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brin_common.c
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1 #include "postgis_brin.h"
2 
3 bool
4 is_gserialized_from_datum_empty(Datum the_datum)
5 {
6  GSERIALIZED *geom = (GSERIALIZED*)PG_DETOAST_DATUM(the_datum);
7 
8  if (gserialized_is_empty(geom) == LW_TRUE)
9  return true;
10  else
11  return false;
12 }
is_gserialized_from_datum_empty
bool is_gserialized_from_datum_empty(Datum the_datum)
Definition: brin_common.c:4
gserialized_is_empty
int gserialized_is_empty(const GSERIALIZED *g)
Check if a GSERIALIZED is empty without deserializing first.
Definition: gserialized.c:152
LW_TRUE
#define LW_TRUE
Return types for functions with status returns.
Definition: liblwgeom.h:93
postgis_brin.h