LWCOLLECTION* lwgeom_as_lwcollection

(

const LWGEOM *

lwgeom

)

Definition at line 143 of file lwgeom.c.

References lwgeom_is_collection().

Referenced by lw_dist2d_recursive(), lw_dist3d_recursive(), lwcollection_build_buffer(), lwcollection_split(), LWGEOM_geometryn_collection(), lwgeom_is_closed(), lwgeom_ngeoms(), LWGEOM_numgeometries_collection(), lwgeom_segmentize_sphere(), lwgeom_set_srid(), lwgeom_subgeom(), lwline_split_by_line(), RASTER_setPixelValuesGeomval(), and wkt_parser_collection_add_geom().

{
        if ( lwgeom == NULL ) return NULL;
        if ( lwgeom_is_collection(lwgeom) )
                return (LWCOLLECTION*)lwgeom;
        else return NULL;
}

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