PostGIS  2.5.0dev-r@@SVN_REVISION@@
int lwgeom_has_srid ( const LWGEOM geom)

Return true or false depending on whether a geometry has a valid SRID set.

Definition at line 1429 of file lwgeom.c.

References LW_FALSE, LW_TRUE, LWGEOM::srid, and SRID_UNKNOWN.

Referenced by lwgeom_to_wkt(), and lwgeom_wkb_needs_srid().

1430 {
1431  if ( geom->srid != SRID_UNKNOWN )
1432  return LW_TRUE;
1433 
1434  return LW_FALSE;
1435 }
int32_t srid
Definition: liblwgeom.h:398
#define LW_FALSE
Definition: liblwgeom.h:76
#define LW_TRUE
Return types for functions with status returns.
Definition: liblwgeom.h:75
#define SRID_UNKNOWN
Unknown SRID value.
Definition: liblwgeom.h:187

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