itkBoxSpatialObject.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 __itkBoxSpatialObject_h
#define __itkBoxSpatialObject_h

#include "itkSpatialObject.h"
#include "itkAffineTransform.h"
#include "itkFixedArray.h"

namespace itk
{
template< unsigned int TDimension = 3 >
class ITK_EXPORT BoxSpatialObject:
  public SpatialObject< TDimension >
{
public:

  typedef BoxSpatialObject                             Self;
  typedef double                                       ScalarType;
  typedef SmartPointer< Self >                         Pointer;
  typedef SmartPointer< const Self >                   ConstPointer;
  typedef SpatialObject< TDimension >                  Superclass;
  typedef SmartPointer< Superclass >                   SuperclassPointer;
  typedef typename Superclass::PointType               PointType;
  typedef typename Superclass::TransformType           TransformType;
  typedef typename Superclass::BoundingBoxType         BoundingBoxType;
  typedef FixedArray< double, TDimension >             SizeType;
  typedef VectorContainer< IdentifierType, PointType > PointContainerType;

  itkNewMacro(Self);
  itkTypeMacro(BoxSpatialObject, SpatialObject);

  itkSetMacro(Size, SizeType);
  itkGetConstReferenceMacro(Size, SizeType);

  virtual bool ValueAt(const PointType & point, double & value,
                       unsigned int depth = 0,
                       char *name = NULL) const;

  virtual bool IsEvaluableAt(const PointType & point,
                             unsigned int depth = 0,
                             char *name = NULL) const;

  virtual bool IsInside(const PointType & point,
                        unsigned int depth,
                        char *) const;

  virtual bool IsInside(const PointType & point) const;

  virtual bool ComputeLocalBoundingBox() const;

protected:
  BoxSpatialObject(const Self &); //purposely not implemented
  void operator=(const Self &);   //purposely not implemented

  BoxSpatialObject(void);
  ~BoxSpatialObject(void);

  SizeType m_Size;

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

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

#endif // __itkBoxSpatialObject_h