Adjacency relation and forward iteratior related to a matrix. More...

#include <Adjacency.hpp>

Inheritance diagram for Bial::Adjacency:

Collaboration diagram for Bial::Adjacency:

Public Member Functions
	Adjacency ()
	Basic Constructor. More...

	Adjacency (size_t dims, size_t size)
	Basic Constructor. More...

	Adjacency (const Vector< size_t > &src_displacement, const Vector< size_t > &tgt_displacement)
	Basic Constructor. Build a n-dimensional box from src_displacement to tgt_displacement. More...

template<class D >
	Adjacency (const Matrix< D > &mat)
	Basic Constructor. Build an adjacency based on a matrix. Non-zero elements are set as adjacents a coefficients are matrix values. Adjacency centralized in dim / 2. More...

template<class D >
	Adjacency (const Image< D > &img)
	Basic Constructor. Build an adjacency based on an image. Non-zero elements are set as adjacents a coefficients are image values. Adjacency centralized in dim / 2. More...

	Adjacency (const Image< Color > &img)

float	operator() (size_t elem, size_t dim) const
	Returns data pointed by index ( elem, dim ). More...

float &	operator() (size_t elem, size_t dim)
	Returns the reference for data pointed by index ( elem, dim ). More...

Vector< size_t >	operator() (const Vector< size_t > &dim, const Vector< size_t > &index, size_t adj_index) const
	Returns a vector containing the indexes of the adjacent element to the given source element in spa domain. If the adjacent element is out of the space bounds it returns a copy of dim vector. More...

size_t	operator() (const Vector< size_t > &dim, size_t position, size_t adj_index) const
	Returns the global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than matrix size is returned. More...

template<class D >
Vector< size_t >	operator() (const Matrix< D > &mat, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the indexes of the element in matrix 'mat' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than NULL is returned. More...

template<class D >
size_t	operator() (const Matrix< D > &mat, size_t position, size_t adj_index) const
	Returns the global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than matrix size is returned. More...

template<class D >
Vector< size_t >	operator() (const Image< D > &img, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the indexes of the element in image 'img' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than NULL is returned. More...

template<class D >
size_t	operator() (const Image< D > &img, size_t position, size_t adj_index) const
	Returns the global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than image size is returned. More...

Vector< size_t >	SortByDistance (bool increasing_order=true)
	Sort adjacency elements in increasing (or decreasing) order with respect to the distance from t reference element. More...

float	Displacement (size_t elem, size_t dim) const
	Returns the displacement in dimention dim for adjacent elem. More...

size_t	Dims () const
	Returns the number of dimensions of the adjacency relation. More...

size_t	Size () const
	Returns the number of elements of the adjacency relation. More...

size_t	size () const
	Same as Size( ). Just for coherence with Image.size( ). More...

Vector< size_t >	Adj2 (const Vector< size_t > &dim, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the first two indexes of the element in space 'dim' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than NULL is returned. More...

size_t	Adj2 (const Vector< size_t > &dim, size_t position, size_t adj_index) const
	Returns the global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than matrix size is returned. More...

template<class D >
Vector< size_t >	Adj2 (const Matrix< D > &mat, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the first two indexes of the element in matrix 'mat' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than NULL is returned. More...

template<class D >
size_t	Adj2 (const Matrix< D > &mat, size_t position, size_t adj_index) const
	Returns the global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than matrix size is returned. More...

template<class D >
Vector< size_t >	Adj2 (const Image< D > &img, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the first two indexes of the element in image 'img' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than NULL is returned. More...

template<class D >
size_t	Adj2 (const Image< D > &img, size_t position, size_t adj_index) const
	Returns the global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than image size is returned. More...

Vector< size_t >	Adj3 (const Vector< size_t > &dim, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the first three indexes of the element in space 'dim' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than NULL is returned. More...

size_t	Adj3 (const Vector< size_t > &dim, size_t position, size_t adj_index) const
	Returns the global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than matrix size is returned. More...

template<class D >
Vector< size_t >	Adj3 (const Matrix< D > &mat, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the first three indexes of the element in matrix 'mat' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than NULL is returned. More...

template<class D >
size_t	Adj3 (const Matrix< D > &mat, size_t position, size_t adj_index) const
	Returns the global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than matrix size is returned. More...

template<class D >
Vector< size_t >	Adj3 (const Image< D > &img, const Vector< size_t > &index, size_t adj_index) const
	Returns a Vector containing the first three indexes of the element in image 'img' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than NULL is returned. More...

template<class D >
size_t	Adj3 (const Image< D > &img, size_t position, size_t adj_index) const
	Returns the global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than image size is returned. More...

template<class O >
O &	PrintDimensions (O &os) const
	Prints adjacency relation dimensions to output stream os. More...

template<class O >
O &	Print (O &os) const
	Prints adjacency to output stream os. More...

Protected Attributes
Matrix< float >	relation
	2D matrix. First dimension refers to the number of dimensions of adjacency relation and the second dimension refers to the size of the adjacency relation, that is, the number of elements in it. Example: relation(dims, size) More...

Detailed Description

Adjacency relation and forward iteratior related to a matrix.

Definition at line 27 of file Adjacency.hpp.

Constructor & Destructor Documentation

Bial::Adjacency::Adjacency ( )

Basic Constructor.

Date: 2012/Jul/06

Parameters

none

Returns: none.

Warning: Uninitialized adjacency is created.

Bial::Adjacency::Adjacency	(	size_t	dims,
		size_t	size
	)

Basic Constructor.

Date: 2012/Jul/06

Parameters

dims	number of dimensions of the adjacency relation. Should be greater or equal to the image that will operate on.
size	number of elements of the adjacency relation.

Returns: none.

Warning: Uninitialized adjacency is created.

Bial::Adjacency::Adjacency	(	const Vector< size_t > &	src_displacement,
		const Vector< size_t > &	tgt_displacement
	)

Basic Constructor. Build a n-dimensional box from src_displacement to tgt_displacement.

Date: 2014/Jan/19

Parameters

src_displacement	source displacement of the adjacency.
tgt_displacement	target displacement of the adjacency.

Returns: non.

Warning: none.

template<class D >

Bial::Adjacency::Adjacency ( const Matrix< D > & mat )

Basic Constructor. Build an adjacency based on a matrix. Non-zero elements are set as adjacents a coefficients are matrix values. Adjacency centralized in dim / 2.

Date: 2013/Nov/19

Parameters

mat A matrix.

Returns: none.

Warning: Uninitialized kernel is created.

template<class D >

Bial::Adjacency::Adjacency ( const Image< D > & img )

Basic Constructor. Build an adjacency based on an image. Non-zero elements are set as adjacents a coefficients are image values. Adjacency centralized in dim / 2.

Date: 2013/Nov/19

Parameters

img An image.

Returns: none.

Warning: Uninitialized kernel is created.

Bial::Adjacency::Adjacency ( const Image< Color > & img )

Member Function Documentation

Vector< size_t > Bial::Adjacency::Adj2	(	const Vector< size_t > &	dim,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the first two indexes of the element in space 'dim' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than NULL is returned.

Date: 2013/Oct/23

Parameters

dim	Dimensions of the space where the element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement dimensions.

Returns: A Vector containing the first two indexes of the element in space 'dim' that is adjacent to elem 'index' with respect to index 'adj_index'.

Warning: 'this' adjacency relation, the index vector, and the space 'dim' must have the same number of dimensions. No validation is done.

size_t Bial::Adjacency::Adj2	(	const Vector< size_t > &	dim,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than matrix size is returned.

Date: 2013/Oct/23

Parameters

dim	Dimensions of the space where the element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement dimensions.

Returns: The global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: Input space must have two dimentions, and 'this' adjacency relation and the space 'dim' must have the same number of dimensions. No validation is done.

template<class D >

Vector< size_t > Bial::Adjacency::Adj2	(	const Matrix< D > &	mat,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the first two indexes of the element in matrix 'mat' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than NULL is returned.

Date: 2012/Jul/13

Parameters

mat	The matrix where the adjacent element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement matrix.

Returns: A Vector containing the first two indexes of the element in matrix 'mat' that is adjacent to element 'index' with respect to index 'adj_index'.

Warning: 'this' adjacency relation, the index vector, and the matrix 'mat' must have the same number of dimensions. No validation is done.

template<class D >

size_t Bial::Adjacency::Adj2	(	const Matrix< D > &	mat,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than matrix size is returned.

Date: 2012/Jul/13

Parameters

mat	The matrix where the adjacent element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement matrix.

Returns: The global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: Input matrix must have two dimentions, and 'this' adjacency relation and the matrix 'mat' must have the same number of dimensions. No validation is done.

template<class D >

Vector< size_t > Bial::Adjacency::Adj2	(	const Image< D > &	img,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the first two indexes of the element in image 'img' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than NULL is returned.

Date: 2014/Apr/14

Parameters

img	The image where the adjacent element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement image.

Returns: A Vector containing the first two indexes of the element in image 'img' that is adjacent to element 'index' with respect to index 'adj_index'.

Warning: 'this' adjacency relation, the index vector, and the image 'img' must have the same number of dimensions. No validation is done.

template<class D >

size_t Bial::Adjacency::Adj2	(	const Image< D > &	img,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than image size is returned.

Date: 2014/Apr/14

Parameters

img	The image where the adjacent element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement image.

Returns: The global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: Input image must have two dimentions, and 'this' adjacency relation and the image 'img' must have the same number of dimensions. No validation is done.

Vector< size_t > Bial::Adjacency::Adj3	(	const Vector< size_t > &	dim,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the first three indexes of the element in space 'dim' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than NULL is returned.

Date: 2013/Oct/23

Parameters

dim	Dimensions of the space where the element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement dimensions.

Returns: A Vector containing the first three indexes of the element in space 'dim' that is adjacent to element 'index' with respect to index 'adj_index'.

Warning: 'this' adjacency relation, the index vector, and the space 'dim' must have the same number of dimensions. No validation is done.

size_t Bial::Adjacency::Adj3	(	const Vector< size_t > &	dim,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than matrix size is returned.

Date: 2013/Oct/23

Parameters

dim	Dimensions of the space where the element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement dimensions.

Returns: The global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: Input space must have three dimentions, and 'this' adjacency relation and the space 'dim' must have the same number of dimensions. No validation is done.

template<class D >

Vector< size_t > Bial::Adjacency::Adj3	(	const Matrix< D > &	mat,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the first three indexes of the element in matrix 'mat' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than NULL is returned.

Date: 2012/Jul/13

Parameters

mat	The matrix where the adjacent element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement matrix.

Returns: A Vector containing the first three indexes of the element in matrix 'mat' that is adjacent to element 'index' with respect to index 'adj_index'.

Warning: 'this' adjacency relation, the index vector, and the matrix 'mat' must have the same number of dimensions. No validation is done.

template<class D >

size_t Bial::Adjacency::Adj3	(	const Matrix< D > &	mat,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than matrix size is returned.

Date: 2012/Jul/13

Parameters

mat	The matrix where the adjacent element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement matrix.

Returns: The global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: Input matrix must have three dimentions, and 'this' adjacency relation and the matrix 'mat' must have the same number of dimensions. No validation is done.

template<class D >

Vector< size_t > Bial::Adjacency::Adj3	(	const Image< D > &	img,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the first three indexes of the element in image 'img' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than NULL is returned.

Date: 2014/Apr/14

Parameters

img	The image where the adjacent element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement image.

Returns: A Vector containing the first three indexes of the element in image 'img' that is adjacent to element 'index' with respect to index 'adj_index'.

Warning: 'this' adjacency relation, the index vector, and the image 'img' must have the same number of dimensions. No validation is done.

template<class D >

size_t Bial::Adjacency::Adj3	(	const Image< D > &	img,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than image size is returned.

Date: 2014/Apr/14

Parameters

img	The image where the adjacent element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement image.

Returns: The global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: Input image must have three dimentions, and 'this' adjacency relation and the image 'img' must have the same number of dimensions. No validation is done.

size_t Bial::Adjacency::Dims ( ) const

Returns the number of dimensions of the adjacency relation.

Date: 2012/Jul/13

Parameters

none.

Returns: Number of dimensions of the adjacency relation.

Warning: none.

float Bial::Adjacency::Displacement	(	size_t	elem,
		size_t	dim
	)		const

Returns the displacement in dimention dim for adjacent elem.

Date: 2013/Oct/31

Parameters

elem	Adjacency element index.
dim	Displacement dimension.

Returns: The displacement in dimention dim for adjacent elem.

Warning: none.

float Bial::Adjacency::operator()	(	size_t	elem,
		size_t	dim
	)		const

Returns data pointed by index ( elem, dim ).

Date: 2012/Jul/06

Parameters

elem	Adjacency element index.
dim	Number of dimension of the element.

Returns: Data pointed by index ( elem, dim ).

Warning: Adjacency dimensions and bounds are not verified.

float& Bial::Adjacency::operator()	(	size_t	elem,
		size_t	dim
	)

Returns the reference for data pointed by index ( elem, dim ).

Date: 2012/Jul/06

Parameters

elem	Adjacency element index.
dim	Number of dimension of the element.

Returns: Reference of data pointed by index ( elem, dim ).

Warning: Adjacency dimensions and bounds are not verified.

Vector< size_t > Bial::Adjacency::operator()	(	const Vector< size_t > &	dim,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a vector containing the indexes of the adjacent element to the given source element in spa domain. If the adjacent element is out of the space bounds it returns a copy of dim vector.

Date: 2013/Oct/23

Parameters

dim	Dimensions of the space domain where the adjacent element should be found.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement dimensions.

Returns: A vector containing the indexes of the adjacent element to the given source element in space domain.

Warning: No validation is done.

size_t Bial::Adjacency::operator()	(	const Vector< size_t > &	dim,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the space bounds, than matrix size is returned.

Date: 2013/Oct/23

Parameters

dim	Dimensions of the space where the element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement dimensions.

Returns: The global index of the element in space 'dim' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: This method is slower than specialized Adj2 and Adj3. Call Adj2 and Adj3 methods instead, if possible. 'this' adjacency relation and the space 'dim' must have the same number of dimensions. No validation is done.

template<class D >

Vector< size_t > Bial::Adjacency::operator()	(	const Matrix< D > &	mat,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the indexes of the element in matrix 'mat' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than NULL is returned.

Date: 2012/Jul/13

Parameters

mat	The matrix where the adjacent element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement matrix.

Returns: A Vector containing the indexes of the element in matrix 'mat' that is adjacent to element 'ind with respect to index 'adj_index'.

Warning: This method is slower than specialized Adj2 and Adj3. Call Adj2 and Adj3 methods instead, if possible. 'this' adjacency relation, the index vector, and the matrix 'mat' must have the same number of dimensions. No validation is done.

template<class D >

size_t Bial::Adjacency::operator()	(	const Matrix< D > &	mat,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the matrix bounds, than matrix size is returned.

Date: 2012/Jul/13

Parameters

mat	The matrix where the adjacent element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement matrix.

Returns: The global index of the element in matrix 'mat' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: This method is slower than specialized Adj2 and Adj3. Call Adj2 and Adj3 methods instead, if possible. 'this' adjacency relation and the matrix 'mat' must have the same number of dimensions. No validation is done.

template<class D >

Vector< size_t > Bial::Adjacency::operator()	(	const Image< D > &	img,
		const Vector< size_t > &	index,
		size_t	adj_index
	)		const

Returns a Vector containing the indexes of the element in image 'img' that is adjacent to element of indexes 'index' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than NULL is returned.

Date: 2014/Apr/14

Parameters

img	The image where the adjacent element should be defined.
index	The indexes of the source element.
adj_index	Adjacency relation index in the displacement image.

Returns: A Vector containing the indexes of the element in image 'img' that is adjacent to element 'ind with respect to index 'adj_index'.

Warning: This method is slower than specialized Adj2 and Adj3. Call Adj2 and Adj3 methods instead, if possible. 'this' adjacency relation, the index vector, and the image 'img' must have the same number of dimensions. No validation is done.

template<class D >

size_t Bial::Adjacency::operator()	(	const Image< D > &	img,
		size_t	position,
		size_t	adj_index
	)		const

Returns the global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'. If the adjacent element is out of the image bounds, than image size is returned.

Date: 2014/Apr/14

Parameters

mat	The image where the adjacent element should be defined.
position	The global position of the source element.
adj_index	Adjacency relation index in the displacement image.

Returns: The global index of the element in image 'img' that is adjacent to element 'position' with respect to index 'adj_index'.

Warning: This method is slower than specialized Adj2 and Adj3. Call Adj2 and Adj3 methods instead, if possible. 'this' adjacency relation and the image 'img' must have the same number of dimensions. No validation is done.

template<class O >

O& Bial::Adjacency::Print ( O & os ) const

Prints adjacency to output stream os.

Date: 2014/Oct/13

Parameters

os	an output stream.

Returns: The output stream.

Warning: none.

template<class O >

O& Bial::Adjacency::PrintDimensions ( O & os ) const

Prints adjacency relation dimensions to output stream os.

Date: 2012/Jun/21

Parameters

os	an output stream.

Returns: os output stream.

Warning: none.

size_t Bial::Adjacency::Size ( ) const

Returns the number of elements of the adjacency relation.

Date: 2012/Jul/13

Parameters

none.

Returns: Number of elements of the adjacency relation.

Warning: none.

size_t Bial::Adjacency::size ( ) const

Same as Size( ). Just for coherence with Image.size( ).

Date: 2012/Jul/13

Parameters

none.

Returns: Number of elements of the adjacency relation.

Warning: none.

Vector< size_t > Bial::Adjacency::SortByDistance ( bool increasing_order = true )

Sort adjacency elements in increasing (or decreasing) order with respect to the distance from t reference element.

Date: 2012/Jul/06

Parameters

increasing_order true for sorting in reverse mode.

Returns: A Vector containing the position of the elements prior to sorting.

Warning: none.

Member Data Documentation

Matrix< float > Bial::Adjacency::relation

protected

2D matrix. First dimension refers to the number of dimensions of adjacency relation and the second dimension refers to the size of the adjacency relation, that is, the number of elements in it. Example: relation(dims, size)

Definition at line 37 of file Adjacency.hpp.

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

bial/inc/Adjacency.hpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation