SphinxExamples/src/Core/Common/AddOffsetToIndex/Code.cxx

/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/

#include "itkIndex.h"
#include "itkOffset.h"

#include <iostream>

int main(int, char * [])
{
  constexpr unsigned int Dimension = 2;

  itk::Index< Dimension > index;
  index.Fill( 5 );

  itk::Offset< Dimension > offset;
  offset.Fill( 1 );

  std::cout << "index: "          << index << std::endl;
  std::cout << "offset: "         << offset << std::endl;
  std::cout << "index + offset: " << index + offset << std::endl;
  std::cout << std::endl;

  offset[0] = -1;

  std::cout << "index: "          << index << std::endl;
  std::cout << "offset: "         << offset << std::endl;
  std::cout << "index + offset: " << index + offset << std::endl;
  std::cout << std::endl;

  return EXIT_SUCCESS;
}