GEOSnoop()

Datum GEOSnoop

(

PG_FUNCTION_ARGS

)

Definition at line 2903 of file postgis/lwgeom_geos.c.

{
        GSERIALIZED *geom;
        GEOSGeometry *geosgeom;
        GSERIALIZED *lwgeom_result;
 
        initGEOS(lwpgnotice, lwgeom_geos_error);
 
        geom = PG_GETARG_GSERIALIZED_P(0);
        geosgeom = POSTGIS2GEOS(geom);
        if ( ! geosgeom ) PG_RETURN_NULL();
 
        lwgeom_result = GEOS2POSTGIS(geosgeom, gserialized_has_z(geom));
        GEOSGeom_destroy(geosgeom);
 
        PG_FREE_IF_COPY(geom, 0);
 
        PG_RETURN_POINTER(lwgeom_result);
}

References GEOS2POSTGIS(), gserialized_has_z(), lwgeom_geos_error(), and POSTGIS2GEOS().

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