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◆
LWGEOM_isempty()
Datum LWGEOM_isempty
(
PG_FUNCTION_ARGS
)
Definition at line
1858
of file
lwgeom_functions_basic.c
.
1859
{
1860
GSERIALIZED
*geom = PG_GETARG_GSERIALIZED_P(0);
1861
PG_RETURN_BOOL(
gserialized_is_empty
(geom));
1862
}
gserialized_is_empty
int gserialized_is_empty(const GSERIALIZED *g)
Check if a GSERIALIZED is empty without deserializing first.
Definition:
gserialized.c:152
GSERIALIZED
Definition:
liblwgeom.h:443
References
gserialized_is_empty()
.
Here is the call graph for this function:
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lwgeom_functions_basic.c
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