pe_hvdatum_clone

Creates a new horizontal or vertical datum from an existing one.

Usage syntax

PE_HVDATUM pe_hvdatum_clone (PE_HVDATUM hvdatum);

Parameters
hvdatum The pointer to an existing horizontal or vertical datum object
Description

Creates a duplicate horizontal or vertical datum from an existing horizontal or vertical datum object.

Returns

On success, the new horizontal or vertical datum. On failure, a null pointer.

Examples

PE_VDATUM navd88;
PE_VDATUM navd88_new;

navd88 = pe_factory_vdatum(PE_VERTD_NAVD_1988);
navd88_new = pe_hvdatum_clone(navd88);
pe_vdatum_del(navd88);
pe_hvdatum_del(navd88_new);