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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ash/public/cpp/app_launch_id.h" | 5 #include "ash/public/cpp/app_launch_id.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 | 8 |
9 namespace ash { | 9 namespace ash { |
10 | 10 |
11 AppLaunchId::AppLaunchId(const std::string& app_id, | 11 AppLaunchId::AppLaunchId(const std::string& app_id, |
12 const std::string& launch_id) | 12 const std::string& launch_id) |
13 : app_id_(app_id), launch_id_(launch_id) { | 13 : app_id_(app_id), launch_id_(launch_id) { |
14 DCHECK(!app_id.empty()); | 14 DCHECK(launch_id.empty() || !app_id.empty()) << "launch ids require app ids."; |
15 } | 15 } |
16 | 16 |
17 AppLaunchId::AppLaunchId(const std::string& app_id) : app_id_(app_id) { | 17 AppLaunchId::AppLaunchId(const std::string& app_id) : app_id_(app_id) {} |
James Cook
2017/05/04 16:38:48
optional: = default (and below)
msw
2017/05/04 19:05:56
Doneish, it works for the empty-arg default ctor a
| |
18 DCHECK(!app_id.empty()); | |
19 } | |
20 | 18 |
21 AppLaunchId::AppLaunchId() {} | 19 AppLaunchId::AppLaunchId() {} |
22 | 20 |
23 AppLaunchId::~AppLaunchId() {} | 21 AppLaunchId::~AppLaunchId() {} |
24 | 22 |
23 bool AppLaunchId::operator==(const AppLaunchId& other) const { | |
24 return app_id_ == other.app_id_ && launch_id_ == other.launch_id_; | |
25 } | |
26 | |
27 bool AppLaunchId::operator!=(const AppLaunchId& other) const { | |
28 return !(*this == other); | |
29 } | |
30 | |
31 bool AppLaunchId::operator<(const AppLaunchId& other) const { | |
32 return app_id_ < other.app_id_ || | |
33 (app_id_ == other.app_id_ && launch_id_ < other.launch_id_); | |
34 } | |
35 | |
36 bool AppLaunchId::IsEmpty() const { | |
37 return app_id_.empty() && launch_id_.empty(); | |
38 } | |
39 | |
25 } // namespace ash | 40 } // namespace ash |
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