TSLGPkgSpatialRefSysContainer Class Reference

Detailed Description

A container class which manages the list of spatial reference systems present in the geopackage.

This class provides access to the gpkg_spatial_ref_sys table of the geopackage.

Public Member Functions
int	count () const
const TSLCoordinateSystem *	getSRSAt (int index) const

Member Function Documentation

count()

int TSLGPkgSpatialRefSysContainer::count

(

)

const

Number of SRSs in Container.

getSRSAt()

const TSLCoordinateSystem * TSLGPkgSpatialRefSysContainer::getSRSAt

(

int

index

)

const

Query the TSLCoordinateSystem that represents the Spatial Reference System at the index in the container.

Parameters

index

The index in the gpkg_spatial_ref_sys table to query.

Returns

a TSLCoordinateSystem, or NULL if the requested srs is invalid.