te::sa::SamplePointsGeneratorRandom Class Reference

Class to generate samples points using random strategy. More...

#include <SamplePointsGeneratorRandom.h>

Inheritance diagram for te::sa::SamplePointsGeneratorRandom:

Public Member Functions
void	execute ()
	Function to execute the kernel operation. More...
	SamplePointsGeneratorRandom ()
	Default constructor. More...
void	setEnvelope (te::gm::Envelope env)
void	setNumberOfPoints (int nPoints)
void	setOutputDataSetName (std::string dataSetName)
void	setOutputDataSource (te::da::DataSourcePtr ds)
void	setSRID (int srid)
virtual	~SamplePointsGeneratorRandom ()
	Virtual destructor. More...

Protected Member Functions
virtual std::unique_ptr< te::da::DataSetType >	createDataSetType ()
virtual std::unique_ptr< te::mem::DataSet >	generateSamples (te::da::DataSetType *dsType)
te::gm::Point *	getPoint (const te::gm::Envelope *env)
void	saveDataSet (te::mem::DataSet *dataSet, te::da::DataSetType *dsType)

Protected Attributes
boost::random::uniform_real_distribution	m_distReal
te::da::DataSourcePtr	m_ds
	Pointer to the output datasource. More...
te::gm::Envelope	m_env
	Attribute used to restrict the area to generate the samples. More...
boost::random::mt19937	m_gen
int	m_nPoints
	Attribute used to define the number of points to be generated. More...
std::string	m_outputDataSetName
	Attribute that defines the output dataset name. More...
int	m_srid
	Attribute with spatial reference information. More...
te::sa::SamplePointsGeneratorType	m_type
	Generator Type. More...

Detailed Description

Class to generate samples points using random strategy.

Definition at line 51 of file SamplePointsGeneratorRandom.h.

Constructor & Destructor Documentation

SamplePointsGeneratorRandom()

te::sa::SamplePointsGeneratorRandom::SamplePointsGeneratorRandom

(

)

Default constructor.

~SamplePointsGeneratorRandom()

virtual te::sa::SamplePointsGeneratorRandom::~SamplePointsGeneratorRandom ( )

virtual

Virtual destructor.

Member Function Documentation

createDataSetType()

virtual std::unique_ptr< te::da::DataSetType > te::sa::SamplePointsGeneratorRandom::createDataSetType ( )

protectedvirtual

Function used to create the output dataset type

Implements te::sa::SamplePointsGeneratorAbstract.

execute()

void te::sa::SamplePointsGeneratorAbstract::execute ( )

inherited

Function to execute the kernel operation.

generateSamples()

virtual std::unique_ptr< te::mem::DataSet > te::sa::SamplePointsGeneratorRandom::generateSamples ( te::da::DataSetType *  dsType )

protectedvirtual

Function used to create the output data

Implements te::sa::SamplePointsGeneratorAbstract.

getPoint()

te::gm::Point * te::sa::SamplePointsGeneratorAbstract::getPoint ( const te::gm::Envelope *  env )

protectedinherited

Function used to generate a randon point inside a defined envelope

saveDataSet()

void te::sa::SamplePointsGeneratorAbstract::saveDataSet ( te::mem::DataSet *  dataSet, te::da::DataSetType *  dsType  )

protectedinherited

Function used to save the output dataset

setEnvelope()

void te::sa::SamplePointsGeneratorAbstract::setEnvelope ( te::gm::Envelope  env )

inherited

Function used to set the envelope parameter

setNumberOfPoints()

void te::sa::SamplePointsGeneratorRandom::setNumberOfPoints

(

int

nPoints

)

Function used to set the number of points to be generated

setOutputDataSetName()

void te::sa::SamplePointsGeneratorAbstract::setOutputDataSetName ( std::string  dataSetName )

inherited

Function used to set the output dataset name parameter

setOutputDataSource()

void te::sa::SamplePointsGeneratorAbstract::setOutputDataSource ( te::da::DataSourcePtr  ds )

inherited

Function used to set the output data source parameter

setSRID()

void te::sa::SamplePointsGeneratorAbstract::setSRID ( int  srid )

inherited

Function used to set the envelope parameter

Member Data Documentation

m_distReal

boost::random::uniform_real_distribution te::sa::SamplePointsGeneratorAbstract::m_distReal

protectedinherited

Definition at line 114 of file SamplePointsGeneratorAbstract.h.

m_ds

te::da::DataSourcePtr te::sa::SamplePointsGeneratorAbstract::m_ds

protectedinherited

Pointer to the output datasource.

Definition at line 106 of file SamplePointsGeneratorAbstract.h.

m_env

te::gm::Envelope te::sa::SamplePointsGeneratorAbstract::m_env

protectedinherited

Attribute used to restrict the area to generate the samples.

Definition at line 104 of file SamplePointsGeneratorAbstract.h.

m_gen

boost::random::mt19937 te::sa::SamplePointsGeneratorAbstract::m_gen

protectedinherited

Definition at line 112 of file SamplePointsGeneratorAbstract.h.

m_nPoints

int te::sa::SamplePointsGeneratorRandom::m_nPoints

protected

Attribute used to define the number of points to be generated.

Definition at line 76 of file SamplePointsGeneratorRandom.h.

m_outputDataSetName

std::string te::sa::SamplePointsGeneratorAbstract::m_outputDataSetName

protectedinherited

Attribute that defines the output dataset name.

Definition at line 108 of file SamplePointsGeneratorAbstract.h.

m_srid

int te::sa::SamplePointsGeneratorAbstract::m_srid

protectedinherited

Attribute with spatial reference information.

Definition at line 102 of file SamplePointsGeneratorAbstract.h.

m_type

te::sa::SamplePointsGeneratorType te::sa::SamplePointsGeneratorAbstract::m_type

protectedinherited

Generator Type.

Definition at line 110 of file SamplePointsGeneratorAbstract.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/SamplePointsGeneratorRandom.h