elxGridSampler.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 __elxGridSampler_h
#define __elxGridSampler_h
 
#include "elxIncludes.h" // include first to avoid MSVS warning
#include "itkImageGridSampler.h"
 
namespace elastix
{
 
template< class TElastix >
class GridSampler :
  public
  itk::ImageGridSampler<
  typename elx::ImageSamplerBase< TElastix >::InputImageType >,
  public
  elx::ImageSamplerBase< TElastix >
{
public:
 
  typedef GridSampler Self;
  typedef itk::ImageGridSampler<
    typename elx::ImageSamplerBase< TElastix >::InputImageType >
    Superclass1;
  typedef elx::ImageSamplerBase< TElastix > Superclass2;
  typedef itk::SmartPointer< Self >         Pointer;
  typedef itk::SmartPointer< const Self >   ConstPointer;
 
  itkNewMacro( Self );
 
  itkTypeMacro( GridSampler, itk::ImageGridSampler );
 
  elxClassNameMacro( "Grid" );
 
  typedef typename Superclass1::DataObjectPointer            DataObjectPointer;
  typedef typename Superclass1::OutputVectorContainerType    OutputVectorContainerType;
  typedef typename Superclass1::OutputVectorContainerPointer OutputVectorContainerPointer;
  typedef typename Superclass1::InputImageType               InputImageType;
  typedef typename Superclass1::InputImagePointer            InputImagePointer;
  typedef typename Superclass1::InputImageConstPointer       InputImageConstPointer;
  typedef typename Superclass1::InputImageRegionType         InputImageRegionType;
  typedef typename Superclass1::InputImagePixelType          InputImagePixelType;
  typedef typename Superclass1::ImageSampleType              ImageSampleType;
  typedef typename Superclass1::ImageSampleContainerType     ImageSampleContainerType;
  typedef typename Superclass1::MaskType                     MaskType;
  typedef typename Superclass1::InputImageIndexType          InputImageIndexType;
  typedef typename Superclass1::InputImagePointType          InputImagePointType;
  typedef typename Superclass1::SampleGridSpacingType        GridSpacingType;
  typedef typename Superclass1::SampleGridSpacingValueType   SampleGridSpacingValueType;
 
  itkStaticConstMacro( InputImageDimension, unsigned int, Superclass1::InputImageDimension );
 
  typedef typename Superclass2::ElastixType          ElastixType;
  typedef typename Superclass2::ElastixPointer       ElastixPointer;
  typedef typename Superclass2::ConfigurationType    ConfigurationType;
  typedef typename Superclass2::ConfigurationPointer ConfigurationPointer;
  typedef typename Superclass2::RegistrationType     RegistrationType;
  typedef typename Superclass2::RegistrationPointer  RegistrationPointer;
  typedef typename Superclass2::ITKBaseType          ITKBaseType;
 
  void BeforeEachResolution( void ) override;
 
protected:
 
  GridSampler() {}
  ~GridSampler() override {}
 
private:
 
  GridSampler( const Self & );  // purposely not implemented
  void operator=( const Self & );       // purposely not implemented
 
};
 
} // end namespace elastix
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "elxGridSampler.hxx"
#endif
 
#endif // end #ifndef __elxGridSampler_h