pe_geogcs_datum

Retrieves the datum of a geographic coordinate system.

Usage syntax

PE_DATUM pe_geogcs_datum (PE_GEOGCS geogcs);

Parameters
geogcs Geographic coordinate system object
Description

Retrieves the datum of a geographic coordinate system.

Returns

On success, the datum of the specified geographic coordinate system. On failure, zero.

Examples

PE_DATUM d1 = pe_geogcs_datum(gcs);