VgSRSRefPtr Class Reference

Public Member Functions
	VgSRSRefPtr ()
	VgSRSRefPtr (VgSRS pPointer)
	VgSRSRefPtr (VgSRSRefPtr pRefPtr)
VgSRSRefPtr	set (VgSRS pPointer)
VgSRS	__ref__ ()
VgSRS	__deref__ ()
VgSRS	get ()
boolean	isValid ()
	VgSRSRefPtr (VgGeoReferencedSRSRefPtr pRefPtr)
	VgSRSRefPtr (VgMetricSRSRefPtr pRefPtr)
boolean	isGeoReferenced ()
void	ref ()
int	unref ()
int	getNbReferences ()

Static Public Member Functions
static VgSRSRefPtr	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

VgSRSRefPtr.VgSRSRefPtr

(

)

VgSRSRefPtr.VgSRSRefPtr

(

VgSRS

pPointer

)

VgSRSRefPtr.VgSRSRefPtr

(

VgSRSRefPtr

pRefPtr

)

VgSRSRefPtr.VgSRSRefPtr

(

VgGeoReferencedSRSRefPtr

pRefPtr

)

VgSRSRefPtr.VgSRSRefPtr

(

VgMetricSRSRefPtr

pRefPtr

)

Member Function Documentation

VgSRS VgSRSRefPtr.__deref__

(

)

VgSRS VgSRSRefPtr.__ref__

(

)

VgSRS VgSRSRefPtr.get

(

)

int VgSRSRefPtr.getNbReferences

(

)

static VgSRSRefPtr VgSRSRefPtr.getNull ( )

static

boolean VgSRSRefPtr.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 VgSRSRefPtr.isValid

(

)

void VgSRSRefPtr.ref

(

)

VgSRSRefPtr VgSRSRefPtr.set

(

VgSRS

pPointer

)

int VgSRSRefPtr.unref

(

)

---

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

• VgSRSRefPtr.java