declval.hh
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1 // -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 // vi: set et ts=4 sw=4 sts=4:
3 /*
4  Copyright (C) 2015 by Andreas Lauser
5 
6  This file is part of the Open Porous Media project (OPM).
7 
8  OPM is free software: you can redistribute it and/or modify
9  it under the terms of the GNU General Public License as published by
10  the Free Software Foundation, either version 2 of the License, or
11  (at your option) any later version.
12 
13  OPM is distributed in the hope that it will be useful,
14  but WITHOUT ANY WARRANTY; without even the implied warranty of
15  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  GNU General Public License for more details.
17 
18  You should have received a copy of the GNU General Public License
19  along with OPM. If not, see <http://www.gnu.org/licenses/>.
20 */
28 #ifndef EWOMS_DECLVAL_HH
29 #define EWOMS_DECLVAL_HH
30 
31 namespace Ewoms {
43 template <class T>
44 T &declval();
45 } // namespace Ewoms
46 
47 #endif
Definition: baseauxiliarymodule.hh:35
T & declval()
Template function which returns an object of an arbitrary type.