Raw2InteractionReader.h

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//                                                         //
// Copyright (c) 2003-2013 by The University of Queensland //
// Earth Systems Science Computational Centre (ESSCC)      //
// http://www.uq.edu.au/esscc                              //
//                                                         //
// Primary Business: Brisbane, Queensland, Australia       //
// Licensed under the Open Software License version 3.0    //
// http://www.opensource.org/licenses/osl-3.0.php          //
//                                                         //

#ifndef ESYS_LSMRAW2INTERACTIONREADER_H
#define ESYS_LSMRAW2INTERACTIONREADER_H

#include "Foundation/vec3.h"
#include "Foundation/StringUtil.h"
#include "Tools/StressCalculator/Contact.h"

#include <iostream>

namespace esys
{
  namespace lsm
  {
    class Raw2InteractionReader
    {
    public:
      typedef Contact InteractionData;

      Raw2InteractionReader(std::istream &iStream)\
        : m_pIStream(&iStream)
      {
      }

      bool hasNext() const
      {
        return ((m_pIStream->peek()) != std::istream::traits_type::eof());
      }

      InteractionData next()
      {
        InteractionData data;
        data.read(*m_pIStream);
        return data;
      }

      private:
        Raw2InteractionReader();
        Raw2InteractionReader(const Raw2InteractionReader &reader);
        Raw2InteractionReader &operator=(const Raw2InteractionReader &reader);

        std::istream *m_pIStream;
    };
  }
}

#endif