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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 itkLevelSetDomainPartitionMesh_h
#define itkLevelSetDomainPartitionMesh_h
#include "itkLevelSetDomainPartitionBase.h"
#include <map>
namespace itk
{
/**
* \class LevelSetDomainPartitionMesh
*
* \brief Helper class used to partition domain and efficiently compute overlap.
* \ingroup ITKLevelSetsv4
*/
template <typename TMesh>
class ITK_TEMPLATE_EXPORT LevelSetDomainPartitionMesh : public LevelSetDomainPartitionBase<TMesh>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(LevelSetDomainPartitionMesh);
using Self = LevelSetDomainPartitionMesh;
using Superclass = LevelSetDomainPartitionBase<TMesh>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
static constexpr unsigned int PointDimension = TMesh::PointDimension;
itkOverrideGetNameOfClassMacro(LevelSetDomainPartitionMesh);
using MeshType = TMesh;
using MeshPointer = typename MeshType::Pointer;
using MeshConstPointer = typename MeshType::ConstPointer;
using PointType = typename MeshType::PointType;
using PointIdentifierType = typename MeshType::PointIdentifierType;
using PointsContainerConstPointer = typename MeshType::PointsContainerConstPointer;
using PointsContainerConstIterator = typename MeshType::PointsContainerConstIterator;
using typename Superclass::IdentifierListType;
using ListMeshType = std::map<PointIdentifierType, IdentifierListType>;
itkSetObjectMacro(Mesh, MeshType);
protected:
LevelSetDomainPartitionMesh() = default;
virtual ~LevelSetDomainPartitionMesh() = default;
/** Populate a list mesh with each node being a list of overlapping
* level set support at that pixel */
virtual void
PopulateListDomain();
/** Allocate a list mesh with each node being a list of overlapping
* level set support at that pixel */
void
AllocateListDomain();
private:
MeshPointer m_Mesh{};
ListMeshType m_ListDomain{};
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
# include "itkLevelSetDomainPartitionMesh.hxx"
#endif
#endif
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