te::rp::Classifier Class Reference

Raster classification. More...

#include <Classifier.h>

Inheritance diagram for te::rp::Classifier:

Classes
class	InputParameters
	Classifier input parameters. More...
class	OutputParameters
	Classifier output parameters. More...

Public Member Functions
	Classifier ()
bool	execute (AlgorithmOutputParameters &outputParams) throw (te::rp::Exception)
	Executes the algorithm using the supplied parameters. More...
bool	initialize (const AlgorithmInputParameters &inputParams) throw (te::rp::Exception)
	Initialize the algorithm instance making it ready for execution. More...
bool	isInitialized () const
	Returns true if the algorithm instance is initialized and ready for execution. More...
void	reset () throw (te::rp::Exception)
	Clear all internal allocated objects and reset the algorithm to its initial state. More...
	~Classifier ()

Protected Attributes
Classifier::InputParameters	m_inputParameters
	Classifier execution parameters. More...
bool	m_instanceInitialized
	Is this instance already initialized? More...

Detailed Description

Raster classification.

Raster classification following the choosed strategy.

Note

The created label image will be written to the raster instance pointed by m_outRasterPtr (in this case the output band must also be passed by m_outRasterBand).

Definition at line 64 of file Classifier.h.

Constructor & Destructor Documentation

te::rp::Classifier::Classifier

(

)

Definition at line 149 of file Classifier.cpp.

te::rp::Classifier::~Classifier

(

)

Definition at line 154 of file Classifier.cpp.

Member Function Documentation

bool te::rp::Classifier::execute ( AlgorithmOutputParameters &  outputParams ) throw ( te::rp::Exception )

virtual

Executes the algorithm using the supplied parameters.

Parameters

outputParams

Output parameters.

Returns

true if OK, false on errors.

Implements te::rp::Algorithm.

Definition at line 158 of file Classifier.cpp.

References te::rst::GrayIdxCInt, te::sa::Grid, te::rp::Classifier::OutputParameters::m_outputRasterPtr, te::rp::Classifier::OutputParameters::m_rInfo, te::rp::Classifier::OutputParameters::m_rType, te::rst::RasterFactory::make(), te::common::AbstractFactory< te::rp::ClassifierStrategy, std::string, std::less< std::string > >::make(), TERP_TRUE_OR_RETURN_FALSE, and te::dt::UINT32_TYPE.

Referenced by te::qt::widgets::ClassifierWizard::execute(), and te::qt::widgets::ClassifierDialog::on_okPushButton_clicked().

bool te::rp::Classifier::initialize ( const AlgorithmInputParameters &  inputParams ) throw ( te::rp::Exception )

virtual

Initialize the algorithm instance making it ready for execution.

Parameters

inputParams

Input parameters.

Returns

true if OK, false on errors.

Note

A return error string can be obtained via te::rp::Module::getLastLogStr()

Implements te::rp::Algorithm.

Definition at line 200 of file Classifier.cpp.

References te::rst::Raster::getAccessPolicy(), te::rst::Raster::getExtent(), te::rst::Raster::getNumberOfBands(), te::rp::Classifier::InputParameters::m_inputPolygons, te::rp::Classifier::InputParameters::m_inputRasterBands, te::rp::Classifier::InputParameters::m_inputRasterPtr, te::common::RAccess, and TERP_TRUE_OR_RETURN_FALSE.

Referenced by te::qt::widgets::ClassifierWizard::execute(), and te::qt::widgets::ClassifierDialog::on_okPushButton_clicked().

bool te::rp::Classifier::isInitialized ( ) const

virtual

Returns true if the algorithm instance is initialized and ready for execution.

Returns

true if the algorithm instance is initialized and ready for execution.

Implements te::rp::Algorithm.

Definition at line 238 of file Classifier.cpp.

void te::rp::Classifier::reset ( ) throw ( te::rp::Exception )

virtual

Clear all internal allocated objects and reset the algorithm to its initial state.

Implements te::rp::Algorithm.

Definition at line 193 of file Classifier.cpp.

Referenced by te::rp::Classifier::InputParameters::operator=(), te::rp::Classifier::OutputParameters::operator=(), te::rp::Classifier::OutputParameters::OutputParameters(), te::rp::Classifier::InputParameters::~InputParameters(), and te::rp::Classifier::OutputParameters::~OutputParameters().

Member Data Documentation

Classifier::InputParameters te::rp::Classifier::m_inputParameters

protected

Classifier execution parameters.

Definition at line 178 of file Classifier.h.

bool te::rp::Classifier::m_instanceInitialized

protected

Is this instance already initialized?

Definition at line 177 of file Classifier.h.

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

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