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DeckTree.hpp
1/*
2 Copyright 2021 Statoil ASA.
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 3 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
20#ifndef DECK_TREE_HPP
21#define DECK_TREE_HPP
22
23#include <string>
24#include <unordered_map>
25#include <unordered_set>
26#include <optional>
27
28
29namespace Opm {
30
31
32/*
33 The purpose of the DeckTree class is to maintain a minimal relationship
34 between the include files in the deck; the sole purpose of this class is to
35 support writing of decks with the keywords in the correct files.
36*/
37
38class DeckTree {
39public:
40 DeckTree() = default;
41 explicit DeckTree(const std::string&);
42
43 const std::string& parent(const std::string& fname) const;
44 bool includes(const std::string& parent_file, const std::string& include_file) const;
45 void add_include(std::string parent_file, std::string include_file);
46 void add_root(const std::string& fname);
47 bool has_include(const std::string& fname) const;
48 const std::string& root() const;
49
50private:
51 class TreeNode {
52 public:
53 explicit TreeNode(const std::string& fn);
54 TreeNode(const std::string& pn, const std::string& fn);
55 void add_include(const std::string& include_file);
56 bool includes(const std::string& include_file) const;
57
58 std::string fname;
59 std::optional<std::string> parent;
60 std::unordered_set<std::string> include_files;
61 };
62
63 std::string add_node(const std::string& fname);
64
65 std::optional<std::string> root_file;
66 std::unordered_map<std::string, TreeNode> nodes;
67};
68
69
70}
71#endif /* DECKRECORD_HPP */
72
Definition DeckTree.hpp:38
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30