csvReader.h

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/*********************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*********************************************************************/
#pragma once

#include <omtReader/omtReader.h>
#include <QtCore/QFile>
#include <QtCore/QTextStream>


class DT_DLL_OMTREADER DtCSVReader 
{  

public:
   DtCSVReader( const QString & filename );
   virtual ~DtCSVReader();
        
   virtual bool readLine();
   
   virtual QString stringVar( int start, int end ) const;

   virtual int intVar( int pos, bool * validNum ) const;

   virtual void setSeparator(char newSeparator);
   virtual char separator();

   virtual int numColumns() const;

   const QString& currLine() const;

protected:
   char        mySeparator;
   QFile       myFile;
   QTextStream myTS;
   bool        myValidFile;
   QString     myCurrLine;
};

inline const QString& DtCSVReader::currLine() const
{
   return myCurrLine;
}