itkVTKPolyDataWriter.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  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 itkVTKPolyDataWriter_h
#define itkVTKPolyDataWriter_h

#include "itkIntTypes.h"
#include "itkMesh.h"
#include "itkTriangleCell.h"

namespace itk
{
template< typename TInputMesh >
class ITK_TEMPLATE_EXPORT VTKPolyDataWriter:public Object
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(VTKPolyDataWriter);

  using Self = VTKPolyDataWriter;
  using Superclass = Object;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkNewMacro(Self);

  itkTypeMacro(VTKPolyDataWriter, Object);

  void Update();

  void Write();

  using InputMeshType = TInputMesh;
  using PixelType = typename InputMeshType::PixelType;
  using PointType = typename InputMeshType::PointType;
  using CellType = typename InputMeshType::CellType;
  using PointIdentifier = typename InputMeshType::PointIdentifier;

  using InputMeshPointer = typename InputMeshType::ConstPointer;
  using CellTraits = typename InputMeshType::CellTraits;

  using CellInterfaceType = CellInterface< PixelType, CellTraits >;
  using TriangleCellType = TriangleCell< CellInterfaceType >;

  using PointsContainer = typename InputMeshType::PointsContainer;
  using CellsContainer = typename InputMeshType::CellsContainer;

  using PointIterator = typename PointsContainer::ConstIterator;
  using CellIterator = typename CellsContainer::ConstIterator;

  using PointIdIterator = typename CellType::PointIdIterator;

  void SetInput(const InputMeshType *input);

  itkSetStringMacro(FileName);
  itkGetStringMacro(FileName);

protected:
  VTKPolyDataWriter();
  ~VTKPolyDataWriter() override = default;

  virtual void GenerateData();

  std::string m_FileName;

  InputMeshPointer m_Input;

  void PrintSelf(std::ostream & os, Indent indent) const override;
};
} // namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVTKPolyDataWriter.hxx"
#endif

#endif