ITK
4.1.0
Insight Segmentation and Registration Toolkit
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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 __itkPathIterator_h 00019 #define __itkPathIterator_h 00020 00021 #include "itkPathConstIterator.h" 00022 00023 namespace itk 00024 { 00067 template< class TImage, class TPath > 00068 class ITK_EXPORT PathIterator:public PathConstIterator< TImage, TPath > 00069 { 00070 public: 00071 00073 typedef PathIterator Self; 00074 00079 itkStaticConstMacro(ImageIteratorDimension, unsigned int, 00080 TImage::ImageDimension); 00081 00083 typedef PathConstIterator< TImage, TPath > Superclass; 00084 00086 typedef typename Superclass::IndexType IndexType; 00087 typedef typename Superclass::OffsetType OffsetType; 00088 typedef typename Superclass::SizeType SizeType; 00089 typedef typename Superclass::ImageType ImageType; 00090 typedef typename Superclass::PixelContainer PixelContainer; 00091 typedef typename Superclass::PixelContainerPointer PixelContainerPointer; 00092 typedef typename Superclass::InternalPixelType InternalPixelType; 00093 typedef typename Superclass::PixelType PixelType; 00094 typedef typename Superclass::AccessorType AccessorType; 00095 typedef typename Superclass::PathType PathType; 00096 typedef typename Superclass::PathInputType PathInputType; 00097 typedef typename Superclass::PathOutputType PathOutputType; 00098 00100 itkTypeMacro(PathIterator, PathConstIterator); 00101 00103 void Set(const PixelType & value) 00104 { 00105 // Normally, this would just be the following: 00106 // m_Image->SetPixel(m_CurrentImageIndex,value); 00107 // However, we don't want a warning about m_Image being a ConstPointer 00108 // in the Superclass. 00109 const_cast< ImageType * >( this->m_Image.GetPointer() )-> 00110 SetPixel(this->m_CurrentImageIndex, value); 00111 } 00113 00117 PixelType & Value(void) 00118 { 00119 return this->GetImage()->GetPixel(this->m_ImageIndex); 00120 } 00121 00124 Self & operator=(const Self & it); 00125 00127 PathIterator(ImageType *imagePtr, const PathType *pathPtr); 00128 00130 virtual ~PathIterator() {} 00131 }; 00132 } // end namespace itk 00133 00134 #ifndef ITK_MANUAL_INSTANTIATION 00135 #include "itkPathIterator.hxx" 00136 #endif 00137 00138 #endif 00139