te::fe::DistanceBuffer Class Reference

Distance buffer operator. More...

#include <DistanceBuffer.h>

Inheritance diagram for te::fe::DistanceBuffer:

Public Types
typedef void	ReturnType
typedef Visitor	VisitorType

Public Member Functions
virtual ReturnType	accept (VisitorType &guest) const=0
	It call the visit method from the guest object. More...
Initializer Methods
Methods related to instantiation and destruction.
	DistanceBuffer (const char *opName=0)
	It initializes the DistanceBuffer operator. More...
	DistanceBuffer (const char *opName, PropertyName *p, te::gm::Geometry *g, te::common::Distance *d)
	It initializes the DistanceBuffer operator. More...
virtual	~DistanceBuffer ()
	Destructor. More...
Accessor methods
Methods used to get or set properties.
void	setProperty (PropertyName *p)
	It sets property name. More...
PropertyName *	getProperty () const
	It returns the property name. More...
void	setGeometry (te::gm::Geometry *g)
	It sets the geometry. More...
te::gm::Geometry *	getGeometry () const
	It returns the geometry. More...
void	setDistance (te::common::Distance *d)
	It sets the distance. More...
te::common::Distance *	getDistance () const
	It returns the distance. More...
SpatialOp *	clone () const
	It creates a new copy of this object. More...
Accessor methods
Methods used to get or set properties.
const char *	getName () const
	It returns the operator name. More...
void	setName (const char *opName)
	It sets the operator name. More...

Protected Attributes
te::common::Distance *	m_d
	Distance. (mandatory) More...
te::gm::Geometry *	m_geom
	Geometry literal. (Mandatory, if m_property is not specified) More...
const char *	m_name
	Operator name. More...
PropertyName *	m_property
	A geometric property. (Mandatory, if m_geom is not specified) More...

Detailed Description

Distance buffer operator.

The following operators are defined in the Filter Encoding specification:

• DWithin
• Beyond

See also

SpatialOp, PropertyName, Distance

Definition at line 59 of file DistanceBuffer.h.

Member Typedef Documentation

ReturnType

typedef void te::common::BaseVisitable< Visitor , void >::ReturnType

inherited

Definition at line 58 of file BaseVisitable.h.

VisitorType

typedef Visitor te::common::BaseVisitable< Visitor , void >::VisitorType

inherited

Definition at line 57 of file BaseVisitable.h.

Constructor & Destructor Documentation

DistanceBuffer() [1/2]

te::fe::DistanceBuffer::DistanceBuffer

(

const char *

opName = 0

)

It initializes the DistanceBuffer operator.

Parameters

opName

The operator name.

Note

The DistanceBuffer will not take the ownership of the given name.

DistanceBuffer() [2/2]

te::fe::DistanceBuffer::DistanceBuffer	(	const char *	opName,
		PropertyName *	p,
		te::gm::Geometry *	g,
		te::common::Distance *	d
	)

It initializes the DistanceBuffer operator.

Parameters

opName

The operator name.

Note

The DistanceBuffer will not take the ownership of the given name.

The DistanceBuffer will take the ownership of the given operands.

~DistanceBuffer()

virtual te::fe::DistanceBuffer::~DistanceBuffer ( )

virtual

Destructor.

Member Function Documentation

accept()

virtual ReturnType te::common::BaseVisitable< Visitor , void >::accept ( VisitorType &  guest ) const

pure virtualinherited

It call the visit method from the guest object.

Parameters

guest

The guest or visitor.

Returns

Any valid value define by the template type R.

clone()

SpatialOp* te::fe::DistanceBuffer::clone ( ) const

virtual

It creates a new copy of this object.

Implements te::fe::AbstractOp.

getDistance()

te::common::Distance* te::fe::DistanceBuffer::getDistance

(

)

const

It returns the distance.

Returns

The distance.

getGeometry()

te::gm::Geometry* te::fe::DistanceBuffer::getGeometry

(

)

const

It returns the geometry.

Returns

The geometry.

getName()

const char* te::fe::AbstractOp::getName ( ) const

inlineinherited

It returns the operator name.

Returns

The operator name.

Definition at line 82 of file AbstractOp.h.

getProperty()

PropertyName* te::fe::DistanceBuffer::getProperty

(

)

const

It returns the property name.

Returns

The property name.

setDistance()

void te::fe::DistanceBuffer::setDistance

(

te::common::Distance *

d

)

It sets the distance.

Parameters

d	The distance.

Note

It will take the ownership of the distance.

setGeometry()

void te::fe::DistanceBuffer::setGeometry

(

te::gm::Geometry *

g

)

It sets the geometry.

Parameters

g	The geometry.

Note

It will take the ownership of the geometry.

setName()

void te::fe::AbstractOp::setName ( const char *  opName )

inlineinherited

It sets the operator name.

Parameters

opName

The operator name.

Definition at line 89 of file AbstractOp.h.

setProperty()

void te::fe::DistanceBuffer::setProperty

(

PropertyName *

p

)

It sets property name.

Parameters

p	The property name.

Note

It will take the ownership of the property name.

Member Data Documentation

m_d

te::common::Distance* te::fe::DistanceBuffer::m_d

protected

Distance. (mandatory)

Definition at line 159 of file DistanceBuffer.h.

m_geom

te::gm::Geometry* te::fe::DistanceBuffer::m_geom

protected

Geometry literal. (Mandatory, if m_property is not specified)

Definition at line 158 of file DistanceBuffer.h.

m_name

const char* te::fe::AbstractOp::m_name

protectedinherited

Operator name.

Definition at line 123 of file AbstractOp.h.

m_property

PropertyName* te::fe::DistanceBuffer::m_property

protected

A geometric property. (Mandatory, if m_geom is not specified)

Definition at line 157 of file DistanceBuffer.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/fe/DistanceBuffer.h