#include <itkImageRegionReverseConstIterator.h>
Inheritance diagram for itk::ImageRegionReverseConstIterator< TImage >:
ImageRegionReverseConstIterator is a templated class to represent a multi-dimensional iterator. ImageRegionReverseConstIterator is templated over the dimension of the image and the data type of the image. ImageRegionReverseConstIterator is constrained to walk only within the specified region.
ImageRegionReverseConstIterator is a multi-dimensional iterator, requiring more information be specified before the iterator can be used than conventional iterators. Whereas the std::vector::iterator from the STL only needs to be passed a pointer to establish the iterator, the multi-dimensional image iterator needs a pointer, the size of the buffer, the size of the region, the start index of the buffer, and the start index of the region. To gain access to this information, ImageRegionReverseConstIterator holds a reference to the image over which it is traversing.
ImageRegionReverseConstIterator assumes a particular layout of the image data. The is arranged in a 1D array as if it were [][][][slice][row][col] with Index[0] = col, Index[1] = row, Index[2] = slice, etc.
operator++ provides a simple syntax for walking around a region of a multidimensional image. For a reverse iterator, operator++ moves backwards through the region. operator++ iterates across a row, constraining the movement to within a region of image. When the iterator reaches the boundary of the region along a row, the iterator automatically wraps to the previous row, starting at the last pixel in the row that is part of the region. This allows for simple processing loops of the form:
it = it.Begin();
for (; !it.IsAtEnd(); ++it)
{
*it += 100.0;
}
ConstShapedNeighborhoodIterator
CorrespondenceDataStructureIterator
FloodFilledFunctionConditionalConstIterator
FloodFilledImageFunctionConditionalConstIterator
FloodFilledImageFunctionConditionalIterator
FloodFilledSpatialFunctionConditionalConstIterator
FloodFilledSpatialFunctionConditionalIterator
ImageLinearConstIteratorWithIndex
ImageRandomConstIteratorWithIndex
ImageRegionConstIteratorWithIndex
ImageRegionExclusionConstIteratorWithIndex
ImageRegionExclusionIteratorWithIndex
ImageRegionReverseConstIterator
Definition at line 101 of file itkImageRegionReverseConstIterator.h.
typedef TImage::AccessorFunctorType itk::ImageReverseConstIterator< TImage >::AccessorFunctorType [inherited] |
Functor to choose the appropriate accessor. (for Image vs VectorImage)
Definition at line 135 of file itkImageReverseConstIterator.h.
| typedef Superclass::AccessorType itk::ImageRegionReverseConstIterator< TImage >::AccessorType |
Accessor type that convert data between internal and external representations.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 151 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::ImageType itk::ImageRegionReverseConstIterator< TImage >::ImageType |
Image typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 135 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::IndexType itk::ImageRegionReverseConstIterator< TImage >::IndexType |
Index typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 117 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::IndexValueType itk::ImageRegionReverseConstIterator< TImage >::IndexValueType |
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 118 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::InternalPixelType itk::ImageRegionReverseConstIterator< TImage >::InternalPixelType |
Internal Pixel Type
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 144 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::OffsetType itk::ImageRegionReverseConstIterator< TImage >::OffsetType |
Offset typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 127 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::OffsetValueType itk::ImageRegionReverseConstIterator< TImage >::OffsetValueType |
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 128 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::PixelContainer itk::ImageRegionReverseConstIterator< TImage >::PixelContainer |
PixelContainer typedef support. Used to refer to the container for the pixel data. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 140 of file itkImageRegionReverseConstIterator.h.
| typedef PixelContainer::Pointer itk::ImageRegionReverseConstIterator< TImage >::PixelContainerPointer |
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 141 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::PixelType itk::ImageRegionReverseConstIterator< TImage >::PixelType |
External Pixel Type
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 147 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::RegionType itk::ImageRegionReverseConstIterator< TImage >::RegionType |
Region typedef support.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 131 of file itkImageRegionReverseConstIterator.h.
| typedef ImageRegionReverseConstIterator itk::ImageRegionReverseConstIterator< TImage >::Self |
Standard class typedefs.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 106 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::SizeType itk::ImageRegionReverseConstIterator< TImage >::SizeType |
Size typedef support. While this was already typdef'ed in the superclass it needs to be redone here for this subclass to compile properly with gcc.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 122 of file itkImageRegionReverseConstIterator.h.
| typedef Superclass::SizeValueType itk::ImageRegionReverseConstIterator< TImage >::SizeValueType |
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 123 of file itkImageRegionReverseConstIterator.h.
| typedef ImageReverseConstIterator<TImage> itk::ImageRegionReverseConstIterator< TImage >::Superclass |
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 107 of file itkImageRegionReverseConstIterator.h.
| anonymous enum |
Dimension of the image the iterator walks. This enum is needed so that functions that are templated over image iterator type (as opposed to being templated over pixel type and dimension) can have compile time access to the dimension of the image that the iterator walks.
Definition at line 113 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | ) | [inline] |
Default constructor. Needed since we provide a cast constructor.
Definition at line 157 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | ImageType * | ptr, | |
| const RegionType & | region | |||
| ) | [inline] |
Constructor establishes an iterator to walk a particular image and a particular region of that image.
Definition at line 165 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | const ImageConstIterator< TImage > & | it | ) | [inline] |
Constructor that can be used to cast from an ImageIterator to an ImageRegionReverseConstIterator. Many routines return an ImageIterator but for a particular task, you may want an ImageRegionReverseConstIterator. Rather than provide overloaded APIs that return different types of Iterators, itk returns ImageIterators and uses constructors to cast from an ImageIterator to a ImageRegionReverseConstIterator.
Definition at line 180 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | const ImageReverseConstIterator< TImage > & | it | ) | [inline] |
Constructor that takes in a reverse image iterator. This can be used to cast between the various types of reverse image iterators.
Definition at line 191 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | const ImageRegionIterator< TImage > & | it | ) | [inline] |
Constructor that takes in an image region iterator. This can be used to cast between the various types of reverse image iterators.
Definition at line 202 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | const ImageRegionIterator< TImage > & | it | ) | [inline] |
Constructor that takes in an image region iterator. This can be used to cast between the various types of reverse image iterators.
Definition at line 202 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | const ImageReverseConstIterator< TImage > & | it | ) | [inline] |
Constructor that takes in a reverse image iterator. This can be used to cast between the various types of reverse image iterators.
Definition at line 191 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | const ImageConstIterator< TImage > & | it | ) | [inline] |
Constructor that can be used to cast from an ImageIterator to an ImageRegionReverseConstIterator. Many routines return an ImageIterator but for a particular task, you may want an ImageRegionReverseConstIterator. Rather than provide overloaded APIs that return different types of Iterators, itk returns ImageIterators and uses constructors to cast from an ImageIterator to a ImageRegionReverseConstIterator.
Definition at line 180 of file itkImageRegionReverseConstIterator.h.
| itk::ImageRegionReverseConstIterator< TImage >::ImageRegionReverseConstIterator | ( | ImageType * | ptr, | |
| const RegionType & | region | |||
| ) | [inline] |
Constructor establishes an iterator to walk a particular image and a particular region of that image.
Definition at line 165 of file itkImageRegionReverseConstIterator.h.
| Self itk::ImageRegionReverseConstIterator< TImage >::Begin | ( | void | ) | const |
Return an iterator for the beginning of the region. "Begin" for a reverse iterator is the last pixel in the region.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >.
| Self itk::ImageRegionReverseConstIterator< TImage >::End | ( | void | ) | const |
Return an iterator for the end of the region. "End" for a reverse iterator is one pixel before the first pixel in the region.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Reimplemented in itk::ImageRegionReverseIterator< TImage >.
| const PixelType itk::ImageReverseConstIterator< TImage >::Get | ( | void | ) | const [inline, inherited] |
Get the pixel value
Definition at line 323 of file itkImageReverseConstIterator.h.
| static unsigned int itk::ImageReverseConstIterator< TImage >::GetImageIteratorDimension | ( | ) | [inline, static, inherited] |
Get the dimension (size) of the index.
Definition at line 283 of file itkImageReverseConstIterator.h.
| const IndexType itk::ImageReverseConstIterator< TImage >::GetIndex | ( | void | ) | [inline, inherited] |
Get the index. This provides a read only reference to the index. This causes the index to be calculated from pointer arithmetic and is therefore an expensive operation.
Definition at line 308 of file itkImageReverseConstIterator.h.
| virtual const char* itk::ImageRegionReverseConstIterator< TImage >::GetNameOfClass | ( | ) | const [virtual] |
Run-time type information (and related methods).
| const RegionType& itk::ImageReverseConstIterator< TImage >::GetRegion | ( | ) | const [inline, inherited] |
Get the region that this iterator walks. ImageReverseConstIterators know the beginning and the end of the region of the image to iterate over.
Definition at line 319 of file itkImageReverseConstIterator.h.
| void itk::ImageRegionReverseConstIterator< TImage >::GoToBegin | ( | void | ) | [inline] |
Move an iterator to the beginning of the region. "Begin" for a reverse iterator is the last pixel in the region.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Definition at line 213 of file itkImageRegionReverseConstIterator.h.
| void itk::ImageRegionReverseConstIterator< TImage >::GoToEnd | ( | void | ) | [inline] |
Move an iterator to the end of the region. "End" for a reverse iterator is defined as one pixel before the first pixel in the region.
Reimplemented from itk::ImageReverseConstIterator< TImage >.
Definition at line 224 of file itkImageRegionReverseConstIterator.h.
| bool itk::ImageReverseConstIterator< TImage >::IsAtBegin | ( | void | ) | [inline, inherited] |
Is the iterator at the beginning of the (reverse) region? "Begin" for a reverse iterator is the last pixel in the region.
Definition at line 371 of file itkImageReverseConstIterator.h.
| bool itk::ImageReverseConstIterator< TImage >::IsAtEnd | ( | void | ) | [inline, inherited] |
Is the iterator at the end of the (reverse) region? "End" for a reverse iterator is one pixel before the first pixel in the region.
Definition at line 378 of file itkImageReverseConstIterator.h.
| itk::ImageReverseConstIterator< TImage >::itkStaticConstMacro | ( | ImageIteratorDimension | , | |
| unsigned | int, | |||
| TImage::ImageDimension | ||||
| ) | [inherited] |
Dimension of the image the iterator walks. This constant is needed so functions that are templated over image iterator type (as opposed to being templated over pixel type and dimension) can have compile time access to the dimension of the image that the iterator walks.
| bool itk::ImageReverseConstIterator< TImage >::operator!= | ( | const Self & | it | ) | const [inline, inherited] |
Comparison operator. Two iterators are the same if they "point to" the same memory location
Definition at line 289 of file itkImageReverseConstIterator.h.
References itk::ImageReverseConstIterator< TImage >::m_Buffer, and itk::ImageReverseConstIterator< TImage >::m_Offset.
| Self& itk::ImageRegionReverseConstIterator< TImage >::operator++ | ( | ) | [inline] |
iterator's index. For a reverse iterator, this moves backwards through the region. This operator will constrain the iterator within the region (i.e. the iterator will automatically wrap from the start of the row of the region to the end of the previous row of the region) up until the iterator tries to moves before the first pixel of the region. Here, the iterator will be set to be one pixel before the start of the region.
Definition at line 266 of file itkImageRegionReverseConstIterator.h.
| Self& itk::ImageRegionReverseConstIterator< TImage >::operator-- | ( | ) | [inline] |
Decrement (prefix) the fastest moving dimension of the iterator's index. For a reverse iterator, this moves forward through the region. This operator will constrain the iterator within the region (i.e. the iterator will automatically wrap from the end of the row of the region to the start of the next row of the region) up until the iterator tries to moves past the last pixel of the region. Here, the iterator will be set to be one pixel past the end of the region.
Definition at line 324 of file itkImageRegionReverseConstIterator.h.
References itk::ImageConstIterator< TImage >::GetIndex().
| bool itk::ImageReverseConstIterator< TImage >::operator== | ( | const Self & | it | ) | const [inline, inherited] |
Comparison operator. Two iterators are the same if they "point to" the same memory location
Definition at line 298 of file itkImageReverseConstIterator.h.
References itk::ImageReverseConstIterator< TImage >::m_Buffer, and itk::ImageReverseConstIterator< TImage >::m_Offset.
| void itk::ImageReverseConstIterator< TImage >::Set | ( | const PixelType & | value | ) | const [inline, inherited] |
Set the pixel value
Definition at line 327 of file itkImageReverseConstIterator.h.
| virtual void itk::ImageReverseConstIterator< TImage >::SetIndex | ( | const IndexType & | ind | ) | [inline, virtual, inherited] |
Set the index. No bounds checking is performed.
Definition at line 313 of file itkImageReverseConstIterator.h.
| void itk::ImageRegionReverseConstIterator< TImage >::SetIndex | ( | const IndexType & | ind | ) | [inline] |
Set the index. No bounds checking is performed. This is overridden from the parent because we have an extra ivar.
Definition at line 248 of file itkImageRegionReverseConstIterator.h.
| const PixelType& itk::ImageReverseConstIterator< TImage >::Value | ( | void | ) | [inline, inherited] |
Return a reference to the pixel This method will provide the fastest access to pixel data, but it will NOT support ImageAdaptors.
Reimplemented in itk::ImageRegionReverseIterator< TImage >, and itk::ImageReverseIterator< TImage >.
Definition at line 342 of file itkImageReverseConstIterator.h.
| const PixelType& itk::ImageReverseConstIterator< TImage >::Value | ( | void | ) | const [inline, inherited] |
Return a const reference to the pixel This method will provide the fastest access to pixel data, but it will NOT support ImageAdaptors.
Definition at line 336 of file itkImageReverseConstIterator.h.
unsigned long itk::ImageReverseConstIterator< TImage >::m_BeginOffset [protected, inherited] |
Get the pixel value
Definition at line 388 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator(), and itk::ImageReverseConstIterator< TImage >::operator=().
const InternalPixelType* itk::ImageReverseConstIterator< TImage >::m_Buffer [protected, inherited] |
Get the pixel value
Definition at line 391 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator(), itk::ImageReverseConstIterator< TImage >::operator!=(), itk::ImageReverseConstIterator< TImage >::operator=(), and itk::ImageReverseConstIterator< TImage >::operator==().
unsigned long itk::ImageReverseConstIterator< TImage >::m_EndOffset [protected, inherited] |
Get the pixel value
Definition at line 389 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator(), and itk::ImageReverseConstIterator< TImage >::operator=().
ImageType::ConstWeakPointer itk::ImageReverseConstIterator< TImage >::m_Image [protected, inherited] |
Get the pixel value
Definition at line 384 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator(), and itk::ImageReverseConstIterator< TImage >::operator=().
unsigned long itk::ImageReverseConstIterator< TImage >::m_Offset [protected, inherited] |
Get the pixel value
Definition at line 387 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator(), itk::ImageReverseConstIterator< TImage >::operator!=(), itk::ImageReverseConstIterator< TImage >::operator=(), and itk::ImageReverseConstIterator< TImage >::operator==().
AccessorType itk::ImageReverseConstIterator< TImage >::m_PixelAccessor [protected, inherited] |
Get the pixel value
Definition at line 393 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator(), and itk::ImageReverseConstIterator< TImage >::operator=().
AccessorFunctorType itk::ImageReverseConstIterator< TImage >::m_PixelAccessorFunctor [protected, inherited] |
Get the pixel value
Definition at line 394 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator().
RegionType itk::ImageReverseConstIterator< TImage >::m_Region [protected, inherited] |
Get the pixel value
Definition at line 385 of file itkImageReverseConstIterator.h.
Referenced by itk::ImageReverseConstIterator< TImage >::ImageReverseConstIterator(), and itk::ImageReverseConstIterator< TImage >::operator=().
unsigned long itk::ImageRegionReverseConstIterator< TImage >::m_SpanBeginOffset [protected] |
Definition at line 375 of file itkImageRegionReverseConstIterator.h.
unsigned long itk::ImageRegionReverseConstIterator< TImage >::m_SpanEndOffset [protected] |
Definition at line 376 of file itkImageRegionReverseConstIterator.h.
1.5.1 written by Dimitri van Heesch,
© 1997-2000