LWGEOM_force_curve()

Datum LWGEOM_force_curve

(

PG_FUNCTION_ARGS

)

Definition at line 548 of file lwgeom_functions_basic.c.

References dumpnode::geom, geometry_serialize(), lwgeom_as_curve(), LWGEOM_force_sfs(), lwgeom_from_gserialized(), and PG_FUNCTION_INFO_V1().

Referenced by LWGEOM_force_multi().

{
        GSERIALIZED *geom = PG_GETARG_GSERIALIZED_P(0);
        GSERIALIZED *result;
        LWGEOM *lwgeom;
        LWGEOM *ogeom;

        POSTGIS_DEBUG(2, "LWGEOM_force_curve called");

  /* TODO: early out if input is already a curve */

        lwgeom = lwgeom_from_gserialized(geom);
        ogeom = lwgeom_as_curve(lwgeom);

        result = geometry_serialize(ogeom);

        PG_FREE_IF_COPY(geom, 0);

        PG_RETURN_POINTER(result);
}

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