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/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#ifndef GDCMDECODER_H
#define GDCMDECODER_H
#include "gdcmTypes.h"
#include "gdcmDataElement.h" // FIXME
namespace gdcm
{
class TransferSyntax;
class DataElement;
/**
* \brief Decoder
*/
class GDCM_EXPORT Decoder
{
public:
virtual ~Decoder() {}
/// Return whether this decoder support this transfer syntax (can decode it)
virtual bool CanDecode(TransferSyntax const &) const = 0;
/// Decode
virtual bool Decode(DataElement const &, DataElement &) { return false; }
protected:
virtual bool DecodeByStreams(std::istream &, std::ostream &) { return false; }
};
} // end namespace gdcm
#endif //GDCMDECODER_H
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