VirtualBox

source: vbox/trunk/src/VBox/Main/include/ThreadTask.h@ 71272

Last change on this file since 71272 was 69500, checked in by vboxsync, 7 years ago

*: scm --update-copyright-year

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 1.5 KB
Line 
1/** @file
2 * VirtualBox ThreadTask class definition
3 */
4
5/*
6 * Copyright (C) 2015-2017 Oracle Corporation
7 *
8 * This file is part of VirtualBox Open Source Edition (OSE), as
9 * available from http://www.virtualbox.org. This file is free software;
10 * you can redistribute it and/or modify it under the terms of the GNU
11 * General Public License (GPL) as published by the Free Software
12 * Foundation, in version 2 as it comes in the "COPYING" file of the
13 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
15 */
16
17#ifndef ____H_THREADTASK
18#define ____H_THREADTASK
19
20#include "VBox/com/string.h"
21
22/**
23 * The class ThreadVoidData is used as a base class for any data which we want to pass into a thread
24 */
25struct ThreadVoidData
26{
27public:
28 ThreadVoidData() { }
29 virtual ~ThreadVoidData() { }
30};
31
32
33class ThreadTask
34{
35public:
36 ThreadTask(const Utf8Str &t)
37 : m_strTaskName(t)
38 , mAsync(false)
39 { }
40
41 virtual ~ThreadTask()
42 { }
43
44 HRESULT createThread(void);
45 HRESULT createThreadWithType(RTTHREADTYPE enmType);
46
47 inline Utf8Str getTaskName() const { return m_strTaskName; }
48 bool isAsync() { return mAsync; }
49
50protected:
51 HRESULT createThreadInternal(RTTHREADTYPE enmType);
52 static DECLCALLBACK(int) taskHandlerThreadProc(RTTHREAD thread, void *pvUser);
53
54 ThreadTask() : m_strTaskName("GenericTask")
55 { }
56
57 Utf8Str m_strTaskName;
58 bool mAsync;
59
60private:
61 virtual void handler() = 0;
62};
63
64#endif
65
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