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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 itkQuadEdgeMeshEulerOperatorDeleteCenterVertexFunction_h
#define itkQuadEdgeMeshEulerOperatorDeleteCenterVertexFunction_h
#include "itkQuadEdgeMeshFunctionBase.h"
namespace itk
{
/**
* \class QuadEdgeMeshEulerOperatorDeleteCenterVertexFunction
* \brief Delete the vertex, connected edges and faces and create a new face
* in place of the previous vertex' one-ring.
*
* \ingroup QEMeshModifierFunctions
* \ingroup ITKQuadEdgeMesh
*/
template <typename TMesh, typename TQEType>
class ITK_TEMPLATE_EXPORT QuadEdgeMeshEulerOperatorDeleteCenterVertexFunction
: public QuadEdgeMeshFunctionBase<TMesh, TQEType *>
{
public:
ITK_DISALLOW_COPY_AND_MOVE(QuadEdgeMeshEulerOperatorDeleteCenterVertexFunction);
/** Standard class type aliases. */
using Self = QuadEdgeMeshEulerOperatorDeleteCenterVertexFunction;
using Superclass = QuadEdgeMeshFunctionBase<TMesh, TQEType *>;
using Pointer = SmartPointer<Self>;
using ConstPointer = SmartPointer<const Self>;
itkNewMacro(Self);
/** \see LightObject::GetNameOfClass() */
itkOverrideGetNameOfClassMacro(QuadEdgeMeshEulerOperatorDeleteCenterVertexFunction);
/** Type of QuadEdge with which to apply slicing. */
using QEType = TQEType;
using typename Superclass::MeshType;
using typename Superclass::OutputType;
using PointIdentifier = typename MeshType::PointIdentifier;
using FaceRefType = typename MeshType::FaceRefType;
/** Evaluate at the specified input position */
virtual OutputType
Evaluate(QEType * g);
PointIdentifier
GetOldPointID()
{
return (this->m_OldPointID);
}
protected:
QuadEdgeMeshEulerOperatorDeleteCenterVertexFunction()
: m_OldPointID(0)
{}
~QuadEdgeMeshEulerOperatorDeleteCenterVertexFunction() override = default;
private:
PointIdentifier m_OldPointID{};
};
} // end namespace itk
#include "itkQuadEdgeMeshEulerOperatorDeleteCenterVertexFunction.hxx"
#endif
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