itkVTKPolyDataReader.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 itkVTKPolyDataReader_h
#define itkVTKPolyDataReader_h

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

namespace itk
{
template< typename TOutputMesh >
class ITK_TEMPLATE_EXPORT VTKPolyDataReader:public MeshSource< TOutputMesh >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(VTKPolyDataReader);

  using Self = VTKPolyDataReader;
  using Superclass = MeshSource< TOutputMesh >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkNewMacro(Self);

  itkTypeMacro(VTKPolyDataReader, MeshSource);

  using OutputMeshType = TOutputMesh;
  using MeshTraits = typename OutputMeshType::MeshTraits;
  using PointType = typename OutputMeshType::PointType;
  using PixelType = typename MeshTraits::PixelType;

  using OutputMeshPointer = typename OutputMeshType::Pointer;
  using CellTraits = typename OutputMeshType::CellTraits;
  using CellIdentifier = typename OutputMeshType::CellIdentifier;
  using CellType = typename OutputMeshType::CellType;
  using CellAutoPointer = typename OutputMeshType::CellAutoPointer;
  using PointIdentifier = typename OutputMeshType::PointIdentifier;
  using PointIdIterator = typename CellTraits::PointIdIterator;

  using PointsContainerPointer = typename OutputMeshType::PointsContainerPointer;
  using PointsContainer = typename OutputMeshType::PointsContainer;

  using TriangleCellType = TriangleCell< CellType >;

  using TriangleCellAutoPointer = typename TriangleCellType::SelfAutoPointer;

  using IndexPairType = std::pair< IdentifierType, IdentifierType >;
  using PointMapType = MapContainer< IndexPairType, IdentifierType >;
  using VectorType = typename PointType::VectorType;

  itkSetStringMacro(FileName);
  itkGetStringMacro(FileName);

  itkGetStringMacro(Version);

  itkGetStringMacro(Header);

protected:
  VTKPolyDataReader();
  ~VTKPolyDataReader() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

  void GenerateData() override;

private:
  std::string m_FileName;
  std::string m_Header;
  std::string m_Version;
};
} // end namespace itk

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

#endif //_itkVTKPolyDataReader_h