/**************************************************************************
**
** This file is part of Qt Creator
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#ifndef CPLUSPLUS_DEPENDENCYTABLE_H
#define CPLUSPLUS_DEPENDENCYTABLE_H

#include <CPlusPlusForwardDeclarations.h>

#include <QtCore/QBitArray>
#include <QtCore/QHash>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QVector>

namespace CPlusPlus {

class Snapshot;

class CPLUSPLUS_EXPORT DependencyTable
{
public:
    bool isValidFor(const Snapshot &snapshot) const;

    QStringList filesDependingOn(const QString &fileName) const;
    QHash<QString, QStringList> dependencyTable() const;

    void build(const Snapshot &snapshot);

private:
    QHash<QString, QStringList> includesPerFile;
    QVector<QString> files;
    QHash<QString, int> fileIndex;
    QHash<int, QList<int> > includes;
    QVector<QBitArray> includeMap;
};

} // namespace CPlusPlus

#endif // CPLUSPLUS_DEPENDENCYTABLE_H