itkTransformixInputPointFileReader.h

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/*=========================================================================
 *
 *  Copyright UMC Utrecht and contributors
 *
 *  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 itkTransformixInputPointFileReader_h
#define itkTransformixInputPointFileReader_h
 
#include "itkMeshFileReaderBase.h"
 
#include <fstream>
 
namespace itk
{

 
template <class TOutputMesh>
class ITK_TEMPLATE_EXPORT TransformixInputPointFileReader : public MeshFileReaderBase<TOutputMesh>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(TransformixInputPointFileReader);

  using Self = TransformixInputPointFileReader;
  using Superclass = MeshFileReaderBase<TOutputMesh>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkTypeMacro(TransformixInputPointFileReader, MeshFileReaderBase);

  using typename Superclass::DataObjectPointer;
  using typename Superclass::OutputMeshType;
  using typename Superclass::OutputMeshPointer;

  itkGetConstMacro(PointsAreIndices, bool);

  itkGetConstMacro(NumberOfPoints, unsigned long);

  void
  GenerateOutputInformation() override;
 
protected:
  TransformixInputPointFileReader() = default;
  ~TransformixInputPointFileReader() override = default;

  void
  GenerateData() override;
 
private:
  unsigned long m_NumberOfPoints{ 0 };
  bool          m_PointsAreIndices{ false };
 
  std::ifstream m_Reader{};
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkTransformixInputPointFileReader.hxx"
#endif
 
#endif