te::sa::GPMConstructorNearestNeighborStrategy Class Reference

This class defines a nearest neighbor class for a GPM constructor. More...

#include <GPMConstructorNearestNeighborStrategy.h>

Inheritance diagram for te::sa::GPMConstructorNearestNeighborStrategy:

Public Member Functions
	GPMConstructorNearestNeighborStrategy ()
	Default constructor. More...
	GPMConstructorNearestNeighborStrategy (std::size_t nNeighbors)
	Specific constructor. More...
virtual	~GPMConstructorNearestNeighborStrategy ()
	Virtual destructor. More...
Methods
Methods used by the GPM constructor
virtual void	constructStrategy ()
	Build the edges using specific strategy. More...

Protected Attributes
te::da::DataSource *	m_ds
	Data Source pointer. More...
int	m_edgeId
	Attribute used as a index counter for edge objects. More...
GeneralizedProximityMatrix *	m_gpm
	GPM Pointer. More...
std::size_t	m_nNeighbors
GPMConstructorStrategyType	m_type
	Constructor Type. More...

Methods
Methods used by the GPM constructor
GPMConstructorStrategyType	getConstructorType ()
void	construct (te::da::DataSource *ds, GeneralizedProximityMatrix *gpm)
void	createVertexObjects ()
	Function used to create all vertex object based on data set. More...
void	createDistanceAttribute (GeneralizedProximityMatrix *gpm)
	Added to the edge a new attribute for distance information. More...
int	getEdgeId ()
	Function used to generated the edge id. More...

Detailed Description

This class defines a nearest neighbor class for a GPM constructor.

See also

GPMBuilder

Definition at line 49 of file GPMConstructorNearestNeighborStrategy.h.

Constructor & Destructor Documentation

te::sa::GPMConstructorNearestNeighborStrategy::GPMConstructorNearestNeighborStrategy

(

)

Default constructor.

Definition at line 44 of file GPMConstructorNearestNeighborStrategy.cpp.

References m_nNeighbors, te::sa::GPMConstructorAbstractStrategy::m_type, and te::sa::NearestNeighbor.

te::sa::GPMConstructorNearestNeighborStrategy::GPMConstructorNearestNeighborStrategy

(

std::size_t

nNeighbors

)

Specific constructor.

Definition at line 50 of file GPMConstructorNearestNeighborStrategy.cpp.

References te::sa::GPMConstructorAbstractStrategy::m_type, and te::sa::NearestNeighbor.

te::sa::GPMConstructorNearestNeighborStrategy::~GPMConstructorNearestNeighborStrategy ( )

virtual

Virtual destructor.

Definition at line 56 of file GPMConstructorNearestNeighborStrategy.cpp.

Member Function Documentation

void te::sa::GPMConstructorAbstractStrategy::construct ( te::da::DataSource *  ds, GeneralizedProximityMatrix *  gpm  )

inherited

Definition at line 61 of file GPMConstructorAbstractStrategy.cpp.

void te::sa::GPMConstructorNearestNeighborStrategy::constructStrategy ( )

virtual

Build the edges using specific strategy.

Implements te::sa::GPMConstructorAbstractStrategy.

Definition at line 60 of file GPMConstructorNearestNeighborStrategy.cpp.

void te::sa::GPMConstructorAbstractStrategy::createDistanceAttribute ( GeneralizedProximityMatrix *  gpm )

protectedinherited

Added to the edge a new attribute for distance information.

Definition at line 135 of file GPMConstructorAbstractStrategy.cpp.

References te::graph::AbstractGraph::addEdgeProperty(), te::dt::DOUBLE_TYPE, te::sa::GeneralizedProximityMatrix::getGraph(), te::dt::Property::setId(), te::dt::Property::setParent(), and TE_SA_DISTANCE_ATTR_NAME.

void te::sa::GPMConstructorAbstractStrategy::createVertexObjects ( )

protectedinherited

Function used to create all vertex object based on data set.

Definition at line 76 of file GPMConstructorAbstractStrategy.cpp.

References te::sa::GetCentroidCoord(), te::da::GetFirstGeomProperty(), te::da::GetFirstSpatialPropertyPos(), te::gm::GeometryProperty::getSRID(), te::common::TaskProgress::isActive(), te::gm::PointType, te::common::TaskProgress::pulse(), te::common::TaskProgress::setMessage(), te::common::TaskProgress::setTotalSteps(), TE_SA_GEOMETRY_ATTR_NAME, TE_TR, te::gm::Coord2D::x, and te::gm::Coord2D::y.

te::sa::GPMConstructorStrategyType te::sa::GPMConstructorAbstractStrategy::getConstructorType ( )

inherited

Definition at line 56 of file GPMConstructorAbstractStrategy.cpp.

int te::sa::GPMConstructorAbstractStrategy::getEdgeId ( )

protectedinherited

Function used to generated the edge id.

Definition at line 146 of file GPMConstructorAbstractStrategy.cpp.

Member Data Documentation

te::da::DataSource* te::sa::GPMConstructorAbstractStrategy::m_ds

protectedinherited

Data Source pointer.

Definition at line 103 of file GPMConstructorAbstractStrategy.h.

int te::sa::GPMConstructorAbstractStrategy::m_edgeId

protectedinherited

Attribute used as a index counter for edge objects.

Definition at line 101 of file GPMConstructorAbstractStrategy.h.

Referenced by te::sa::GPMConstructorAbstractStrategy::GPMConstructorAbstractStrategy().

GeneralizedProximityMatrix* te::sa::GPMConstructorAbstractStrategy::m_gpm

protectedinherited

GPM Pointer.

Definition at line 105 of file GPMConstructorAbstractStrategy.h.

std::size_t te::sa::GPMConstructorNearestNeighborStrategy::m_nNeighbors

protected

Definition at line 74 of file GPMConstructorNearestNeighborStrategy.h.

Referenced by GPMConstructorNearestNeighborStrategy().

GPMConstructorStrategyType te::sa::GPMConstructorAbstractStrategy::m_type

protectedinherited

Constructor Type.

Definition at line 99 of file GPMConstructorAbstractStrategy.h.

Referenced by te::sa::GPMConstructorAdjacencyStrategy::GPMConstructorAdjacencyStrategy(), te::sa::GPMConstructorDistanceStrategy::GPMConstructorDistanceStrategy(), and GPMConstructorNearestNeighborStrategy().

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

• C:/TL5_2015_release/terralib5/src/terralib/sa/core/GPMConstructorNearestNeighborStrategy.h
• C:/TL5_2015_release/terralib5/src/terralib/sa/core/GPMConstructorNearestNeighborStrategy.cpp