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aging_buffer.h
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1 /*
2  * Copyright © 2013 Canonical Ltd.
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License version 3 as
6  * published by the Free Software Foundation.
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU Lesser General Public License for more details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this program. If not, see <http://www.gnu.org/licenses/>.
15  *
16  * Authored by: Christopher James Halse Rogers <christopher.halse.rogers@canonical.com>
17  */
18 
19 #ifndef MIR_CLIENT_AGING_BUFFER_H_
20 #define MIR_CLIENT_AGING_BUFFER_H_
21 
22 #include "client_buffer.h"
23 
24 namespace mir
25 {
26 namespace client
27 {
28 
29 class AgingBuffer : public ClientBuffer
30 {
31 public:
32  AgingBuffer();
33  ~AgingBuffer() noexcept {}
34 
35  virtual uint32_t age() const;
36  virtual void increment_age();
37  virtual void mark_as_submitted();
38 
39 private:
40  uint32_t buffer_age;
41 };
42 
43 }
44 }
45 
46 #endif /* MIR_CLIENT_AGING_BUFFER_H_ */
47 

Copyright © 2012,2013 Canonical Ltd.
Generated on Tue Oct 15 00:23:28 UTC 2013