te::rp::SegmenterRegionGrowingSegmentsPool Class Reference

Segments pool. More...

#include <SegmenterRegionGrowingSegmentsPool.h>

Inheritance diagram for te::rp::SegmenterRegionGrowingSegmentsPool:

Public Member Functions
void	clear ()
	Clear all stored segments. More...
SegmenterRegionGrowingSegment *	getNextSegment ()
	Retrive a stored segment. More...
SegmenterSegmentsBlock::SegmentIdDataType	getSegmentsNumber () const
	Return the current allocated segments number. More...
Matrix < SegmenterRegionGrowingSegment > &	getSegsMatrix ()
	Return a reference to the internal segments matrix. More...
bool	initialize (const SegmenterSegmentsBlock::SegmentIdDataType segsNumber, const unsigned int featuresNumber)
	Pool initialization. More...
void	resetUseCounter ()
	Reset the segments use counter. More...
	SegmenterRegionGrowingSegmentsPool ()
	~SegmenterRegionGrowingSegmentsPool ()

Protected Attributes
unsigned int	m_featuresNumber
	The number of features for each created segment. More...
unsigned int	m_getNextSegment_col
unsigned int	m_getNextSegment_line
SegmenterSegmentsBlock::SegmentIdDataType	m_nextUnusedSegmentIdx
	The next unused segment index. More...
Matrix < SegmenterRegionGrowingSegment >	m_segments
	Internal stored segments. More...
Matrix < SegmenterRegionGrowingSegment::FeatureType >	m_segmentsFeatures
	Internal stored segment features. More...
SegmenterSegmentsBlock::SegmentIdDataType	m_segsNumber
	The number of segments allocated segments. More...

Detailed Description

Segments pool.

Note

The vector pointed by each SegmenterRegionGrowingSegment::m_neighborSegments will be deleted by the pool.

Definition at line 44 of file SegmenterRegionGrowingSegmentsPool.h.

Constructor & Destructor Documentation

te::rp::SegmenterRegionGrowingSegmentsPool::SegmenterRegionGrowingSegmentsPool

(

)

Definition at line 10 of file SegmenterRegionGrowingSegmentsPool.cpp.

References m_featuresNumber, m_nextUnusedSegmentIdx, and m_segsNumber.

te::rp::SegmenterRegionGrowingSegmentsPool::~SegmenterRegionGrowingSegmentsPool

(

)

Definition at line 17 of file SegmenterRegionGrowingSegmentsPool.cpp.

References clear().

Member Function Documentation

void te::rp::SegmenterRegionGrowingSegmentsPool::clear

(

)

Clear all stored segments.

Definition at line 114 of file SegmenterRegionGrowingSegmentsPool.cpp.

References m_featuresNumber, m_nextUnusedSegmentIdx, m_segments, m_segmentsFeatures, and m_segsNumber.

Referenced by initialize(), te::rp::SegmenterRegionGrowingStrategy::reset(), and ~SegmenterRegionGrowingSegmentsPool().

SegmenterRegionGrowingSegment * te::rp::SegmenterRegionGrowingSegmentsPool::getNextSegment

(

)

Retrive a stored segment.

Returns

A pointer to the next unused segment or null if all segments were used.

Definition at line 93 of file SegmenterRegionGrowingSegmentsPool.cpp.

References m_getNextSegment_col, m_getNextSegment_line, m_nextUnusedSegmentIdx, m_segments, and m_segsNumber.

Referenced by te::rp::SegmenterRegionGrowingStrategy::execute(), and te::rp::SegmenterRegionGrowingStrategy::initializeSegments().

SegmenterSegmentsBlock::SegmentIdDataType te::rp::SegmenterRegionGrowingSegmentsPool::getSegmentsNumber

(

)

const

Return the current allocated segments number.

Definition at line 143 of file SegmenterRegionGrowingSegmentsPool.cpp.

References m_segsNumber.

Matrix< SegmenterRegionGrowingSegment >& te::rp::SegmenterRegionGrowingSegmentsPool::getSegsMatrix ( )

inline

Return a reference to the internal segments matrix.

Returns

Return a reference to the internal segments matrix.

Note

The number of matrix elemetns may be greater than the requested number of segments.

Definition at line 88 of file SegmenterRegionGrowingSegmentsPool.h.

bool te::rp::SegmenterRegionGrowingSegmentsPool::initialize	(	const SegmenterSegmentsBlock::SegmentIdDataType	segsNumber,
		const unsigned int	featuresNumber
	)

Pool initialization.

Parameters

segsNumber	The number of segments to allocate.
featuresNumber	The number of features for each created segment.

Returns

true if ok, false on errors.

Note

The segments pool will initiate just SegmenterRegionGrowingSegment::m_features vector and take the ownership of it.

Definition at line 22 of file SegmenterRegionGrowingSegmentsPool.cpp.

References clear(), m_featuresNumber, m_segments, m_segmentsFeatures, m_segsNumber, and resetUseCounter().

Referenced by te::rp::SegmenterRegionGrowingStrategy::execute().

void te::rp::SegmenterRegionGrowingSegmentsPool::resetUseCounter

(

)

Reset the segments use counter.

Definition at line 138 of file SegmenterRegionGrowingSegmentsPool.cpp.

References m_nextUnusedSegmentIdx.

Referenced by initialize().

Member Data Documentation

unsigned int te::rp::SegmenterRegionGrowingSegmentsPool::m_featuresNumber

protected

The number of features for each created segment.

Definition at line 103 of file SegmenterRegionGrowingSegmentsPool.h.

Referenced by clear(), initialize(), and SegmenterRegionGrowingSegmentsPool().

unsigned int te::rp::SegmenterRegionGrowingSegmentsPool::m_getNextSegment_col

protected

Definition at line 117 of file SegmenterRegionGrowingSegmentsPool.h.

Referenced by getNextSegment().

unsigned int te::rp::SegmenterRegionGrowingSegmentsPool::m_getNextSegment_line

protected

Definition at line 116 of file SegmenterRegionGrowingSegmentsPool.h.

Referenced by getNextSegment().

SegmenterSegmentsBlock::SegmentIdDataType te::rp::SegmenterRegionGrowingSegmentsPool::m_nextUnusedSegmentIdx

protected

The next unused segment index.

Definition at line 108 of file SegmenterRegionGrowingSegmentsPool.h.

Referenced by clear(), getNextSegment(), resetUseCounter(), and SegmenterRegionGrowingSegmentsPool().

Matrix< SegmenterRegionGrowingSegment > te::rp::SegmenterRegionGrowingSegmentsPool::m_segments

protected

Internal stored segments.

Definition at line 110 of file SegmenterRegionGrowingSegmentsPool.h.

Referenced by clear(), getNextSegment(), and initialize().

Matrix< SegmenterRegionGrowingSegment::FeatureType > te::rp::SegmenterRegionGrowingSegmentsPool::m_segmentsFeatures

protected

Internal stored segment features.

Definition at line 112 of file SegmenterRegionGrowingSegmentsPool.h.

Referenced by clear(), and initialize().

SegmenterSegmentsBlock::SegmentIdDataType te::rp::SegmenterRegionGrowingSegmentsPool::m_segsNumber

protected

The number of segments allocated segments.

Definition at line 91 of file SegmenterRegionGrowingSegmentsPool.h.

Referenced by clear(), getNextSegment(), getSegmentsNumber(), initialize(), and SegmenterRegionGrowingSegmentsPool().

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

• C:/TL5_2015_release/terralib5/src/terralib/rp/SegmenterRegionGrowingSegmentsPool.h
• C:/TL5_2015_release/terralib5/src/terralib/rp/SegmenterRegionGrowingSegmentsPool.cpp