itkGPUCompositeTransformCopier.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 __itkGPUCompositeTransformCopier_h
#define __itkGPUCompositeTransformCopier_h
 
#include "itkCompositeTransform.h"
#include "itkGPUTransformCopier.h"
 
namespace itk
{
template< typename TTypeList, typename NDimensions,
typename TCompositeTransform, typename TOutputTransformPrecisionType >
class GPUCompositeTransformCopier : public Object
{
public:
 
  typedef GPUCompositeTransformCopier Self;
  typedef Object                      Superclass;
  typedef SmartPointer< Self >        Pointer;
  typedef SmartPointer< const Self >  ConstPointer;
 
  itkNewMacro( Self );
 
  itkTypeMacro( GPUCompositeTransformCopier, Object );
 
  typedef TCompositeTransform                               CPUCompositeTransformType;
  typedef typename CPUCompositeTransformType::ConstPointer  CPUCompositeTransformConstPointer;
  typedef typename CPUCompositeTransformType::TransformType CPUTransformType;
  typedef typename CPUTransformType::Pointer                CPUTransformPointer;
  typedef typename CPUCompositeTransformType::ScalarType    CPUScalarType;
 
  itkStaticConstMacro( SpaceDimension, unsigned int, CPUCompositeTransformType::InputDimension );
 
  typedef TOutputTransformPrecisionType GPUScalarType;
  typedef CompositeTransform< GPUScalarType, SpaceDimension >
    GPUCompositeTransformType;
  typedef typename GPUCompositeTransformType::Pointer GPUCompositeTransformPointer;
 
  typedef GPUTransformCopier< TTypeList, NDimensions, CPUTransformType, GPUScalarType >
    GPUTransformCopierType;
  typedef typename GPUTransformCopierType::Pointer             GPUTransformCopierPointer;
  typedef typename GPUTransformCopierType::GPUTransformPointer GPUOutputTransformPointer;
 
  itkSetConstObjectMacro( InputTransform, CPUCompositeTransformType );
 
  itkGetModifiableObjectMacro( Output, GPUCompositeTransformType );
 
  itkGetConstMacro( ExplicitMode, bool );
  itkSetMacro( ExplicitMode, bool );
 
  void Update( void );
 
#ifdef ITK_USE_CONCEPT_CHECKING
  // Begin concept checking
  itkConceptMacro( OutputTransformPrecisionTypeIsFloatingPointCheck,
    ( Concept::IsFloatingPoint< TOutputTransformPrecisionType > ) );
  // End concept checking
#endif
 
protected:
 
  GPUCompositeTransformCopier();
  virtual ~GPUCompositeTransformCopier() {}
  virtual void PrintSelf( std::ostream & os, Indent indent ) const override;
 
private:
 
  GPUCompositeTransformCopier( const Self & ); // purposely not implemented
  void operator=( const Self & );              // purposely not implemented
 
  CPUCompositeTransformConstPointer m_InputTransform;
  GPUCompositeTransformPointer      m_Output;
  ModifiedTimeType                  m_InternalTransformTime;
  bool                              m_ExplicitMode;
  GPUTransformCopierPointer         m_TransformCopier;
};
 
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkGPUCompositeTransformCopier.hxx"
#endif
 
#endif /* __itkGPUCompositeTransformCopier_h */