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itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction > Class Template Reference
[Image Iterators]

#include <itkFloodFilledFunctionConditionalConstIterator.h>

Inheritance diagram for itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >:

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Collaboration diagram for itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >:

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List of all members.

Detailed Description

template<class TImage, class TFunction>
class itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >

Iterates over a flood-filled spatial function.

Definition at line 39 of file itkFloodFilledFunctionConditionalConstIterator.h.

Public Types

typedef TFunction::InputType FunctionInputType
typedef TFunction FunctionType
typedef TImage ImageType
typedef TImage::IndexType IndexType
typedef TImage::InternalPixelType InternalPixelType
typedef TImage::PixelType PixelType
typedef TImage::RegionType RegionType
typedef FloodFilledFunctionConditionalConstIterator Self
typedef TImage::SizeType SizeType

Public Member Functions

void DoFloodStep ()
void FindSeedPixel ()
void FindSeedPixels ()
 FloodFilledFunctionConditionalConstIterator (const ImageType *imagePtr, FunctionType *fnPtr)
 FloodFilledFunctionConditionalConstIterator (const ImageType *imagePtr, FunctionType *fnPtr, std::vector< IndexType > &startIndices)
 FloodFilledFunctionConditionalConstIterator (const ImageType *imagePtr, FunctionType *fnPtr, IndexType startIndex)
const PixelTypeGet (void) const
virtual SmartPointer< FunctionTypeGetFunction () const
const IndexType GetIndex ()
void GoToBegin ()
void InitializeIterator ()
bool IsAtEnd ()
virtual bool IsPixelIncluded (const IndexType &index) const=0
 itkStaticConstMacro (NDimension, unsigned int, TImage::ImageDimension)
 itkStaticConstMacro (NDimensions, unsigned int, TImage::ImageDimension)
void operator++ ()
Selfoperator= (const Self &it)
virtual ~FloodFilledFunctionConditionalConstIterator ()
void AddSeed (const IndexType seed)
void ClearSeeds ()

Static Public Member Functions

static unsigned int GetIteratorDimension ()

Protected Types

typedef Image< unsigned char,
itkGetStaticConstMacro(NDimensions)> 
TTempImage

Protected Attributes

bool m_FoundUncheckedNeighbor
SmartPointer< FunctionTypem_Function
ImageType::ConstWeakPointer m_Image
ImageType::PointType m_ImageOrigin
RegionType m_ImageRegion
ImageType::SpacingType m_ImageSpacing
std::queue< IndexTypem_IndexStack
bool m_IsAtEnd
bool m_IsValidIndex
FunctionInputType m_LocationVector
RegionType m_Region
std::vector< IndexTypem_StartIndices
TTempImage::Pointer tempPtr


Member Typedef Documentation

template<class TImage, class TFunction>
typedef TFunction::InputType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::FunctionInputType

Type of vector used to store location info in the spatial function

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 51 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef TFunction itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::FunctionType

Type of function

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 48 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef TImage itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::ImageType

Image typedef support.

Reimplemented from itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 63 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef TImage::IndexType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::IndexType

Index typedef support.

Reimplemented from itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 54 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef TImage::InternalPixelType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::InternalPixelType

Internal Pixel Type

Reimplemented from itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 66 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef TImage::PixelType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::PixelType

External Pixel Type

Reimplemented from itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 69 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef TImage::RegionType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::RegionType

Region typedef support

Reimplemented from itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 60 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef FloodFilledFunctionConditionalConstIterator itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::Self

Standard class typedefs.

Reimplemented from itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 45 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef TImage::SizeType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::SizeType

Size typedef support.

Reimplemented from itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalConstIterator< TImage, TFunction >, itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, itk::FloodFilledSpatialFunctionConditionalConstIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 57 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
typedef Image<unsigned char, itkGetStaticConstMacro(NDimensions)> itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::TTempImage [protected]

A temporary image used for storing info about indices 0 = pixel has not yet been processed 1 = pixel is not inside the function 2 = pixel is inside the function, neighbor check incomplete 3 = pixel is inside the function, neighbor check complete

Definition at line 212 of file itkFloodFilledFunctionConditionalConstIterator.h.


Constructor & Destructor Documentation

template<class TImage, class TFunction>
itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::FloodFilledFunctionConditionalConstIterator ( const ImageType imagePtr,
FunctionType fnPtr,
IndexType  startIndex 
)

Constructor establishes an iterator to walk a particular image and a particular region of that image. This version of the constructor uses an explicit seed pixel for the flood fill, the "startIndex"

template<class TImage, class TFunction>
itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::FloodFilledFunctionConditionalConstIterator ( const ImageType imagePtr,
FunctionType fnPtr,
std::vector< IndexType > &  startIndices 
)

Constructor establishes an iterator to walk a particular image and a particular region of that image. This version of the constructor uses a list of seed pixels for the flood fill

template<class TImage, class TFunction>
itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::FloodFilledFunctionConditionalConstIterator ( const ImageType imagePtr,
FunctionType fnPtr 
)

Constructor establishes an iterator to walk a particular image and a particular region of that image. This version of the constructor should be used when the seed pixel is unknown

template<class TImage, class TFunction>
virtual itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::~FloodFilledFunctionConditionalConstIterator (  )  [inline, virtual]

Default Destructor.

Definition at line 110 of file itkFloodFilledFunctionConditionalConstIterator.h.


Member Function Documentation

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::AddSeed ( const IndexType  seed  )  [inline]

Put more seeds on the list

Definition at line 144 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::ClearSeeds (  )  [inline]

Clear all the seeds

Definition at line 151 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::DoFloodStep (  ) 

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::FindSeedPixel (  ) 

Automatically find a seed pixel and set m_StartIndex. Does nothing if a seed pixel isn't found. A seed pixel is determined by traversing the input image's LargestPossibleRegion and applying the IsPixelIncluded() test.

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::FindSeedPixels (  ) 

Automatically find all seed pixels.

template<class TImage, class TFunction>
const PixelType& itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::Get ( void   )  const [inline, virtual]

Get the pixel value

Implements itk::ConditionalConstIterator< TImage >.

Reimplemented in itk::FloodFilledImageFunctionConditionalIterator< TImage, TFunction >, and itk::FloodFilledSpatialFunctionConditionalIterator< TImage, TFunction >.

Definition at line 136 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
virtual SmartPointer<FunctionType> itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::GetFunction (  )  const [inline, virtual]

Definition at line 197 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
const IndexType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::GetIndex ( void   )  [inline, virtual]

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.

See also:
SetIndex

Implements itk::ConditionalConstIterator< TImage >.

Definition at line 132 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
static unsigned int itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::GetIteratorDimension (  )  [inline, static]

Get the dimension (size) of the index.

Reimplemented from itk::ConditionalConstIterator< TImage >.

Definition at line 125 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::GoToBegin ( void   )  [inline]

Move an iterator to the beginning of the region. "Begin" is defined as the first pixel in the region.

Definition at line 159 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::InitializeIterator (  ) 

Initializes the iterator, called from constructor

template<class TImage, class TFunction>
bool itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::IsAtEnd (  )  [inline, virtual]

Is the iterator at the end of the region?

Implements itk::ConditionalConstIterator< TImage >.

Definition at line 140 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
virtual bool itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::IsPixelIncluded ( const IndexType index  )  const [pure virtual]

Compute whether the index of interest should be included in the flood

Implements itk::ConditionalConstIterator< TImage >.

template<class TImage>
itk::ConditionalConstIterator< TImage >::itkStaticConstMacro ( NDimension  ,
unsigned  int,
TImage::ImageDimension   
) [inherited]

Dimension of the image the iterator walks. This constant 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.

template<class TImage, class TFunction>
itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::itkStaticConstMacro ( NDimensions  ,
unsigned  int,
TImage::ImageDimension   
)

Dimension of the image the iterator walks. This constant 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.

template<class TImage, class TFunction>
void itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::operator++ (  )  [inline, virtual]

Walk forward one index

Implements itk::ConditionalConstIterator< TImage >.

Definition at line 192 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
Self& itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::operator= ( const Self it  )  [inline]

operator= is provided to make sure the handle to the image is properly reference counted.

Reimplemented from itk::ConditionalConstIterator< TImage >.

Definition at line 117 of file itkFloodFilledFunctionConditionalConstIterator.h.

References itk::ConditionalConstIterator< TImage >::m_Image, and itk::ConditionalConstIterator< TImage >::m_Region.


Member Data Documentation

template<class TImage, class TFunction>
bool itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_FoundUncheckedNeighbor [protected]

Indicates whether or not we've found a neighbor that needs to be checked.

Definition at line 235 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
SmartPointer<FunctionType> itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_Function [protected]

Smart pointer to the function we're evaluating

Definition at line 205 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage>
ImageType::ConstWeakPointer itk::ConditionalConstIterator< TImage >::m_Image [protected, inherited]

Smart pointer to the source image.

Definition at line 104 of file itkConditionalConstIterator.h.

Referenced by itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::operator=(), and itk::ConditionalConstIterator< TImage >::operator=().

template<class TImage, class TFunction>
ImageType::PointType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_ImageOrigin [protected]

The origin of the source image

Definition at line 219 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
RegionType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_ImageRegion [protected]

Region of the source image

Definition at line 225 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
ImageType::SpacingType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_ImageSpacing [protected]

The spacing of the source image

Definition at line 222 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
std::queue<IndexType> itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_IndexStack [protected]

Stack used to hold the path of the iterator through the image

Definition at line 228 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage>
bool itk::ConditionalConstIterator< TImage >::m_IsAtEnd [protected, inherited]

Is the iterator at the end of its walk?

Definition at line 110 of file itkConditionalConstIterator.h.

template<class TImage, class TFunction>
bool itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_IsValidIndex [protected]

Indicates whether or not an index is valid (inside an image)/

Definition at line 238 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
FunctionInputType itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_LocationVector [protected]

Location vector used in the flood algorithm

Definition at line 231 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage>
RegionType itk::ConditionalConstIterator< TImage >::m_Region [protected, inherited]

Region type to iterate over.

Definition at line 107 of file itkConditionalConstIterator.h.

Referenced by itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::operator=(), and itk::ConditionalConstIterator< TImage >::operator=().

template<class TImage, class TFunction>
std::vector<IndexType> itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::m_StartIndices [protected]

A list of locations to start the recursive fill

Definition at line 216 of file itkFloodFilledFunctionConditionalConstIterator.h.

template<class TImage, class TFunction>
TTempImage::Pointer itk::FloodFilledFunctionConditionalConstIterator< TImage, TFunction >::tempPtr [protected]

Definition at line 213 of file itkFloodFilledFunctionConditionalConstIterator.h.


The documentation for this class was generated from the following file:
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