lwgeom_as_lwcollection()

LWCOLLECTION * lwgeom_as_lwcollection ( const LWGEOM *  lwgeom )

extern

Definition at line 233 of file lwgeom.c.

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

References lwgeom_is_collection().

Referenced by _lwt_AddLine(), _lwt_AddLineEdge(), _lwt_EdgeSplit(), _lwt_SnapEdgeToExistingNode(), _lwt_split_by_nodes(), lw_dist2d_recursive(), lw_dist3d_recursive(), lwcollection_build_buffer(), lwcollection_extract_recursive(), lwcollection_offsetcurve(), lwcollection_split(), lwgeom_count_geometries(), lwgeom_extract_geometry_n(), lwgeom_is_closed(), lwgeom_ngeoms(), lwgeom_offsetcurve(), lwgeom_segmentize_sphere(), lwgeom_set_srid(), lwgeom_split_wrapx(), lwgeom_subgeom(), lwline_split_by_line(), RASTER_setPixelValuesGeomval(), test_lwgeom_split(), wkt_parser_collection_add_geom(), and wkt_parser_collection_finalize().

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