Virtual class used to execute the kernel operations. More...

#include <KernelOperation.h>

Inheritance diagram for te::sa::KernelOperation:

Public Member Functions
virtual void	execute ()=0
	Function to execute the kernel operation. More...

	KernelOperation ()
	Default constructor. More...

void	setOutputParameters (te::sa::KernelOutputParams *outParams)

virtual	~KernelOperation ()
	Virtual destructor. More...

Protected Member Functions
std::unique_ptr< te::rst::Raster >	buildRaster (te::sa::KernelInputParams *inputParams, te::sa::KernelTree &kTree, std::string driver)

virtual void	buildTree ()=0

std::unique_ptr< te::mem::DataSet >	createDataSet (te::da::DataSet inputDataSet, te::da::DataSetType dsType)

std::unique_ptr< te::da::DataSetType >	createDataSetType (te::da::DataSetType *dsType)

std::unique_ptr< te::mem::DataSet >	runDataSetKernel (te::sa::KernelInputParams inputParams, te::sa::KernelTree &kTree, te::sa::KernelMap &kMap, te::da::DataSetType dsType)

void	runRasterKernel (te::sa::KernelInputParams inputParams, te::sa::KernelTree &kTree, te::sa::KernelMap &kMap, te::rst::Raster raster)

void	saveDataSet (te::da::DataSet dataSet, te::da::DataSetType dsType)

Protected Attributes
te::sa::KernelTree	m_kTree
	Attribute used to locate near geometries. More...

std::unique_ptr< te::sa::KernelOutputParams >	m_outputParams
	Attribute with the kernel output parameters. More...

Detailed Description

Virtual class used to execute the kernel operations.

See also: KernelFunctions

Definition at line 58 of file KernelOperation.h.

Constructor & Destructor Documentation

te::sa::KernelOperation::KernelOperation ( )

default

Default constructor.

te::sa::KernelOperation::~KernelOperation ( )

virtualdefault

Virtual destructor.

Member Function Documentation

std::unique_ptr< te::rst::Raster > te::sa::KernelOperation::buildRaster	(	te::sa::KernelInputParams *	inputParams,
		te::sa::KernelTree &	kTree,
		std::string	driver
	)

protected

Function used to create the output raster

Definition at line 110 of file KernelOperation.cpp.

References te::dt::DOUBLE_TYPE, te::rst::FillRaster(), te::da::GetFirstGeomProperty(), te::gm::Envelope::getHeight(), te::sam::rtree::Index< DATATYPE, MAXNODES, MINNODES >::getMBR(), te::gm::GeometryProperty::getSRID(), te::gm::Envelope::getWidth(), te::sa::Grid, te::sa::KernelInputParams::m_dsType, te::rst::BandProperty::m_noDataValue, m_outputParams, te::rst::RasterFactory::make(), mixture::rst, and TE_UNKNOWN_SRS.

Referenced by te::sa::KernelMapOperation::execute(), and te::sa::KernelRatioOperation::execute().

virtual void te::sa::KernelOperation::buildTree ( )

protectedpure virtual

Function used to build the tree with data set information

Implemented in te::sa::KernelMapOperation, and te::sa::KernelRatioOperation.

std::unique_ptr< te::mem::DataSet > te::sa::KernelOperation::createDataSet	(	te::da::DataSet *	inputDataSet,
		te::da::DataSetType *	dsType
	)

protected

Function used to create the output dataset

Definition at line 201 of file KernelOperation.cpp.

References te::da::DataSet::getNumProperties(), te::da::DataSet::getValue(), m_outputParams, te::da::DataSet::moveBeforeFirst(), te::da::DataSet::moveNext(), te::mem::DataSetItem::setDouble(), and te::mem::DataSetItem::setValue().

Referenced by te::sa::KernelRatioOperation::execute(), and runDataSetKernel().

std::unique_ptr< te::da::DataSetType > te::sa::KernelOperation::createDataSetType ( te::da::DataSetType * dsType )

protected

Function used to create the output dataset type

Definition at line 176 of file KernelOperation.cpp.

References te::dt::Property::clone(), te::dt::DOUBLE_TYPE, te::dt::CompositeProperty::getProperties(), m_outputParams, te::dt::Property::setId(), and te::dt::Property::setParent().

Referenced by te::sa::KernelMapOperation::execute(), and te::sa::KernelRatioOperation::execute().

virtual void te::sa::KernelOperation::execute ( )

pure virtual

Function to execute the kernel operation.

Implemented in te::sa::KernelMapOperation, and te::sa::KernelRatioOperation.

std::unique_ptr< te::mem::DataSet > te::sa::KernelOperation::runDataSetKernel	(	te::sa::KernelInputParams *	inputParams,
		te::sa::KernelTree &	kTree,
		te::sa::KernelMap &	kMap,
		te::da::DataSetType *	dsType
	)

protected

Function used to run kernel when output data is dataset

Definition at line 80 of file KernelOperation.cpp.

References createDataSet(), te::sa::DataSetAdaptRadiusKernel(), te::sa::DataSetStatRadiusKernel(), te::dt::GEOMETRY_TYPE, te::da::GetFirstPropertyPos(), te::gm::Envelope::getHeight(), te::sam::rtree::Index< DATATYPE, MAXNODES, MINNODES >::getMBR(), te::dt::CompositeProperty::getPropertyPosition(), te::gm::Envelope::getWidth(), te::sa::KernelInputParams::m_ds, m_outputParams, te::sa::KernelInputParams::m_radiusPercentValue, and te::sa::KernelInputParams::m_useAdaptativeRadius.

Referenced by te::sa::KernelMapOperation::execute(), and te::sa::KernelRatioOperation::execute().

void te::sa::KernelOperation::runRasterKernel	(	te::sa::KernelInputParams *	inputParams,
		te::sa::KernelTree &	kTree,
		te::sa::KernelMap &	kMap,
		te::rst::Raster *	raster
	)