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sourceline.h

/***************************************************************************
 *   Copyright (C) 2005 by David Saxton                                    *
 *   david@bluehaze.org                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#ifndef SOURCELINE_H
#define SOURCELINE_H

#include <qstring.h>

/**
@author David Saxton
 */
class SourceLine
{
      public:
            /**
             * Creates an invalid source line (line is negative).
             */
            SourceLine();
            SourceLine( const QString & fileName, int line );
            
            QString fileName() const { return m_fileName; }
            int line() const { return m_line; }
            
            bool isValid() const { return m_line >= 0; }
            
            bool operator < ( const SourceLine & sourceLine ) const;
            bool operator == ( const SourceLine & sourceLine ) const;
            
      protected:
            QString m_fileName;
            int m_line;
};


#endif

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