DiffFile.cxx
/*=========================================================================
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 "gdcmReader.h"
int main(int argc, char *argv[])
{
if( argc < 3 )
{
std::cerr << argv[0] << " input1.dcm input2.dcm" << std::endl;
return 1;
}
const char *filename1 = argv[1];
const char *filename2 = argv[2];
gdcm::Reader reader1;
reader1.SetFileName( filename1 );
if( !reader1.Read() )
{
return 1;
}
gdcm::Reader reader2;
reader2.SetFileName( filename2 );
if( !reader2.Read() )
{
return 1;
}
const gdcm::File &file1 = reader1.GetFile();
const gdcm::File &file2 = reader2.GetFile();
const gdcm::DataSet &ds1 = file1.GetDataSet();
const gdcm::DataSet &ds2 = file2.GetDataSet();
gdcm::DataSet::ConstIterator it1 = ds1.Begin();
gdcm::DataSet::ConstIterator it2 = ds2.Begin();
const gdcm::DataElement &de1 = *it1;
const gdcm::DataElement &de2 = *it2;
if( de1 == de2 )
{
}
while( it1 != ds1.End() && it2 != ds2.End() && *it1 == *it2 )
{
++it1;
++it2;
}
if( it1 != ds1.End() || it2 != ds2.End() )
{
std::cerr << "Problem with:" << std::endl;
if( it1 != ds1.End() )
{
std::cerr << "ds1: " << *it1 << std::endl;
}
if( it2 != ds2.End() )
{
std::cerr << "ds2: " << *it2 << std::endl;
}
return 1;
}
return 0;
}
gdcm::DataElement
Class to represent a Data Element either Implicit or Explicit.
Definition gdcmDataElement.h:59
gdcm::DataSet
Class to represent a Data Set (which contains Data Elements).
Definition gdcmDataSet.h:56
gdcm::DataSet::ConstIterator
DataElementSet::const_iterator ConstIterator
Definition gdcmDataSet.h:60
gdcm::DataSet::Begin
ConstIterator Begin() const
Definition gdcmDataSet.h:64
gdcm::DataSet::End
ConstIterator End() const
Definition gdcmDataSet.h:66
gdcm::File
a DICOM File
Definition gdcmFile.h:34
gdcm::File::GetDataSet
const DataSet & GetDataSet() const
Get Data Set.
Definition gdcmFile.h:57
gdcm::Reader
Reader ala DOM (Document Object Model).
Definition gdcmReader.h:54
gdcm::Reader::GetFile
const File & GetFile() const
Set/Get File.
Definition gdcmReader.h:72
gdcm::Reader::Read
virtual bool Read()
Main function to read a file.
gdcm::Reader::SetFileName
void SetFileName(const char *filename_native)
gdcmReader.h