1function [m, n] = size (G, dim) 2%SIZE the dimensions of a matrix. 3% [m n] = size (G) is the size of an m-by-n sparse matrix. 4% If any dimension exceeds flintmax (2^53), m and n are returned as int64. 5% 6% See also GrB/length, GrB/numel. 7 8% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved. 9% SPDX-License-Identifier: GPL-3.0-or-later 10 11G = G.opaque ; 12[m, n] = gbsize (G) ; 13 14if (nargin == 2) 15 s = [m n] ; 16 m = s (dim) ; 17elseif (nargout == 1) 18 m = [m n] ; 19end 20 21