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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: http://www.qt-project.org/
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**************************************************************************/
#ifndef CPLUSPLUS_REWRITER_H
#define CPLUSPLUS_REWRITER_H
#include "CppDocument.h"
#include "LookupContext.h"
namespace CPlusPlus {
class Rewrite;
class CPLUSPLUS_EXPORT Substitution
{
Q_DISABLE_COPY(Substitution)
public:
Substitution() {}
virtual ~Substitution() {}
virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const = 0;
};
class CPLUSPLUS_EXPORT SubstitutionEnvironment
{
Q_DISABLE_COPY(SubstitutionEnvironment)
public:
SubstitutionEnvironment();
FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
void enter(Substitution *subst);
void leave();
Scope *scope() const;
Scope *switchScope(Scope *scope);
const LookupContext &context() const;
void setContext(const LookupContext &context);
private:
QList<Substitution *> _substs;
Scope *_scope;
LookupContext _context;
};
class CPLUSPLUS_EXPORT SubstitutionMap: public Substitution
{
public:
SubstitutionMap();
virtual ~SubstitutionMap();
void bind(const Name *name, const FullySpecifiedType &ty);
virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
private:
QList<QPair<const Name *, FullySpecifiedType> > _map;
};
class CPLUSPLUS_EXPORT UseMinimalNames: public Substitution
{
public:
UseMinimalNames(ClassOrNamespace *target);
virtual ~UseMinimalNames();
virtual FullySpecifiedType apply(const Name *name, Rewrite *rewrite) const;
private:
ClassOrNamespace *_target;
};
class CPLUSPLUS_EXPORT UseQualifiedNames: public UseMinimalNames
{
public:
UseQualifiedNames();
virtual ~UseQualifiedNames();
};
CPLUSPLUS_EXPORT FullySpecifiedType rewriteType(const FullySpecifiedType &type,
SubstitutionEnvironment *env,
Control *control);
CPLUSPLUS_EXPORT const Name *rewriteName(const Name *name,
SubstitutionEnvironment *env,
Control *control);
// Simplify complicated STL template types, such as
// 'std::basic_string<char,std::char_traits<char>,std::allocator<char> > '->
// 'std::string'.
CPLUSPLUS_EXPORT QString simplifySTLType(const QString &typeIn);
} // namespace CPlusPlus
#endif
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