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qt-creator/src/libs/cplusplus/FastPreprocessor.h

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/**************************************************************************
**
** This file is part of Qt Creator
**
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
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** No Commercial Usage
**
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** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, 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.
**
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** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
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#ifndef CPLUSPLUS_FASTPREPROCESSOR_H
#define CPLUSPLUS_FASTPREPROCESSOR_H
#include "PreprocessorClient.h"
#include "CppDocument.h"
#include "pp.h"
#include <Control.h>
#include <QtCore/QSet>
#include <QtCore/QString>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT FastPreprocessor: public Client
{
Environment _env;
Snapshot _snapshot;
Preprocessor _preproc;
QSet<QString> _merged;
void mergeEnvironment(const QString &fileName);
public:
FastPreprocessor(const Snapshot &snapshot);
QByteArray run(QString fileName, const QString &source);
// CPlusPlus::Client
virtual void sourceNeeded(QString &fileName, IncludeType, unsigned);
virtual void macroAdded(const Macro &) {}
virtual void passedMacroDefinitionCheck(unsigned, const Macro &) {}
virtual void failedMacroDefinitionCheck(unsigned, const QByteArray &) {}
virtual void startExpandingMacro(unsigned,
const Macro &,
const QByteArray &,
bool,
const QVector<MacroArgumentReference> &) {}
virtual void stopExpandingMacro(unsigned, const Macro &) {}
virtual void startSkippingBlocks(unsigned) {}
virtual void stopSkippingBlocks(unsigned) {}
};
} // end of namespace CPlusPlus
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#endif // CPLUSPLUS_FASTPREPROCESSOR_H