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/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
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** conditions see http://www.qt.io/licensing.  For further information
** use the contact form at http://www.qt.io/contact-us.
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**
** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
** following information to ensure the GNU Lesser General Public License
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
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****************************************************************************/
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#ifndef CPLUSPLUS_DEPENDENCYTABLE_H
#define CPLUSPLUS_DEPENDENCYTABLE_H
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#include <cplusplus/CPlusPlusForwardDeclarations.h>
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#include <utils/fileutils.h>

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#include <QBitArray>
#include <QHash>
#include <QString>
#include <QStringList>
#include <QVector>
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namespace CPlusPlus {

class Snapshot;

class CPLUSPLUS_EXPORT DependencyTable
{
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private:
    friend class Snapshot;
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    void build(const Snapshot &snapshot);
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    Utils::FileNameList filesDependingOn(const Utils::FileName &fileName) const;
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    QVector<Utils::FileName> files;
    QHash<Utils::FileName, int> fileIndex;
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    QHash<int, QList<int> > includes;
    QVector<QBitArray> includeMap;
};

} // namespace CPlusPlus

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#endif // CPLUSPLUS_DEPENDENCYTABLE_H