/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** 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
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** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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
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****************************************************************************/

#ifndef SOURCELOCATION_H
#define SOURCELOCATION_H

#include "clang_global.h"

#include <QtCore/QString>
#include <QtCore/QDebug>

namespace ClangCodeModel {

class CLANG_EXPORT SourceLocation
{
public:
    SourceLocation();
    SourceLocation(const QString &fileName,
                   unsigned line = 0,
                   unsigned column = 0,
                   unsigned offset = 0);

    bool isNull() const { return m_fileName.isEmpty(); }
    const QString &fileName() const { return m_fileName; }
    unsigned line() const { return m_line; }
    unsigned column() const { return m_column; }
    unsigned offset() const { return m_offset; }

private:
    QString m_fileName;
    unsigned m_line;
    unsigned m_column;
    unsigned m_offset;
};

bool operator==(const SourceLocation &a, const SourceLocation &b);
bool operator!=(const SourceLocation &a, const SourceLocation &b);

QDebug operator<<(QDebug dbg, const SourceLocation &location);

} // ClangCodeModel

#endif // SOURCELOCATION_H