PostGIS  2.3.7dev-r@@SVN_REVISION@@

◆ insertNodes

int(* LWT_BE_CALLBACKS_T::insertNodes) (const LWT_BE_TOPOLOGY *topo, LWT_ISO_NODE *nodes, int numelems)

Insert nodes.

Insert node primitives in the topology, performing no consistency checks.

topothe topology to act upon
nodesthe nodes to insert. Those with a node_id set to -1 it will be replaced to an automatically assigned identifier
nelemsnumber of elements in the nodes array
1 on success, 0 on error (
See also

Definition at line 245 of file liblwgeom_topo.h.