itkQuadEdgeMeshMacro.h

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/*=========================================================================
 *
 *  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
 *
 *         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.
 *
 *=========================================================================*/
#ifndef itkQuadEdgeMeshMacro_h
#define itkQuadEdgeMeshMacro_h
 
namespace itk
{
 
#define itkQEMeshForAllPointsMacro(MeshType, MeshInstance, PointVariable, PointIndex)                                  \
  {                                                                                                                    \
    using PointType = typename MeshType::PointType;                                                                    \
    using PointIdentifier = typename MeshType::PointIdentifier;                                                        \
    using PointsContainer = typename MeshType::PointsContainer;                                                        \
    using PointsContainerIterator = typename MeshType::PointsContainerIterator;                                        \
                                                                                                                       \
    PointsContainer * points = (MeshInstance)->GetPoints();                                                            \
    /* If no points container are present, do nothing */                                                               \
    if (!points)                                                                                                       \
    {                                                                                                                  \
      itkWarningMacro("No point container in itkQEMeshForAllPointsMacro");                                             \
    }                                                                                                                  \
    else                                                                                                               \
    {                                                                                                                  \
      PointsContainerIterator pointIterator = points->Begin();                                                         \
      while (pointIterator != points->End())                                                                           \
      {                                                                                                                \
        PointType       PointVariable = pointIterator.Value();                                                         \
        PointIdentifier PointIndex = pointIterator.Index();
 
 
#define itkQEMeshForAllPointsEndMacro                                                                                  \
  pointIterator++;                                                                                                     \
  } /* while */                                                                                                        \
  } /* if */                                                                                                           \
  }
 
 
#define itkQEMeshForAllCellsMacro(MeshType, MeshInstance, cellIterator)                                                \
  {                                                                                                                    \
    using CellsContainer = typename MeshType::CellsContainer;                                                          \
    using CellsContainerIterator = typename MeshType::CellsContainerIterator;                                          \
    /* If no cells are present, do nothing */                                                                          \
    if (!MeshInstance->GetCells())                                                                                     \
    {                                                                                                                  \
      itkWarningMacro("No Cells container in itkQEMeshForAllCellsMacro");                                              \
    }                                                                                                                  \
    else                                                                                                               \
    {                                                                                                                  \
      CellsContainerIterator cellIterator = MeshInstance->GetCells()->Begin();                                         \
      while (cellIterator != MeshInstance->GetCells()->End())                                                          \
      {                                                                                                                \
    /* Users code comes here: */
 
#define itkQEMeshForAllCellsEndMacro(cellIterator)                                                                     \
  cellIterator++;                                                                                                      \
  } /* while */                                                                                                        \
  } /* if */                                                                                                           \
  }
 
 
#define itkQEMeshForAllPrimalEdgesMacro(MeshType, MeshInstance, EdgeVariable)                                          \
  {                                                                                                                    \
    using QEPrimal = typename MeshType::QEPrimal;                                                                      \
                                                                                                                       \
    itkQEMeshForAllCellsMacro(MeshType, MeshInstance, cellIterator)                                                    \
    {                                                                                                                  \
      if (QEPrimal * EdgeVariable = dynamic_cast<QEPrimal *>(cellIterator.Value()))                                    \
      {                                                                                                                \
      /* Users code comes here: */
 
#define itkQEMeshForAllPrimalEdgesEndMacro                                                                             \
  } /* fi */                                                                                                           \
  }                                                                                                                    \
  itkQEMeshForAllCellsEndMacro                                                                                         \
  }
} // namespace itk
 
#endif