te::fe::SpatialOperator Class Reference

Spatial operator. More...

#include <SpatialOperator.h>

Public Member Functions
Initializer Methods
Methods related to instantiation and destruction.
	SpatialOperator (const char *opName)
	It initializes a new SpatialOperator. More...
	~SpatialOperator ()
	Destructor. More...

Private Attributes
GeometryOperands *	m_geometryOperands
	Optional. More...
const char *	m_name
	Spatial operator name. More...

Static Private Attributes
static std::set< const char *, te::common::LessCmp< const char * > >	sm_validSpatialOperators
	The list of valid spatial operators. More...

Accessor methods
Methods used to get or set properties.
const char *	getOpName () const
	It returns the operator name. More...
void	setGeometryOperands (GeometryOperands *gOps)
	It sets the geometry operands. More...
const GeometryOperands *	getGeometryOperands () const
	It returns the geometry operands. More...
static const char *	findOperator (const char *o)
	It checks if operator 'o' is a valid operator. It returns a pointer to the found operator or NULL otherwise. More...
static void	loadValidOperatorList ()
	It loads the valid spatial operator list. More...
static void	clearValidOperatorList ()
	It clears the valid operator list. More...

Detailed Description

Spatial operator.

Spatial operator name can be one of the following names:

• BBOX
• Equals
• Disjoint
• Intersects
• Touches
• Crosses
• Within
• Contains
• Overlaps
• Beyond
• DWithin

See also

SpatialOperators, GeometryOperands

Definition at line 67 of file SpatialOperator.h.

Constructor & Destructor Documentation

te::fe::SpatialOperator::SpatialOperator

(

const char *

opName

)

It initializes a new SpatialOperator.

Parameters

The	spatial operator name.

Note

The opName must be a value from the list of valid spatial operators.

Definition at line 36 of file SpatialOperator.cpp.

te::fe::SpatialOperator::~SpatialOperator

(

)

Destructor.

Definition at line 43 of file SpatialOperator.cpp.

Member Function Documentation

void te::fe::SpatialOperator::clearValidOperatorList ( )

static

It clears the valid operator list.

Definition at line 91 of file SpatialOperator.cpp.

Referenced by te::fe::Module::finalize().

const char * te::fe::SpatialOperator::findOperator ( const char *  o )

static

It checks if operator 'o' is a valid operator. It returns a pointer to the found operator or NULL otherwise.

Parameters

o	The operator name we are looking for.

Definition at line 64 of file SpatialOperator.cpp.

const te::fe::GeometryOperands * te::fe::SpatialOperator::getGeometryOperands

(

)

const

It returns the geometry operands.

Returns

The geometry operands.

Definition at line 59 of file SpatialOperator.cpp.

const char * te::fe::SpatialOperator::getOpName

(

)

const

It returns the operator name.

Returns

The operator name.

Definition at line 48 of file SpatialOperator.cpp.

void te::fe::SpatialOperator::loadValidOperatorList ( )

static

It loads the valid spatial operator list.

Definition at line 76 of file SpatialOperator.cpp.

References te::fe::Globals::sm_bbox, te::fe::Globals::sm_beyond, te::fe::Globals::sm_contains, te::fe::Globals::sm_crosses, te::fe::Globals::sm_disjoint, te::fe::Globals::sm_dWithin, te::fe::Globals::sm_equals, te::fe::Globals::sm_intersects, te::fe::Globals::sm_overlaps, te::fe::Globals::sm_touches, and te::fe::Globals::sm_within.

Referenced by te::fe::Module::initialize().

void te::fe::SpatialOperator::setGeometryOperands

(

GeometryOperands *

gOps

)

It sets the geometry operands.

Parameters

gOps	The geometry operands.

Note

It will take the ownership of the geometry operands. So, don't release the geometry operands resources.

Definition at line 53 of file SpatialOperator.cpp.

Member Data Documentation

GeometryOperands* te::fe::SpatialOperator::m_geometryOperands

private

Optional.

Definition at line 138 of file SpatialOperator.h.

const char* te::fe::SpatialOperator::m_name

private

Spatial operator name.

Definition at line 137 of file SpatialOperator.h.

std::set< const char *, te::common::LessCmp< const char * > > te::fe::SpatialOperator::sm_validSpatialOperators

staticprivate

The list of valid spatial operators.

Definition at line 140 of file SpatialOperator.h.

---

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

• C:/BB_TL5/terralib5/src/terralib/fe/SpatialOperator.h
• C:/BB_TL5/terralib5/src/terralib/fe/SpatialOperator.cpp