PostGIS  2.5.1dev-r@@SVN_REVISION@@

◆ lwgeom_cmp()

Datum lwgeom_cmp ( PG_FUNCTION_ARGS  )

Definition at line 121 of file lwgeom_btree.c.

References gserialized_cmp(), lwgeom_hash(), and PG_FUNCTION_INFO_V1().

Referenced by lwgeom_gt().

122 {
123  GSERIALIZED *g1 = PG_GETARG_GSERIALIZED_P(0);
124  GSERIALIZED *g2 = PG_GETARG_GSERIALIZED_P(1);
125  int ret = gserialized_cmp(g1, g2);
126  PG_FREE_IF_COPY(g1, 0);
127  PG_FREE_IF_COPY(g2, 1);
128  PG_RETURN_INT32(ret);
129 }
int gserialized_cmp(const GSERIALIZED *g1, const GSERIALIZED *g2)
Return -1 if g1 is "less than" g2, 1 if g1 is "greater than" g2 and 0 if g1 and g2 are the "same"...
Definition: g_serialized.c:293
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