PostGIS
2.5.7dev-r@@SVN_REVISION@@
◆
geography_eq()
Datum geography_eq
(
PG_FUNCTION_ARGS
)
Definition at line
121
of file
geography_btree.c
.
122
{
123
GSERIALIZED
*g1 = PG_GETARG_GSERIALIZED_P(0);
124
GSERIALIZED
*g2 = PG_GETARG_GSERIALIZED_P(1);
125
int
cmp =
gserialized_cmp
(g1, g2);
126
PG_FREE_IF_COPY(g1, 0);
127
PG_FREE_IF_COPY(g2, 1);
128
if
(cmp == 0)
129
PG_RETURN_BOOL(
true
);
130
else
131
PG_RETURN_BOOL(
false
);
132
}
gserialized_cmp
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
GSERIALIZED
Definition:
liblwgeom.h:383
References
gserialized_cmp()
.
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geography_btree.c
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