1function C = offdiag (A) 2%GRB.OFFDIAG remove diaogonal entries. 3% C = GrB.offdiag (A) removes diagonal entries from A. 4% 5% See also GrB/tril, GrB/triu, GrB/diag, GrB.select. 6 7% SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2021, All Rights Reserved. 8% SPDX-License-Identifier: GPL-3.0-or-later 9 10if (isobject (A)) 11 A = A.opaque ; 12end 13 14C = GrB (gbselect ('offdiag', A, 0)) ; 15 16