VgSRSConstRefPtr Class Reference

Public Member Functions
	VgSRSConstRefPtr ()
	VgSRSConstRefPtr (VgSRS pPointer)
	VgSRSConstRefPtr (VgSRSConstRefPtr pConstRefPtr)
VgSRSConstRefPtr	set (VgSRS pPointer)
VgSRS	__ref__ ()
VgSRS	__deref__ ()
VgSRS	get ()
boolean	isValid ()
boolean	isGeoReferenced ()
void	ref ()
int	unref ()
int	getNbReferences ()

Static Public Member Functions
static VgSRSConstRefPtr	getNull ()

Detailed Description

This abstract class is the superclass of all concrete SRS classes. SRS stands for Spatial Reference System, it describes the space and coordinate system in which positions are expressed. Reference counted.

Version

2.0

See also

VgEngine::VgPosition

Constructor & Destructor Documentation

VgSRSConstRefPtr.VgSRSConstRefPtr

(

)

VgSRSConstRefPtr.VgSRSConstRefPtr

(

VgSRS

pPointer

)

VgSRSConstRefPtr.VgSRSConstRefPtr

(

VgSRSConstRefPtr

pConstRefPtr

)

Member Function Documentation

VgSRS VgSRSConstRefPtr.__deref__

(

)

VgSRS VgSRSConstRefPtr.__ref__

(

)

VgSRS VgSRSConstRefPtr.get

(

)

int VgSRSConstRefPtr.getNbReferences

(

)

static VgSRSConstRefPtr VgSRSConstRefPtr.getNull ( )

static

boolean VgSRSConstRefPtr.isGeoReferenced

(

)

Returns

True if this is a georeferenced SRS, false if it is a custom SRS, i.e a reference system where coordinates cannot be reprojected into a geographic reference system like WGS84.

boolean VgSRSConstRefPtr.isValid

(

)

void VgSRSConstRefPtr.ref

(

)

VgSRSConstRefPtr VgSRSConstRefPtr.set

(

VgSRS

pPointer

)

int VgSRSConstRefPtr.unref

(

)

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

• VgSRSConstRefPtr.java