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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef PPAPI_UTILITY_THREADING_SIMPLE_THREAD_H_ | 5 #ifndef PPAPI_UTILITY_THREADING_SIMPLE_THREAD_H_ |
| 6 #define PPAPI_UTILITY_THREADING_SIMPLE_THREAD_H_ | 6 #define PPAPI_UTILITY_THREADING_SIMPLE_THREAD_H_ |
| 7 | 7 |
| 8 #ifdef WIN32 | 8 #ifdef WIN32 |
| 9 #include <windows.h> | 9 #include <windows.h> |
| 10 #else | 10 #else |
| (...skipping 11 matching lines...) Expand all Loading... | |
| 22 public: | 22 public: |
| 23 #ifdef WIN32 | 23 #ifdef WIN32 |
| 24 typedef HANDLE ThreadHandle; | 24 typedef HANDLE ThreadHandle; |
| 25 #else | 25 #else |
| 26 typedef pthread_t ThreadHandle; | 26 typedef pthread_t ThreadHandle; |
| 27 #endif | 27 #endif |
| 28 | 28 |
| 29 typedef void (*ThreadFunc)(MessageLoop&, void* user_data); | 29 typedef void (*ThreadFunc)(MessageLoop&, void* user_data); |
| 30 | 30 |
| 31 explicit SimpleThread(const InstanceHandle& instance); | 31 explicit SimpleThread(const InstanceHandle& instance); |
| 32 explicit SimpleThread(const InstanceHandle& instance, const size_t stacksize); | |
|
brettw
2013/02/16 04:19:40
I'd remove "const" for the argument here.
nfullagar1
2013/02/19 18:59:10
Done.
| |
| 32 ~SimpleThread(); | 33 ~SimpleThread(); |
| 33 | 34 |
| 34 // Starts a thread and runs a message loop in it. If you need control over | 35 // Starts a thread and runs a message loop in it. If you need control over |
| 35 // how the message loop is run, use StartWithFunction. Returns true on | 36 // how the message loop is run, use StartWithFunction. Returns true on |
| 36 // success, false if the thread is already running or couldn't be started. | 37 // success, false if the thread is already running or couldn't be started. |
| 37 bool Start(); | 38 bool Start(); |
| 38 | 39 |
| 39 // Posts a quit message to the message loop and blocks until the thread | 40 // Posts a quit message to the message loop and blocks until the thread |
| 40 // exits. Returns true on success. If the thread is not running, returns | 41 // exits. Returns true on success. If the thread is not running, returns |
| 41 // false. | 42 // false. |
| 42 bool Join(); | 43 bool Join(); |
| 43 | 44 |
| 44 // Normally you can just use Start() to start a thread, and then post work to | 45 // Normally you can just use Start() to start a thread, and then post work to |
| 45 // it. In some cases you will want control over the message. If ThreadFunc | 46 // it. In some cases you will want control over the message. If ThreadFunc |
| 46 // is NULL, this acts the same as Start(). | 47 // is NULL, this acts the same as Start(). |
| 47 bool StartWithFunction(ThreadFunc func, void* user_data); | 48 bool StartWithFunction(ThreadFunc func, void* user_data); |
| 48 | 49 |
| 49 MessageLoop& message_loop() { return message_loop_; } | 50 MessageLoop& message_loop() { return message_loop_; } |
| 50 ThreadHandle thread() const { return thread_; } | 51 ThreadHandle thread() const { return thread_; } |
| 51 | 52 |
| 52 private: | 53 private: |
| 53 InstanceHandle instance_; | 54 InstanceHandle instance_; |
| 54 MessageLoop message_loop_; | 55 MessageLoop message_loop_; |
| 55 | 56 const size_t stacksize_; |
| 56 ThreadHandle thread_; | 57 ThreadHandle thread_; |
| 57 | 58 |
| 58 // Disallow (not implemented). | 59 // Disallow (not implemented). |
| 59 SimpleThread(const SimpleThread&); | 60 SimpleThread(const SimpleThread&); |
| 61 SimpleThread(const SimpleThread&, const size_t stacksize); | |
|
brettw
2013/02/16 04:19:40
I'm remove "const" for the argument here.
nfullagar1
2013/02/19 18:59:10
Done.
| |
| 60 SimpleThread& operator=(const SimpleThread&); | 62 SimpleThread& operator=(const SimpleThread&); |
| 61 }; | 63 }; |
| 62 | 64 |
| 63 } // namespace pp | 65 } // namespace pp |
| 64 | 66 |
| 65 #endif // PPAPI_UTILITY_THREADING_SIMPLE_THREAD_H_ | 67 #endif // PPAPI_UTILITY_THREADING_SIMPLE_THREAD_H_ |
| 66 | 68 |
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