deleteFacesById

int(* LWT_BE_CALLBACKS_T::deleteFacesById) (const LWT_BE_TOPOLOGY *topo, const LWT_ELEMID *ids, int numelems)

Delete faces by id.

Parameters

topo	the topology to act upon
ids	an array of face identifiers
numelems	number of face identifiers in the ids array

Returns

number of faces being deleted or -1 on error (

See also

lastErroMessage)

Definition at line 712 of file liblwgeom_topo.h.