PostGIS  2.4.9dev-r@@SVN_REVISION@@

◆ lwgeom_le()

Datum lwgeom_le ( PG_FUNCTION_ARGS  )

Definition at line 64 of file lwgeom_btree.c.

References FALSE, gserialized_cmp(), lwgeom_eq(), PG_FUNCTION_INFO_V1(), and TRUE.

Referenced by lwgeom_lt().

65 {
66  GSERIALIZED *g1 = PG_GETARG_GSERIALIZED_P(0);
67  GSERIALIZED *g2 = PG_GETARG_GSERIALIZED_P(1);
68  int cmp = gserialized_cmp(g1, g2);
69  PG_FREE_IF_COPY(g1, 0);
70  PG_FREE_IF_COPY(g2, 1);
71  if (cmp <= 0)
72  PG_RETURN_BOOL(TRUE);
73  else
74  PG_RETURN_BOOL(FALSE);
75 }
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:294
#define FALSE
Definition: dbfopen.c:168
#define TRUE
Definition: dbfopen.c:169
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