gdcmDictEntry.cxx

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/*=========================================================================
                                                                                
  Program:   gdcm
  Module:    $RCSfile: gdcmDictEntry.cxx,v $
  Language:  C++
  Date:      $Date: 2005/02/02 15:07:41 $
  Version:   $Revision: 1.45 $
                                                                                
  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  l'Image). All rights reserved. See Doc/License.txt or
  http://www.creatis.insa-lyon.fr/Public/Gdcm/License.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 notices for more information.
                                                                                
=========================================================================*/

#include "gdcmDictEntry.h"
#include "gdcmDebug.h"
#include "gdcmUtil.h"

#include <iomanip> // for std::ios::left, ...
#include <fstream>

namespace gdcm 
{
//-----------------------------------------------------------------------------
// Constructor / Destructor
DictEntry::DictEntry(uint16_t group, uint16_t elem,
                     TagName const &vr, 
                     TagName const &vm,
                     TagName const &name)
{
   Group   = group;
   Element = elem;
   VR      = vr;
   VM      = vm;
   Name    = name;
   Key     = TranslateToKey(group, elem);
}

//-----------------------------------------------------------------------------
// Public
void DictEntry::SetVR(TagName const &vr) 
{
   if ( IsVRUnknown() )
   {
      VR = vr;
   }
   else 
   {
      gdcmErrorMacro( "Overwriting VR might compromise a dictionary");
   }
}

void DictEntry::SetVM(TagName const &vm) 
{
   if ( IsVMUnknown() )
   {
      VM = vm;
   }
   else 
   {
      gdcmErrorMacro( "Overwriting VM might compromise a dictionary");
   }
}

TagKey DictEntry::TranslateToKey(uint16_t group, uint16_t elem)
{
   return Util::Format("%04x|%04x", group, elem);
}

//-----------------------------------------------------------------------------
// Protected

//-----------------------------------------------------------------------------
// Private

//-----------------------------------------------------------------------------
// Print
void DictEntry::Print(std::ostream &os, std::string const & )
{
   std::string vr;
   std::ostringstream s;

   vr = GetVR();
   if(vr==GDCM_UNKNOWN)
      vr="  ";

   s << DictEntry::TranslateToKey(GetGroup(),GetElement()); 
   s << " [" << vr  << "] ";

   if (PrintLevel >= 1)
   {
      s.setf(std::ios::left);
      s << std::setw(66-GetName().length()) << " ";
   }

   s << "[" << GetName()<< "]";
   os << s.str() << std::endl;
}

//-----------------------------------------------------------------------------
} // end namespace gdcm

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