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Documentation                       Search   NLMISC::CTaskManager Class Reference CTaskManager is a class that manage a list of Task with one Thread. More... #include <task_manager.h> Inheritance diagram for NLMISC::CTaskManager: List of all members. Public Methods   CTaskManager ()   Constructor. More...   ~CTaskManager ()   Destructeur. More... void  run (void)   Manage TaskQueue. More... void  addTask (IRunnable *)   Add a task to TaskManager. More... bool  deleteTask (IRunnable *r)   Delete a task, only if task is not running, return true if found and deleted. More... void  sleepTask (void)   Sleep a Task. More... uint  taskListSize (void)   Task list size. More... bool  isThreadRunning ()   return false if exit() is required. task added with addTask() should test this flag. More... Protected Methods void  waitCurrentTaskToComplete ()   If any, wait the current running task to complete this function MUST be called in a 'accessor to the _TaskQueue' statement because a mutex is required eg: \begincode { CSynchronized<list<IRunnable *> >CAccessor acces(&_TaskQueue); waitCurrentTaskToComplete(); } . More... Protected Attributes CSynchronized< std::list< IRunnable * > >  _TaskQueue   queue of tasks, using list container instead of queue for DeleteTask methode. More... IThread *  _Thread   thread pointer. More... volatile bool  _ThreadRunning   flag indicate thread loop, if false cause thread exit. More... Private Attributes volatile bool  _IsTaskRunning Detailed Description CTaskManager is a class that manage a list of Task with one Thread. Author: Alain Saffray , Nevrax France Date: 2000 Definition at line 45 of file task_manager.h. Constructor & Destructor Documentation NLMISC::CTaskManager::CTaskManager (    )    Constructor. Definition at line 37 of file task_manager.cpp. References _IsTaskRunning, _Thread, and _ThreadRunning. NLMISC::CTaskManager::~CTaskManager (    )    Destructeur. Definition at line 48 of file task_manager.cpp. References _ThreadRunning, and NLMISC::nlSleep. Member Function Documentation void NLMISC::CTaskManager::addTask (  IRunnable *    )    Add a task to TaskManager. Definition at line 88 of file task_manager.cpp. References _TaskQueue, and r. Referenced by NLMISC::CAsyncFileManager::addLoadTask, NLMISC::CAsyncFileManager::loadFile, NLMISC::CAsyncFileManager::loadFiles, and NLMISC::CAsyncFileManager::signal. bool NLMISC::CTaskManager::deleteTask (  IRunnable *    r )    Delete a task, only if task is not running, return true if found and deleted. Definition at line 95 of file task_manager.cpp. References _TaskQueue, and r. bool NLMISC::CTaskManager::isThreadRunning (    )  [inline]   return false if exit() is required. task added with addTask() should test this flag. Definition at line 71 of file task_manager.h. References _ThreadRunning. void NLMISC::CTaskManager::run (  void    )  [virtual]   Manage TaskQueue. Implements NLMISC::IRunnable. Definition at line 56 of file task_manager.cpp. References _IsTaskRunning, _TaskQueue, _ThreadRunning, and sleepTask. void NLMISC::CTaskManager::sleepTask (  void    )  [inline]   Sleep a Task. Definition at line 65 of file task_manager.h. References NLMISC::nlSleep. Referenced by run, and waitCurrentTaskToComplete. uint NLMISC::CTaskManager::taskListSize (  void    )    Task list size. Definition at line 110 of file task_manager.cpp. References _TaskQueue. void NLMISC::CTaskManager::waitCurrentTaskToComplete (    )  [protected]   If any, wait the current running task to complete this function MUST be called in a 'accessor to the _TaskQueue' statement because a mutex is required eg: \begincode { CSynchronized<list<IRunnable *> >CAccessor acces(&_TaskQueue); waitCurrentTaskToComplete(); } . Definition at line 117 of file task_manager.cpp. References sleepTask. Referenced by NLMISC::CAsyncFileManager::cancelLoadTask. Member Data Documentation volatile bool NLMISC::CTaskManager::_IsTaskRunning [private]   Definition at line 101 of file task_manager.h. Referenced by CTaskManager, and run. CSynchronized<std::list<IRunnable *> > NLMISC::CTaskManager::_TaskQueue [protected]   queue of tasks, using list container instead of queue for DeleteTask methode. Definition at line 91 of file task_manager.h. Referenced by addTask, NLMISC::CAsyncFileManager::cancelLoadTask, NLMISC::CAsyncFileManager::cancelSignal, deleteTask, run, and taskListSize. IThread* NLMISC::CTaskManager::_Thread [protected]   thread pointer. Definition at line 94 of file task_manager.h. Referenced by CTaskManager. volatile bool NLMISC::CTaskManager::_ThreadRunning [protected]   flag indicate thread loop, if false cause thread exit. Definition at line 97 of file task_manager.h. Referenced by CTaskManager, isThreadRunning, run, and ~CTaskManager. The documentation for this class was generated from the following files: task_manager.h task_manager.cpp