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

/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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 <map>
 
int
main()
{
  using IndexType = itk::Index<2>;
  IndexType                  index = { { 3, 4 } };
  std::map<IndexType, float> myMap;
  myMap[index] = 42;
  return EXIT_SUCCESS;
}