xoreos  0.0.5
changeid.h
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1 /* xoreos - A reimplementation of BioWare's Aurora engine
2  *
3  * xoreos is the legal property of its developers, whose names
4  * can be found in the AUTHORS file distributed with this source
5  * distribution.
6  *
7  * xoreos is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 3
10  * of the License, or (at your option) any later version.
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15  * GNU General Public License for more details.
16  *
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19  */
20 
25 #ifndef COMMON_CHANGEID_H
26 #define COMMON_CHANGEID_H
27 
28 #include "src/common/scopedptr.h"
29 
30 namespace Common {
31 
32 class ChangeContent;
33 
35 class ChangeID {
36 public:
37  ChangeID();
38  ChangeID(const ChangeID &change);
39  ~ChangeID();
40 
41  ChangeID &operator=(const ChangeID &change);
42 
43  bool empty() const;
44 
45  void clear();
46 
47  ChangeContent *getContent() const;
48  void setContent(ChangeContent *content);
49 
50 protected:
52 };
53 
55 public:
56  virtual ~ChangeContent() { }
57 
58  virtual ChangeContent *clone() const = 0;
59 
60 protected:
62 };
63 
64 } // End of namespace Common
65 
66 #endif // COMMON_CHANGEID_H
virtual ChangeContent * clone() const =0
Definition: 2dafile.h:39
ChangeContent * getContent() const
Definition: changeid.cpp:56
A simple scoped smart pointer template.
ChangeID & operator=(const ChangeID &change)
Definition: changeid.cpp:39
void setContent(ChangeContent *content)
Definition: changeid.cpp:60
A scoped plain pointer, allowing pointer-y access and normal deletion.
Definition: scopedptr.h:120
A class representing an undoable change.
Definition: changeid.h:35
virtual ~ChangeContent()
Definition: changeid.h:56
ScopedPtr< ChangeContent > _content
Definition: changeid.h:51
bool empty() const
Definition: changeid.cpp:48