27 #include "../../common/Distance.h"
28 #include "../../geometry/Geometry.h"
51 m_geom.reset(static_cast<te::gm::Geometry*>(g.
clone()));
ST_DistanceBuffer & operator=(const ST_DistanceBuffer &rhs)
TE_DEFINE_VISITABLE ST_DistanceBuffer(const std::string &name, Expression *e, te::gm::Geometry *g, te::common::Distance *d)
Constructor.
void setDistance(te::common::Distance *d)
It sets the distance.
This is an abstract class that models a query expression.
Spatial distance buffer operator.
Expression * clone() const
It creates a new copy of this expression.
Spatial Distance Buffer operator.
te::common::Distance * getDistance() const
It returns the distance.
te::gm::Geometry * getGeometry() const
It returns the geometry.
A class that models a Function expression.
std::auto_ptr< te::gm::Geometry > m_geom
Geometry literal.
Geometry is the root class of the geometries hierarchy, it follows OGC and ISO standards.
void setGeometry(te::gm::Geometry *g)
It sets the geometry.
Function & operator=(const Function &rhs)
virtual Expression * clone() const =0
It creates a new copy of this expression.
std::vector< Expression * > m_args
The list of arguments.
~ST_DistanceBuffer()
Destructor.
virtual AbstractData * clone() const =0
It returns a clone of this object.
std::auto_ptr< te::common::Distance > m_d
Distance.
A given distance has a measurement and a unit-of-measure.