www.gusucode.com > 基于lingo求所以解,对潮流计算求出所有解 > matpower4.1/t/t_ok.m
function t_ok(cond, msg) %T_OK Tests if a condition is true. % T_OK(EXPR, MSG) increments the global test count and if the EXPR % is true it increments the passed tests count, otherwise increments % the failed tests count. Prints 'ok' or 'not ok' followed by the % MSG, unless the global variable t_quiet is true. Intended to be % called between calls to T_BEGIN and T_END. % % Example: % quiet = 0; % t_begin(5, quiet); % t_ok(pi > 3, 'size of pi'); % t_skip(3, 'not yet written'); % t_is(2+2, 4, 12, '2+2 still equals 4'); % t_end; % % See also T_IS, T_SKIP, T_BEGIN, T_END, T_RUN_TESTS. % MATPOWER % $Id: t_ok.m,v 1.7 2010/04/26 19:45:26 ray Exp $ % by Ray Zimmerman, PSERC Cornell % Copyright (c) 2004-2010 by Power System Engineering Research Center (PSERC) % % This file is part of MATPOWER. % See http://www.pserc.cornell.edu/matpower/ for more info. % % MATPOWER is free software: you can redistribute it and/or modify % it under the terms of the GNU General Public License as published % by the Free Software Foundation, either version 3 of the License, % or (at your option) any later version. % % MATPOWER is distributed in the hope that it will be useful, % but WITHOUT ANY WARRANTY; without even the implied warranty of % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % GNU General Public License for more details. % % You should have received a copy of the GNU General Public License % along with MATPOWER. If not, see <http://www.gnu.org/licenses/>. % % Additional permission under GNU GPL version 3 section 7 % % If you modify MATPOWER, or any covered work, to interface with % other modules (such as MATLAB code and MEX-files) available in a % MATLAB(R) or comparable environment containing parts covered % under other licensing terms, the licensors of MATPOWER grant % you additional permission to convey the resulting work. global t_quiet; global t_counter; global t_ok_cnt; global t_not_ok_cnt; if nargin < 2 || strcmp(msg, '') msg = ''; else msg = [' - ', msg]; end if cond t_ok_cnt = t_ok_cnt + 1; else t_not_ok_cnt = t_not_ok_cnt + 1; if ~t_quiet fprintf('not '); end end if ~t_quiet fprintf('ok %d%s\n', t_counter, msg); end t_counter = t_counter + 1;