PostGIS  2.5.0dev-r@@SVN_REVISION@@

◆ updateTopoGeomEdgeHeal

int(* LWT_BE_CALLBACKS_T::updateTopoGeomEdgeHeal) (const LWT_BE_TOPOLOGY *topo, LWT_ELEMID edge1, LWT_ELEMID edge2, LWT_ELEMID newedge)

Update TopoGeometry objects after healing two edges.

Parameters
topothe topology to act upon
edge1identifier of the first edge
edge2identifier of the second edge
newedgeidentifier of the new edge, taking the space previously occupied by both original edges
Note
that newedge may or may not be equal to edge1 or edge2, while edge1 should never be the same as edge2.
Returns
1 on success, 0 on error (
See also
lastErrorMessage)

Definition at line 837 of file liblwgeom_topo.h.