te::sa::GPMWeightsInverseDistanceStrategy Class Reference

This class defines a class to calculates a weight for a GPM using Inverse Distance strategy. More...

#include <GPMWeightsInverseDistanceStrategy.h>

Inheritance diagram for te::sa::GPMWeightsInverseDistanceStrategy:

Public Member Functions
	GPMWeightsInverseDistanceStrategy (bool normalize, double a=1.0, double factor=1.0)
	Default constructor. More...
virtual	~GPMWeightsInverseDistanceStrategy ()
	Virtual destructor. More...

Methods
Methods used by the GPM constructor
bool	m_normalize
double	m_a
double	m_factor
virtual void	calculate (GeneralizedProximityMatrix *gpm)

Methods
Methods used by the GPM constructor
GPMWeightsStrategyType	m_type
	Weight Type. More...
GeneralizedProximityMatrix *	m_gpm
	GPM Pointer. More...
GPMWeightsStrategyType	getWeightsType ()
int	createWeightAttribute (GeneralizedProximityMatrix *gpm)
	Added to the edge a new attribute for weight information and return the attr index. More...
bool	getDistanceAttributeIndex (te::graph::GraphMetadata *gm, int &index)
	Function used to get the distance attribute index. More...
double	getDistanceAttributeValue (te::graph::Edge *e, const int index)
	Function used to get the distance value from a edge element. More...

Detailed Description

This class defines a class to calculates a weight for a GPM using Inverse Distance strategy.

Formula: w = (a*1/dist_centroids + b*1/dist_to_net + c*1/dist_net_connection)*factor

These values can be normalized or not.

See also

GPMBuilder

Definition at line 57 of file GPMWeightsInverseDistanceStrategy.h.

Constructor & Destructor Documentation

GPMWeightsInverseDistanceStrategy()

te::sa::GPMWeightsInverseDistanceStrategy::GPMWeightsInverseDistanceStrategy	(	bool	normalize,
		double	a = 1.0,
		double	factor = 1.0
	)

Default constructor.

~GPMWeightsInverseDistanceStrategy()

virtual te::sa::GPMWeightsInverseDistanceStrategy::~GPMWeightsInverseDistanceStrategy ( )

virtual

Virtual destructor.

Member Function Documentation

calculate()

virtual void te::sa::GPMWeightsInverseDistanceStrategy::calculate ( GeneralizedProximityMatrix *  gpm )

virtual

Implements te::sa::GPMWeightsAbstractStrategy.

createWeightAttribute()

int te::sa::GPMWeightsAbstractStrategy::createWeightAttribute ( GeneralizedProximityMatrix *  gpm )

protectedinherited

Added to the edge a new attribute for weight information and return the attr index.

getDistanceAttributeIndex()

bool te::sa::GPMWeightsAbstractStrategy::getDistanceAttributeIndex ( te::graph::GraphMetadata *  gm, int &  index  )

protectedinherited

Function used to get the distance attribute index.

getDistanceAttributeValue()

double te::sa::GPMWeightsAbstractStrategy::getDistanceAttributeValue ( te::graph::Edge *  e, const int  index  )

protectedinherited

Function used to get the distance value from a edge element.

getWeightsType()

GPMWeightsStrategyType te::sa::GPMWeightsAbstractStrategy::getWeightsType ( )

inherited

Member Data Documentation

m_a

double te::sa::GPMWeightsInverseDistanceStrategy::m_a

protected

Definition at line 83 of file GPMWeightsInverseDistanceStrategy.h.

m_factor

double te::sa::GPMWeightsInverseDistanceStrategy::m_factor

protected

Definition at line 85 of file GPMWeightsInverseDistanceStrategy.h.

m_gpm

GeneralizedProximityMatrix* te::sa::GPMWeightsAbstractStrategy::m_gpm

protectedinherited

GPM Pointer.

Definition at line 97 of file GPMWeightsAbstractStrategy.h.

m_normalize

bool te::sa::GPMWeightsInverseDistanceStrategy::m_normalize

protected

Definition at line 81 of file GPMWeightsInverseDistanceStrategy.h.

m_type

GPMWeightsStrategyType te::sa::GPMWeightsAbstractStrategy::m_type

protectedinherited

Weight Type.

Definition at line 95 of file GPMWeightsAbstractStrategy.h.

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

• /home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/sa/core/GPMWeightsInverseDistanceStrategy.h