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Issue 1647803004: Move base to DEPS (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 4 years, 10 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "base/profiler/tracked_time.h"
6
7 #include "build/build_config.h"
8
9 #if defined(OS_WIN)
10 #include <mmsystem.h> // Declare timeGetTime()... after including build_config.
11 #endif
12
13 namespace tracked_objects {
14
15 Duration::Duration() : ms_(0) {}
16 Duration::Duration(int32 duration) : ms_(duration) {}
17
18 Duration& Duration::operator+=(const Duration& other) {
19 ms_ += other.ms_;
20 return *this;
21 }
22
23 Duration Duration::operator+(const Duration& other) const {
24 return Duration(ms_ + other.ms_);
25 }
26
27 bool Duration::operator==(const Duration& other) const {
28 return ms_ == other.ms_;
29 }
30
31 bool Duration::operator!=(const Duration& other) const {
32 return ms_ != other.ms_;
33 }
34
35 bool Duration::operator>(const Duration& other) const {
36 return ms_ > other.ms_;
37 }
38
39 // static
40 Duration Duration::FromMilliseconds(int ms) { return Duration(ms); }
41
42 int32 Duration::InMilliseconds() const { return ms_; }
43
44 //------------------------------------------------------------------------------
45
46 TrackedTime::TrackedTime() : ms_(0) {}
47 TrackedTime::TrackedTime(int32 ms) : ms_(ms) {}
48 TrackedTime::TrackedTime(const base::TimeTicks& time)
49 : ms_(static_cast<int32>((time - base::TimeTicks()).InMilliseconds())) {
50 }
51
52 // static
53 TrackedTime TrackedTime::Now() {
54 return TrackedTime(base::TimeTicks::Now());
55 }
56
57 Duration TrackedTime::operator-(const TrackedTime& other) const {
58 return Duration(ms_ - other.ms_);
59 }
60
61 TrackedTime TrackedTime::operator+(const Duration& other) const {
62 return TrackedTime(ms_ + other.ms_);
63 }
64
65 bool TrackedTime::is_null() const { return ms_ == 0; }
66
67 } // namespace tracked_objects
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