PostGIS  2.5.1dev-r@@SVN_REVISION@@

◆ geography_lt()

Datum geography_lt ( PG_FUNCTION_ARGS  )

Definition at line 49 of file geography_btree.c.

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

50 {
51  GSERIALIZED *g1 = PG_GETARG_GSERIALIZED_P(0);
52  GSERIALIZED *g2 = PG_GETARG_GSERIALIZED_P(1);
53  int cmp = gserialized_cmp(g1, g2);
54  PG_FREE_IF_COPY(g1, 0);
55  PG_FREE_IF_COPY(g2, 1);
56  if (cmp < 0)
57  PG_RETURN_BOOL(true);
58  else
59  PG_RETURN_BOOL(false);
60 }
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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