ITK  4.1.0
Insight Segmentation and Registration Toolkit
itkBSplineTransformInitializer.h
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00001 /*=========================================================================
00002  *
00003  *  Copyright Insight Software Consortium
00004  *
00005  *  Licensed under the Apache License, Version 2.0 (the "License");
00006  *  you may not use this file except in compliance with the License.
00007  *  You may obtain a copy of the License at
00008  *
00009  *         http://www.apache.org/licenses/LICENSE-2.0.txt
00010  *
00011  *  Unless required by applicable law or agreed to in writing, software
00012  *  distributed under the License is distributed on an "AS IS" BASIS,
00013  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *  See the License for the specific language governing permissions and
00015  *  limitations under the License.
00016  *
00017  *=========================================================================*/
00018 #ifndef __itkBSplineTransformInitializer_h
00019 #define __itkBSplineTransformInitializer_h
00020 
00021 #include "itkObject.h"
00022 #include "itkObjectFactory.h"
00023 
00024 namespace itk
00025 {
00036 template<class TTransform, class TImage>
00037 class ITK_EXPORT BSplineTransformInitializer
00038 : public Object
00039 {
00040 public:
00041 
00043   typedef BSplineTransformInitializer Self;
00044   typedef Object                      Superclass;
00045   typedef SmartPointer<Self>          Pointer;
00046   typedef SmartPointer<const Self>    ConstPointer;
00047 
00049   itkNewMacro( Self );
00050 
00052   itkTypeMacro( BSplineTransformInitializer, Object );
00053 
00055   typedef TTransform TransformType;
00056 
00058   typedef TImage                                   ImageType;
00059   typedef typename ImageType::ConstPointer         ImagePointer;
00060   typedef typename ImageType::IndexType            IndexType;
00061   typedef typename ImageType::PointType            ImagePointType;
00062   typedef typename ImagePointType::CoordRepType    ImagePointCoordRepType;
00063 
00065   typedef typename TransformType::Pointer                 TransformPointer;
00066   typedef typename TransformType::RegionType              RegionType;
00067   typedef typename RegionType::SizeType                   SizeType;
00068   typedef typename TransformType::SpacingType             SpacingType;
00069   typedef typename TransformType::OriginType              OriginType;
00070   typedef typename TransformType::DirectionType           DirectionType;
00071   typedef typename TransformType::PhysicalDimensionsType  PhysicalDimensionsType;
00072   typedef typename TransformType::MeshSizeType            MeshSizeType;
00073   typedef typename SpacingType::ComponentType             SpacingComponentType;
00074 
00076   itkStaticConstMacro( SpaceDimension, unsigned int,
00077     TransformType::SpaceDimension );
00078 
00080   itkSetObjectMacro( Transform, TransformType );
00081 
00083   itkSetConstObjectMacro( Image, ImageType );
00084 
00090   void SetTransformDomainMeshSize( const MeshSizeType );
00091 
00093   virtual void InitializeTransform() const;
00094 
00095 protected:
00096   BSplineTransformInitializer();
00097   ~BSplineTransformInitializer();
00098 
00099   void PrintSelf( std::ostream & os, Indent indent ) const;
00100 
00101 private:
00102   BSplineTransformInitializer( const Self & ); //purposely not
00103                                                          // implemented
00104   void operator=( const Self & );                        //purposely not
00105                                                          // implemented
00106 
00107   ImagePointer                    m_Image;
00108   TransformPointer                m_Transform;
00109 
00110   MeshSizeType                    m_TransformDomainMeshSize;
00111   bool                            m_SetTransformDomainMeshSizeViaInitializer;
00112 
00113 }; //class BSplineTransformInitializer
00114 }  // namespace itk
00115 
00116 #ifndef ITK_MANUAL_INSTANTIATION
00117 #include "itkBSplineTransformInitializer.hxx"
00118 #endif
00119 
00120 #endif /* __itkBSplineTransformInitializer_h */
00121