gdcmCSAHeader.h

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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 GDCMCSAHEADER_H
#define GDCMCSAHEADER_H
 
#include "gdcmTypes.h"
#include "gdcmDataSet.h"
#include "gdcmCSAElement.h"
#include "gdcmMrProtocol.h"
 
namespace gdcm
{
/*
 * Everything done in this code is for the sole purpose of writing interoperable
 * software under Sect. 1201 (f) Reverse Engineering exception of the DMCA.
 * If you believe anything in this code violates any law or any of your rights,
 * please contact us (gdcm-developers@lists.sourceforge.net) so that we can
 * find a solution.
 */
//-----------------------------------------------------------------------------
 
class DataElement;
class PrivateTag;
class GDCM_EXPORT CSAHeader
{
  friend std::ostream& operator<<(std::ostream &_os, const CSAHeader &d);
public :
  CSAHeader():InternalDataSet(),InternalType(UNKNOWN),InterfileData(nullptr) {}
  ~CSAHeader() = default;
 
  typedef enum {
    UNKNOWN = 0,
    SV10,
    NOMAGIC,
    DATASET_FORMAT,
    INTERFILE,
    ZEROED_OUT
  } CSAHeaderType;
 
  bool LoadFromDataElement(DataElement const &de);
 
  void Print(std::ostream &os) const;
 
  const DataSet& GetDataSet() const { return InternalDataSet; }
 
  const char * GetInterfile() const { return InterfileData; }
 
  CSAHeaderType GetFormat() const;
 
  static const PrivateTag & GetCSAImageHeaderInfoTag();
 
  static const PrivateTag & GetCSASeriesHeaderInfoTag();
 
  static const PrivateTag & GetCSADataInfo();
 
  const CSAElement &GetCSAElementByName(const char *name);
 
  bool FindCSAElementByName(const char *name);
 
  bool GetMrProtocol( const DataSet & ds, MrProtocol & mrProtocol );
 
protected:
  const CSAElement& GetCSAEEnd() const;
 
private:
  std::set<CSAElement> InternalCSADataSet;
  DataSet InternalDataSet;
  CSAHeaderType InternalType;
  Tag DataElementTag;
  static CSAElement CSAEEnd;
  const char *InterfileData;
};
//-----------------------------------------------------------------------------
inline std::ostream& operator<<(std::ostream &os, const CSAHeader &d)
{
  d.Print( os );
  return os;
}
 
} // end namespace gdcm
//-----------------------------------------------------------------------------
#endif //GDCMCSAHEADER_H