gdcm_conv 0.2.0

Grassroots DICOM Library wrapper
Documentation 
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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.

=========================================================================*/
#include "gdcmFileMetaInformation.h"

#include "gdcmReader.h"
#include "gdcmTesting.h"

int TestFileMetaInformation(int, char *[])
{
  std::string dataroot = gdcm::Testing::GetDataRoot();
  std::string filename = dataroot + "/012345.002.050.dcm";

  gdcm::Reader reader;
  reader.SetFileName(filename.c_str());
  if ( !reader.Read() )
    {
    std::cerr << "Failed to read: " << filename << std::endl;
    return 1;
    }

  const gdcm::File& fi = reader.GetFile();
  const gdcm::FileMetaInformation& hd = fi.GetHeader();

  std::stringstream ss;
  hd.Write(ss);
  gdcm::FileMetaInformation hd2;

  // FAIL
  //hd2.Read(ss);
  
  // WORKS
  //ss.ignore(132);
  //hd2.Read(ss);

  return 0;
}

int TestFileMetaInformationCopyConstructor(int, char* [])
{
  std::string dataroot = gdcm::Testing::GetDataRoot();
  std::string filename = dataroot + "/012345.002.050.dcm";

  gdcm::Reader reader;
  reader.SetFileName(filename.c_str());
  if (!reader.Read())
  {
  std::cerr << "Failed to read: " << filename << std::endl;
  return 1;
  }

  const gdcm::File& fi = reader.GetFile();
  const gdcm::FileMetaInformation& hd = fi.GetHeader();
  const gdcm::FileMetaInformation hd_of_copy(hd);

  if (hd.IsEmpty()) return 1;
  if (hd_of_copy.Size() != hd.Size()) return 1;
  return 0;
}

int TestFileMetaInformationAssignmentOperator(int, char* [])
{
  std::string dataroot = gdcm::Testing::GetDataRoot();
  std::string filename = dataroot + "/012345.002.050.dcm";

  gdcm::Reader reader;
  reader.SetFileName(filename.c_str());
  if (!reader.Read())
  {
  std::cerr << "Failed to read: " << filename << std::endl;
  return 1;
  }

  const gdcm::File& fi = reader.GetFile();
  const gdcm::FileMetaInformation& hd = fi.GetHeader();
  
  gdcm::File file_copy;
  file_copy.SetHeader(hd); //Assignment Operator inside
  gdcm::FileMetaInformation& hd_of_copy = file_copy.GetHeader();

  if (hd.IsEmpty()) return 1;
  if (hd_of_copy.Size() != hd.Size()) return 1;
  return 0;
}