My Project
Loading...
Searching...
No Matches
Visitor.hpp
1/*
2 Copyright 2023 SINTEF Digital.
3
4 This file is part of the Open Porous Media project (OPM).
5
6 OPM is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 2 of the License, or
9 (at your option) any later version.
10
11 OPM is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with OPM. If not, see <http://www.gnu.org/licenses/>.
18
19 Consult the COPYING file in the top-level source directory of this
20 module for the precise wording of the license and the list of
21 copyright holders.
22*/
23
24#ifndef VISITOR_HPP
25#define VISITOR_HPP
26
27#include <string>
28#include <variant>
29
30namespace Opm {
31
33template<class... Ts>
34struct VisitorOverloadSet : Ts...
35{
36 using Ts::operator()...;
37};
38
40template<class... Ts> VisitorOverloadSet(Ts...) -> VisitorOverloadSet<Ts...>;
41
44template<class Exception>
46 MonoThrowHandler(const std::string& message)
47 : message_(message)
48 {}
49
50 void operator()(std::monostate&)
51 {
52 throw Exception(message_);
53 }
54
55 void operator()(const std::monostate&) const
56 {
57 throw Exception(message_);
58 }
59
60private:
61 std::string message_;
62};
63
64}
65
66#endif
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30
A functor for handling a monostate in a visitor overload set.
Definition Visitor.hpp:45
Helper struct for for generating visitor overload sets.
Definition Visitor.hpp:35