1 /*
2  Copyright (C) 2010-2014 Kristian Duske
3 
4  This file is part of TrenchBroom.
5 
6  TrenchBroom 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  TrenchBroom 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 TrenchBroom. If not, see <http://www.gnu.org/licenses/>.
18  */
19 
20 #ifndef TrenchBroom_EntityAttributeSnapshot
21 #define TrenchBroom_EntityAttributeSnapshot
22 
23 #include "Model/ModelTypes.h"
24 
25 #include <map>
26 
27 namespace TrenchBroom {
28     namespace Model {
29         class EntityAttributeSnapshot {
30         public:
31             typedef std::map<AttributableNode*, EntityAttributeSnapshot> Map;
32         private:
33             AttributeName m_name;
34             AttributeValue m_value;
35             bool m_present;
36         public:
37             EntityAttributeSnapshot(const AttributeName& name, const AttributeValue& value);
38             EntityAttributeSnapshot(const AttributeName& name);
39 
40             void restore(AttributableNode* node) const;
41         };
42     }
43 }
44 
45 #endif /* defined(TrenchBroom_EntityAttributeSnapshot) */
46