GUROBIVER Prints or returns GUROBI version info.
V = GUROBIVER returns the current GUROBI version numbers.
V = GUROBIVER('all') returns a struct with the fields Name, Version,
Release and Date (all strings). Calling GUROBIVER without assigning the
return value prints the version and release date of the current
installation of GUROBI.
See also MPVER.0001 function rv = gurobiver(varargin) 0002 %GUROBIVER Prints or returns GUROBI version info. 0003 % V = GUROBIVER returns the current GUROBI version numbers. 0004 % V = GUROBIVER('all') returns a struct with the fields Name, Version, 0005 % Release and Date (all strings). Calling GUROBIVER without assigning the 0006 % return value prints the version and release date of the current 0007 % installation of GUROBI. 0008 % 0009 % See also MPVER. 0010 0011 % MATPOWER 0012 % Copyright (c) 2010-2015 by Power System Engineering Research Center (PSERC) 0013 % by Ray Zimmerman, PSERC Cornell 0014 % 0015 % $Id: gurobiver.m 2644 2015-03-11 19:34:22Z ray $ 0016 % 0017 % This file is part of MATPOWER. 0018 % Covered by the 3-clause BSD License (see LICENSE file for details). 0019 % See http://www.pserc.cornell.edu/matpower/ for more info. 0020 0021 try 0022 model = struct( ... 0023 'A', sparse(1), ... 0024 'rhs', 1, ... 0025 'sense', '=', ... 0026 'vtype', 'C', ... 0027 'obj', 1, ... 0028 'modelsense', 'min' ... 0029 ); 0030 params = struct( ... 0031 'outputflag', 0 ... 0032 ); 0033 result = gurobi(model, params); 0034 vn = sprintf('%d.%d.%d', result.versioninfo.major, result.versioninfo.minor, result.versioninfo.technical); 0035 catch gurobiError 0036 fprintf('Gurobi Error!\n'); 0037 disp(gurobiError.message); 0038 vn = '<unknown>'; 0039 end 0040 0041 v = struct( 'Name', 'Gurobi', ... 0042 'Version', vn, ... 0043 'Release', '', ... 0044 'Date', '' ); 0045 if nargout > 0 0046 if nargin > 0 0047 rv = v; 0048 else 0049 rv = v.Version; 0050 end 0051 else 0052 fprintf('%-22s Version %-10s %-11s\n', v.Name, v.Version, v.Date); 0053 end