function [m, n, type] = gbsize (G, dim)        %#ok

% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2020, All Rights
% Reserved.  http://suitesparse.com   See GraphBLAS/Doc/License.txt.

error ('GrB:mex', 'mexFunction not found; use gbmake to compile GraphBLAS') ;

