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itkFloodFilledSpatialFunctionConditionalConstIterator.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkFloodFilledSpatialFunctionConditionalConstIterator.h,v $
00005   Language:  C++
00006   Date:      $Date: 2002/09/09 18:58:24 $
00007   Version:   $Revision: 1.5 $
00008 
00009   Copyright (c) 2002 Insight 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 __itkFloodFilledSpatialFunctionConditionalConstIterator_h
00018 #define __itkFloodFilledSpatialFunctionConditionalConstIterator_h
00019 
00020 #include "itkFloodFilledFunctionConditionalConstIterator.h"
00021 
00022 namespace itk
00023 {
00024 
00032 template<class TImage, class TFunction>
00033 class FloodFilledSpatialFunctionConditionalConstIterator: public FloodFilledFunctionConditionalConstIterator<TImage, TFunction>
00034 {
00035 public:
00037   typedef FloodFilledSpatialFunctionConditionalConstIterator Self;
00038   typedef FloodFilledFunctionConditionalConstIterator<TImage, TFunction> Superclass;
00039 
00041   typedef typename Superclass::FunctionType FunctionType;
00042 
00044   typedef typename Superclass::FunctionInputType FunctionInputType;
00045 
00047   typedef typename Superclass::IndexType  IndexType;
00048 
00050   typedef typename Superclass::SizeType    SizeType;
00051 
00053   typedef typename Superclass::RegionType    RegionType;
00054 
00056   typedef typename Superclass::ImageType   ImageType;
00057 
00059   typedef typename Superclass::InternalPixelType   InternalPixelType;
00060 
00062   typedef typename Superclass::PixelType   PixelType;
00063 
00067   FloodFilledSpatialFunctionConditionalConstIterator(const ImageType *imagePtr,
00068                                      FunctionType *fnPtr,
00069                                      IndexType startIndex);
00070 
00074   FloodFilledSpatialFunctionConditionalConstIterator(const ImageType *imagePtr,
00075                                      FunctionType *fnPtr);
00077   virtual ~FloodFilledSpatialFunctionConditionalConstIterator() {};
00078 
00080   bool IsPixelIncluded(const IndexType & index) const;
00081 
00083   void SetOriginInclusionStrategy() { m_InclusionStrategy = 0; }
00084 
00086   void SetCenterInclusionStrategy() { m_InclusionStrategy = 1; }
00087   
00089   void SetCompleteInclusionStrategy() { m_InclusionStrategy = 2; }
00090 
00092   void SetIntersectInclusionStrategy() { m_InclusionStrategy = 3; }
00093   
00094 protected: //made protected so other iterators can access
00095 
00107   unsigned char m_InclusionStrategy;
00108 
00109 };
00110 
00111 } // end namespace itk
00112 
00113 #ifndef ITK_MANUAL_INSTANTIATION
00114 #include "itkFloodFilledSpatialFunctionConditionalConstIterator.txx"
00115 #endif
00116 
00117 #endif 

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