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itkMergeLabelMapFilter.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkMergeLabelMapFilter.h,v $
00005   Language:  C++
00006   Date:      $Date: 2009-07-28 14:23:40 $
00007   Version:   $Revision: 1.5 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkMergeLabelMapFilter_h
00018 #define __itkMergeLabelMapFilter_h
00019 
00020 #include "itkInPlaceLabelMapFilter.h"
00021 
00022 namespace itk {
00042 template<class TImage >
00043 class ITK_EXPORT MergeLabelMapFilter : 
00044     public InPlaceLabelMapFilter<TImage>
00045 {
00046 public:
00048   typedef MergeLabelMapFilter           Self;
00049   typedef InPlaceLabelMapFilter<TImage> Superclass;
00050   typedef SmartPointer<Self>            Pointer;
00051   typedef SmartPointer<const Self>      ConstPointer;
00052 
00054   typedef TImage                              ImageType; 
00055   typedef typename ImageType::Pointer         ImagePointer;
00056   typedef typename ImageType::ConstPointer    ImageConstPointer;
00057   typedef typename ImageType::PixelType       PixelType;
00058   typedef typename ImageType::IndexType       IndexType;
00059   typedef typename ImageType::LabelObjectType LabelObjectType;
00060   typedef typename LabelObjectType::Pointer   LabelObjectPointer;
00061 
00063   itkStaticConstMacro( ImageDimension, unsigned int, TImage::ImageDimension );
00064 
00066   itkNewMacro( Self );
00067 
00069   itkTypeMacro( MergeLabelMapFilter, InPlaceLabelMapFilter );
00070 
00071 #ifdef ITK_USE_CONCEPT_CHECKING
00072 
00073 /*  itkConceptMacro(InputEqualityComparableCheck,
00074     (Concept::EqualityComparable<InputImagePixelType>));
00075   itkConceptMacro(IntConvertibleToInputCheck,
00076     (Concept::Convertible<int, InputImagePixelType>));
00077   itkConceptMacro(InputOStreamWritableCheck,
00078     (Concept::OStreamWritable<InputImagePixelType>));*/
00079 
00081 #endif
00082 
00083 #ifdef STRICT
00084 #undef STRICT
00085 #endif
00086   typedef enum {
00087     KEEP = 0,
00088     AGGREGATE = 1,
00089     PACK = 2,
00090     STRICT = 3
00091   } MethodChoice;
00092 
00093   itkSetMacro( Method, MethodChoice );
00094   itkGetConstReferenceMacro( Method, MethodChoice );
00095 
00096 protected:
00097   MergeLabelMapFilter();
00098   ~MergeLabelMapFilter() {};
00099 
00100   void GenerateData();
00101 
00102   void PrintSelf(std::ostream& os, Indent indent) const;
00103 
00104   typedef typename ImageType::LabelObjectContainerType    LabelObjectContainerType;
00105   typedef typename LabelObjectType::LineContainerType     LineContainerType;
00106   typedef typename LineContainerType::const_iterator      LineContainerIterator;
00107 
00108   MethodChoice         m_Method;
00109 
00110 private:
00111   MergeLabelMapFilter( const Self& ); //purposely not implemented
00112   void operator=( const Self& ); //purposely not implemented
00113   
00114   void MergeWithKeep();
00115   void MergeWithAggregate();
00116   void MergeWithPack();
00117   void MergeWithStrict();
00118 
00119 }; // end of class
00120 
00121 } // end namespace itk
00122   
00123 #ifndef ITK_MANUAL_INSTANTIATION
00124 #include "itkMergeLabelMapFilter.txx"
00125 #endif
00126 
00127 #endif
00128 

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