itkPointSet.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.
 *
 *=========================================================================*/
/*=========================================================================
 *
 *  Portions of this file are subject to the VTK Toolkit Version 3 copyright.
 *
 *  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
 *
 *  For complete copyright, license and disclaimer of warranty information
 *  please refer to the NOTICE file at the top of the ITK source tree.
 *
 *=========================================================================*/
#ifndef itkPointSet_h
#define itkPointSet_h

#include "itkDataObject.h"
#include "itkDefaultStaticMeshTraits.h"
#include <vector>
#include <set>

namespace itk
{

template<
  typename TPixelType,
  unsigned int VDimension = 3,
  typename TMeshTraits = DefaultStaticMeshTraits< TPixelType, VDimension, VDimension >
  >
class ITK_TEMPLATE_EXPORT PointSet:public DataObject
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(PointSet);

  using Self = PointSet;
  using Superclass = DataObject;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  itkNewMacro(Self);

  itkTypeMacro(PointSet, Object);

  using MeshTraits = TMeshTraits;
  using PixelType = typename MeshTraits::PixelType;

  using CoordRepType = typename MeshTraits::CoordRepType;
  using PointIdentifier = typename MeshTraits::PointIdentifier;
  using PointType = typename MeshTraits::PointType;
  using PointsContainer = typename MeshTraits::PointsContainer;
  using PointDataContainer = typename MeshTraits::PointDataContainer;

  static constexpr unsigned int PointDimension = TMeshTraits::PointDimension;

  using PointsContainerPointer = typename PointsContainer::Pointer;
  using PointsContainerConstPointer = typename PointsContainer::ConstPointer;
  using PointDataContainerPointer = typename PointDataContainer::Pointer;
  using PointDataContainerConstPointer = typename PointDataContainer::ConstPointer;

  using PointsContainerConstIterator = typename PointsContainer::ConstIterator;
  using PointsContainerIterator = typename PointsContainer::Iterator;
  using PointDataContainerIterator = typename PointDataContainer::ConstIterator;

  using RegionType = long;

  itkGetConstMacro(MaximumNumberOfRegions, RegionType);

protected:
  PointsContainerPointer m_PointsContainer;

  PointDataContainerPointer m_PointDataContainer;

public:
  void PassStructure(Self *inputPointSet);

  void Initialize() override;

  PointIdentifier GetNumberOfPoints() const;

  void SetPoints(PointsContainer *);

  PointsContainer * GetPoints();

  const PointsContainer * GetPoints() const;

  void SetPointData(PointDataContainer *);

  PointDataContainer * GetPointData();

  const PointDataContainer * GetPointData() const;

  void SetPoint(PointIdentifier, PointType);
  bool GetPoint(PointIdentifier, PointType *) const;
  PointType GetPoint(PointIdentifier) const;

  void SetPointData(PointIdentifier, PixelType);
  bool GetPointData(PointIdentifier, PixelType *) const;

  void UpdateOutputInformation() override;

  void SetRequestedRegionToLargestPossibleRegion() override;

  void CopyInformation(const DataObject *data) override;

  void Graft(const DataObject *data) override;

  bool RequestedRegionIsOutsideOfTheBufferedRegion() override;

  bool VerifyRequestedRegion() override;

  void SetRequestedRegion(const DataObject *data) override;

  virtual void SetRequestedRegion(const RegionType & region);

  itkGetConstMacro(RequestedRegion, RegionType);

  virtual void SetBufferedRegion(const RegionType & region);

  itkGetConstMacro(BufferedRegion, RegionType);

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

  // If the RegionType is ITK_UNSTRUCTURED_REGION, then the following
  // variables represent the maximum number of region that the data
  // object can be broken into, which region out of how many is
  // currently in the buffered region, and the number of regions and
  // the specific region requested for the update. Data objects that
  // do not support any division of the data can simply leave the
  // MaximumNumberOfRegions as 1. The RequestedNumberOfRegions and
  // RequestedRegion are used to define the currently requested
  // region. The LargestPossibleRegion is always requested region = 0
  // and number of regions = 1;
  RegionType m_MaximumNumberOfRegions;
  RegionType m_NumberOfRegions;
  RegionType m_RequestedNumberOfRegions;
  RegionType m_BufferedRegion;
  RegionType m_RequestedRegion;
};                              // End Class: PointSet
} // end namespace itk

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

/*
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkPointSet.hxx"
#endif
*/

#endif