updateEdgesById

int(* LWT_BE_CALLBACKS_T::updateEdgesById) (const LWT_BE_TOPOLOGY *topo, const LWT_ISO_EDGE *edges, int numedges, int upd_fields)

Update edges by id.

Parameters

topo	the topology to act upon
edges	an array of LWT_ISO_EDGE object with selecting id and updating fields.
numedges	number of edges in the "edges" array
upd_fields	fields to be updated for the selected edges, see LWT_COL_EDGE_* macros

Returns

number of edges being updated or -1 on error (

See also

lastErroMessage)

Definition at line 627 of file liblwgeom_topo.h.