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 VTKPolyDataReader:public MeshSource< TOutputMesh >
{
public:
  typedef VTKPolyDataReader          Self;
  typedef MeshSource< TOutputMesh >  Superclass;
  typedef SmartPointer< Self >       Pointer;
  typedef SmartPointer< const Self > ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(VTKPolyDataReader, MeshSource);

  typedef TOutputMesh                         OutputMeshType;
  typedef typename OutputMeshType::MeshTraits MeshTraits;
  typedef typename OutputMeshType::PointType  PointType;
  typedef typename MeshTraits::PixelType      PixelType;

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

  typedef typename OutputMeshType::PointsContainerPointer PointsContainerPointer;
  typedef typename OutputMeshType::PointsContainer        PointsContainer;

  typedef TriangleCell< CellType > TriangleCellType;

  typedef typename TriangleCellType::SelfAutoPointer TriangleCellAutoPointer;

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

  itkSetStringMacro(FileName);
  itkGetStringMacro(FileName);

  itkGetStringMacro(Version);

  itkGetStringMacro(Header);

protected:
  VTKPolyDataReader();
  ~VTKPolyDataReader() {}
  void PrintSelf(std::ostream & os, Indent indent) const;

  void GenerateData();

private:
  VTKPolyDataReader(const Self &); // purposely not implemented
  void operator=(const Self &);    // purposely not implemented

  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