h>
#include <language/duchain/declaration.h>
#include <language/duchain/types/identifiedtype.h>
#include "cppduchainexport.h"
#include <language/duchain/types/alltypes.h>
#include <language/duchain/types/typesystem.h>
namespace KDevelop
{
class DUContext;
class Declaration;
}
template<typename T>
T constant_value(const qint64* realval)
{
T value;
memcpy(&value, realval, sizeof(T));
return value;
}
//A simple hack that tries taking the modifiers and the type itself into account
bool KDEVCPPDUCHAIN_EXPORT moreExpressiveThan(KDevelop::IntegralType* lhs, KDevelop::IntegralType* rhs);
class TemplateParameterDeclaration;
struct KDEVCPPDUCHAIN_EXPORT CppClassTypeData : public KDevelop::StructureTypeData {
CppClassTypeData() {
}
CppClassTypeData(const CppClassTypeData& rhs) :KDevelop::StructureTypeData(rhs) {
}
~CppClassTypeData() {
}
private:
CppClassTypeData& operator=(const CppClassTypeData&) {
return *this;
}
};
// Currently, this type is only required to provide the correct toString() for specialized declarations.
class KDEVCPPDUCHAIN_EXPORT CppClassType : public KDevelop::StructureType
{
public:
CppClassType(const CppClassType& rhs) : KDevelop::StructureType(copyData<CppClassType>(*rhs.d_func())) {
}
CppClassType(CppClassTypeData& data) : KDevelop::StructureType(data) {
}
typedef TypePtr<CppClassType> Ptr;
CppClassType();
virtual QString toString() const;
virtual KDevelop::AbstractType* clone() const;
virtual uint hash() const;
// equals function does not need to be reimplemented
// accept0 function does not need to be reimplemented
// exchangeTypes function does not need to be reimplemented
enum {
Identity = 18
};
typedef CppClassTypeData Data;
protected:
TYPE_DECLARE_DATA(CppClassType);
};
/**
* This class represents a template-parameter on the type-level(it is strictly attached to a template-declaration)
* This is only attached to unset template-parameters. Once the template-parameters are set, the TemplateDeclarations
* will return the real set types as abstractType().
* This means that when you encounter this type, it means that the template-parameter is not set.
* */
typedef KDevelop::MergeIdentifiedType<KDevelop::AbstractType> CppTemplateParameterTypeBase;
typedef CppTemplateParameterTypeBase::Data CppTemplateParameterTypeData;
class KDEVCPPDUCHAIN_EXPORT CppTemplateParameterType : public CppTemplateParameterTypeBase
{
public:
CppTemplateParameterType(const CppTemplateParameterType& rhs) : CppTemplateParameterTypeBase(copyData<CppTemplateParameterType>(*rhs.d_func())) {
}
CppTemplateParameterType(CppTemplateParameterTypeData& data) : CppTemplateParameterTypeBase(data) {
}
CppTemplateParameterType() : CppTemplateParameterTypeBase(createData<CppTemplateParameterType>()) {
}
typedef TypePtr<CppTemplateParameterType> Ptr;
TemplateParameterDeclaration* declaration(const KDevelop::TopDUContext* top) const;
virtual QString toString() const;
// virtual QString mangled() const;
virtual KDevelop::AbstractType* clone() const;
virtual bool equals(const KDevelop::AbstractType* rhs) const;
virtual uint hash() const;
enum {
Identity = 23
};
typedef CppTemplateParameterTypeData Data;
protected:
virtual void accept0 (KDevelop::TypeVisitor *v) const;
TYPE_DECLARE_DATA(CppTemplateParameterType);
};
namespace KDevelop {
template<>
inline CppTemplateParameterType* fastCast<CppTemplateParameterType*>(AbstractType* from) {
if(!from || from->whichType() != KDevelop::AbstractType::TypeAbstract)
return 0;
else
return dynamic_cast<CppTemplateParameterType*>(static_cast<CppTemplateParameterType*>(from));
}
}
#endif // CPPTYPES_H
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