PostGIS  2.2.8dev-r@@SVN_REVISION@@

◆ lwpoint_calculate_circ_tree()

static CIRC_NODE* lwpoint_calculate_circ_tree ( const LWPOINT lwpoint)

Definition at line 815 of file lwgeodetic_tree.c.

References circ_tree_new(), circ_node::geom_type, lwgeom_get_type(), and LWPOINT::point.

Referenced by lwgeom_calculate_circ_tree().

816 {
817  CIRC_NODE* node;
818  node = circ_tree_new(lwpoint->point);
819  node->geom_type = lwgeom_get_type((LWGEOM*)lwpoint);;
820  return node;
821 }
Note that p1 and p2 are pointers into an independent POINTARRAY, do not free them.
uint32_t lwgeom_get_type(const LWGEOM *geom)
Return LWTYPE number.
Definition: lwgeom.c:829
Definition: liblwgeom.h:395
CIRC_NODE * circ_tree_new(const POINTARRAY *pa)
Build a tree of nodes from a point array, one node per edge.
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