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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
*
* 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.
*
*=========================================================================*/
#ifndef itkQuadEdgeMeshMacro_h
#define itkQuadEdgeMeshMacro_h
namespace itk
{
//////////////////////////////////////////////////////////////////////////////
/** \def itkQEMeshForAllPointsMacro
* \brief Iterate on all the itk::QuadEdgeMeshPoint of a given
* itk::QuadEdgeMesh instance.
*
* @param MeshType The type of the itk::QuadEdgeMesh
* @param MeshInstance The instance of the above MeshType we are considering
* @param PointVariable The name of the variable the caller wants to use to
* designate the MeshType::PointType at current stage of iteration.
* The variable PointVariable is of type itk::QuadEdgeMesh::PointType.
* @param PointIndex The name of the variable the caller wants to use to
* designate the index within the MeshType::PointContainer container
* and corresponding to PointVariable at current stage of iteration.
* The variable PointIndex is of type itk::QuadEdgeMesh::PointIdentifier .
*
* \author Alexandre Gouaillard, Leonardo Florez-Valencia, Eric Boix
*
* This implementation was contributed as a paper to the Insight Journal
* https://www.insight-journal.org/browse/publication/122
*
* \warning Don't forget to close the opened block with the corresponding
* itk::itkQEMeshForAllPointsMacro macro.
*
*/
#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();
/** \def itkQEMeshForAllPointsEndMacro
* \brief Terminates a block of code started with the macro
* itk::itkQEMeshForAllPointsMacro
* \warning Should only be used with the corresponding
* itk::itkQEMeshForAllPointsMacro
*/
#define itkQEMeshForAllPointsEndMacro \
++pointIterator; \
} /* while */ \
} /* if */ \
}
//////////////////////////////////////////////////////////////////////////////
/** \def itkQEMeshForAllCellsMacro
* \brief Iterate on all the MeshType::Cells of a given itk::QuadEdgeMesh instance.
*
* @param MeshType The type of the itk::QuadEdgeMesh
* @param MeshInstance The instance of the above MeshType we are considering
* @param cellIterator The name of the variable the caller wants to use to
* designate the MeshType::CellContainerIterator at current stage of
* iteration.
*
* \author Alexandre Gouaillard, Leonardo Florez-Valencia, Eric Boix
*
* This implementation was contributed as a paper to the Insight Journal
* https://www.insight-journal.org/browse/publication/122
*
* \warning Don't forget to close the opened block with the corresponding
* itk::itkQEMeshForAllCellsEndMacro macro.
* \sa itk::itkQEMeshForAllPrimalEdgesMacro
*/
#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: */
/** \def itkQEMeshForAllCellsEndMacro
* \brief Terminates a block of code started with the macro
* itk::itkQEMeshForAllCellsMacro
* \warning Should only be used with the corresponding
* itk::itkQEMeshForAllCellsMacro
*/
#define itkQEMeshForAllCellsEndMacro(cellIterator) \
++cellIterator; \
} /* while */ \
} /* if */ \
}
//////////////////////////////////////////////////////////////////////////////
/** \def itkQEMeshForAllPrimalEdgesMacro
* \brief Iterate on all the MeshType::QEPrimal* of a given itk::QuadEdgeMesh instance
*
* @param MeshType The type of the itk::QuadEdgeMesh
* @param MeshInstance The instance of the above MeshType we are considering
* @param EdgeVariable The name of the variable the caller wants to use to
* designate the MeshType::QEPrimal* at current stage of iteration.
*
* \author Alexandre Gouaillard, Leonardo Florez-Valencia, Eric Boix
*
* This implementation was contributed as a paper to the Insight Journal
* https://www.insight-journal.org/browse/publication/122
*
* \warning Don't forget to close the opened block with the corresponding
* itk::itkQEMeshForAllPrimalEdgesMacro macro.
*/
#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: */
/** \def itkQEMeshForAllPrimalEdgesEndMacro
* \brief Terminates a block of code started with the macro
* itk::itkQEMeshForAllPrimalEdgesMacro
* \warning Should only be used with the corresponding
* itk::itkQEMeshForAllPrimalEdgesMacro
*/
#define itkQEMeshForAllPrimalEdgesEndMacro \
} /* fi */ \
} \
itkQEMeshForAllCellsEndMacro \
}
} // namespace itk
#endif
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