Mir
steady_clock.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 it
5  * under the terms of the GNU Lesser General Public License version 3,
6  * as 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: Alan Griffiths <alan@octopull.co.uk>
17  */
18 
19 #ifndef MIR_TIME_STEADY_CLOCK_H_
20 #define MIR_TIME_STEADY_CLOCK_H_
21 
22 #include "mir/time/clock.h"
23 
24 namespace mir
25 {
26 namespace time
27 {
28 
29 class SteadyClock : public Clock
30 {
31 public:
32  Timestamp now() const override;
33  Duration min_wait_until(Timestamp t) const override;
34 
35 private:
36  std::chrono::steady_clock clock;
37 };
38 }
39 }
40 
41 #endif
All things Mir.
Definition: atomic_callback.h:25
std::chrono::steady_clock::time_point Timestamp
Definition: types.h:29
std::chrono::steady_clock::duration Duration
Definition: types.h:30
Duration min_wait_until(Timestamp t) const override
The minimum amount of real time we would have to wait for this clock to reach or surpass the specifie...
Definition: steady_clock.cpp:28
Timestamp now() const override
The current time according to this clock.
Definition: steady_clock.cpp:22
Definition: steady_clock.h:29
Definition: clock.h:30

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