gdcmPresentationContext.h

Go to the documentation of this file.

/*=========================================================================
 
  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 GDCMPRESENTATIONCONTEXT_H
#define GDCMPRESENTATIONCONTEXT_H
 
#include "gdcmTypes.h"
#include "gdcmUIDs.h"
 
#include <vector>
 
namespace gdcm
{
 
class GDCM_EXPORT PresentationContext
{
public:
  PresentationContext();
 
  PresentationContext( UIDs::TSName asname,
    UIDs::TSName tsname = UIDs::ImplicitVRLittleEndianDefaultTransferSyntaxforDICOM );
 
  void SetAbstractSyntax( const char *absyn ) { AbstractSyntax = absyn; }
  const char *GetAbstractSyntax() const { return AbstractSyntax.c_str(); }
 
  void AddTransferSyntax( const char *tsstr );
  typedef std::vector<std::string> TransferSyntaxArrayType;
  typedef TransferSyntaxArrayType::size_type SizeType;
  const char *GetTransferSyntax(SizeType i) const { return TransferSyntaxes[i].c_str(); }
  SizeType GetNumberOfTransferSyntaxes() const { return TransferSyntaxes.size(); }
 
  void SetPresentationContextID( uint8_t id );
  uint8_t GetPresentationContextID() const;
 
  void Print(std::ostream &os) const;
 
  bool operator==(const PresentationContext & pc) const
    {
    assert( TransferSyntaxes.size() == 1 ); // TODO
    assert( pc.TransferSyntaxes.size() == 1 );
    return AbstractSyntax == pc.AbstractSyntax && TransferSyntaxes == pc.TransferSyntaxes;
    }
 
protected :
  std::string AbstractSyntax;
  std::vector<std::string> TransferSyntaxes;
  uint8_t /*PresentationContext*/ID;
};
 
} // end namespace gdcm
 
#endif //GDCMPRESENTATIONCONTEXT_H