optional.cc
1 /*
2  * MoMEMta: a modular implementation of the Matrix Element Method
3  * Copyright (C) 2017 Universite catholique de Louvain (UCL), Belgium
4  *
5  * This program is free software: you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation, either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #include <lib/optional.h>
20 
21 namespace momemta {
22 namespace gtl {
23 
24 const char *bad_optional_access::what() const noexcept {
25  return "bad_optional_access";
26 }
27 
28 }
29 }
Definition: Graph.h:21