IvfFileReader.h

//
// Copyright 1999-2006 by Structural Mechanics, Lund University.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "ivf@byggmek.lth.se".
//
//
// Written by Jonas Lindemann
//

#ifndef _CIvfFileReader_h_
#define _CIvfFileReader_h_

#include <ivffile/IvfFileBase.h>

#include <ivf/IvfShape.h>

IvfSmartPointer(CIvfFileReader);

class IVFFILE_API CIvfFileReader : public CIvfFileBase {
private:
        char m_rawRow[256];
        double m_min[3];
        double m_max[3];
        double m_scaleFactor;
        bool m_reverseFace;
public:
        CIvfFileReader();

        virtual ~CIvfFileReader();

        IvfClassInfo("CIvfFileReader",CIvfFileBase);

        void getSize(double* min, double* max);

        void setReverseFace(bool flag);
        
        bool getReverseFace();

        void setScaling(double scaleFactor);

        double getScaling();

        void getMidpoint(double &x, double &y, double &z);

        virtual void read();

protected:
        void getLine(std::istream &in, std::string &row);
        bool findPos(const char* keyword, std::string &row, int &pos);
        bool find(const char* keyword, std::string &row);
        void getLine(std::string &row);
        void maxMinCalc(double x, double y, double z);
        void resetSize();
};

#endif 

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