PostGIS  2.2.7dev-r@@SVN_REVISION@@

◆ updateNodesById

int(* LWT_BE_CALLBACKS_T::updateNodesById) (const LWT_BE_TOPOLOGY *topo, const LWT_ISO_NODE *nodes, int numnodes, int upd_fields)

Update nodes by id.

topothe topology to act upon
nodesan array of LWT_ISO_EDGE objects with selecting id and updating fields.
numnodesnumber of nodes in the "nodes" array
upd_fieldsfields to be updated for the selected edges, see LWT_COL_NODE_* macros
number of nodes being updated or -1 on error (
See also

Definition at line 683 of file liblwgeom_topo.h.