#include <HierarchicalPathFunction.hpp>

Inheritance diagram for Bial::HierarchicalPathFunction< C, D >:

Collaboration diagram for Bial::HierarchicalPathFunction< C, D >:

Public Member Functions
	HierarchicalPathFunction (const C< D > &handicap, C< int > merge_label, C< int > split_label, D new_bucket_size=1.0)
	Basic constructor. More...

	HierarchicalPathFunction (const HierarchicalPathFunction< C, D > &pf)
	Copy constructor. More...

	~HierarchicalPathFunction ()
	Destructor. More...

HierarchicalPathFunction< C, D >	operator= (const HierarchicalPathFunction< C, D > &pf)
	Assignment operator. More...

void	Initialize (C< D > &init_value, C< int > init_label, C< int > init_predecessor, bool sequential_label)
	Initializes object attributes. More...

bool	RemoveSimple (size_t index, BucketState state)
	Sets initial value for root pixel of index 'index'. More...

bool	RemoveLabel (size_t index, BucketState state)
	Sets initial value for root pixel of index 'index'. Also sets its label value. More...

bool	Capable (int index, int adj_index, BucketState adj_state)
	Checks if index can offer better value to adj_index, prior to computing it by Propagate function. This function makes IFT faster. More...

bool	Propagate (int index, int adj_index)
	Updates adjacent pixel values and returns true if path_function is propagated. More...

bool	Increasing ()
	Returns whether this path function uses increasing or decreasing values. More...

Public Member Functions inherited from Bial::PathFunction< C, D >
	PathFunction ()
	Basic constructor. More...

	PathFunction (const PathFunction< C, D > &pf)
	Copy constructor. More...

virtual	~PathFunction ()
	Virtual destructor required for virtual classes. More...

void	UpdateCompleteData (size_t index, size_t adj_index)
	Updates value, label, and predecessor images of index adj_index according to 'index' and value. One of these functions will be used depending on the chosen resultant images. More...

void	UpdatePredecessorData (size_t index, size_t adj_index)

void	UpdateLabelData (size_t index, size_t adj_index)

void	UpdateSimpleData (size_t index, size_t adj_index)

PathFunction< C, D >::RemoveFn	RemoveFunction ()
	Returns a root initialization function that will be used depending on used maps. More...

PathFunction< C, D >::UpdateFn	UpdateFunction ()
	Returns an update function that will be used depending on used maps. More...

Protected Attributes
C< D >	handicap

C< int > *	merge_label

C< int > *	split_label

Vector< int >	new_merge_label

D	bucket_size

Protected Attributes inherited from Bial::PathFunction< C, D >
C< D > *	value
	Pointer to value container (Vector, Matrix, Image, etc). More...

C< int > *	label
	Pointer to label container (Vector, Matrix, Image, etc). More...

C< int > *	predecessor
	Pointer to predecessor container (Vector, Matrix, Image, etc). More...

int	next_label

Additional Inherited Members
Public Types inherited from Bial::PathFunction< C, D >
typedef bool(PathFunction< C, D >::*	RemoveFn) (size_t index, BucketState state)
	Initialization functions of IFT. It will operate on valid maps among value, label, predecessor, and. More...

typedef void(PathFunction< C, D >::*	UpdateFn) (size_t index, size_t adj_index)
	Update functions of IFT. It will operate on valid maps among value, label, and predecessor. More...

Detailed Description

template<template< class D > class C, class D>
class Bial::HierarchicalPathFunction< C, D >

Definition at line 25 of file HierarchicalPathFunction.hpp.

Constructor & Destructor Documentation

template<template< class D > class C, class D>

Bial::HierarchicalPathFunction< C, D >::HierarchicalPathFunction	(	const C< D > &	handicap,
		C< int > *	merge_label,
		C< int > *	split_label,
		D	new_bucket_size = `1.0`
	)

Basic constructor.

Date: 2013/Jul/02

Parameters

new_bucket_size size of bucke in queue.

Returns: none.

Warning: none.

template<template< class D > class C, class D>

Bial::HierarchicalPathFunction< C, D >::HierarchicalPathFunction ( const HierarchicalPathFunction< C, D > & pf )

Copy constructor.

Date: 2013/Jul/01

Parameters

pf	path-function to be copied.

Returns: none.

Warning: none.

template<template< class D > class C, class D>

Bial::HierarchicalPathFunction< C, D >::~HierarchicalPathFunction ( )

Destructor.

Date: 2013/Jul/01

Parameters

none.

Returns: none.

Warning: none.

Member Function Documentation

template<template< class D > class C, class D>

bool Bial::HierarchicalPathFunction< C, D >::Capable	(	int	index,
		int	adj_index,
		BucketState	adj_state
	)

virtual

Checks if index can offer better value to adj_index, prior to computing it by Propagate function. This function makes IFT faster.

Date: 2013/Oct/14

Parameters

source	Source pixel index.
target	Adjacent pixel index.

Returns: True if it is possible to propagate.

Warning: none.

Implements Bial::PathFunction< C, D >.

template<template< class D > class C, class D>

bool Bial::HierarchicalPathFunction< C, D >::Increasing ( )

virtual

Returns whether this path function uses increasing or decreasing values.

Date: 2012/Sep/19

Parameters

none.

Returns: True for increasing and false for decreasing values.

Warning: none.

Implements Bial::PathFunction< C, D >.

template<template< class D > class C, class D>

void Bial::HierarchicalPathFunction< C, D >::Initialize	(	C< D > &	init_value,
		C< int > *	init_label,
		C< int > *	init_predecessor,
		bool	sequential_label
	)

virtual

Initializes object attributes.

Date: 2012/Oct/02

Parameters

init_value	Reference for initial value container.
init_label	Reference for initial label container.
init_predecessor	Reference for predecessor container.
sequential_label	Sets labeling sequentially.