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Diffstat (limited to 'docs/tutorials/013/task.h')
-rw-r--r-- | docs/tutorials/013/task.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/docs/tutorials/013/task.h b/docs/tutorials/013/task.h deleted file mode 100644 index 64f4064dfa0..00000000000 --- a/docs/tutorials/013/task.h +++ /dev/null @@ -1,57 +0,0 @@ - -// $Id$ - -#ifndef TASK_H -#define TASK_H - -#include "ace/Task.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "mld.h" - -/* - This is much like the Task we've used in the past for implementing a thread - pool. This time, however, I've made the Task an element in a singly-linked - list. As the svc() method finishes the process() on a unit of work, it - will enqueue that unit of work to the next_ Task if there is one. If the - Task does not have a next_ Task, it will invoke the unit of work object's - fini() method after invoking process(). - */ -class Task : public ACE_Task < ACE_MT_SYNCH > -{ -public: - - typedef ACE_Task < ACE_MT_SYNCH > inherited; - - // Construct ourselves and an optional number of subtasks - // chained beyond us. - Task (int sub_tasks = 0); - ~Task (void); - - /* - I really wanted this to be called open() but that was already - claimed by the Task framework. start() will kick off our thread - pool for us. - */ - int start (int threads = 1); - - // Take Unit_Of_Work objects from the thread pool and invoke - // their process() and/or fini() as appropriate. - int svc (void); - - // Shut down the thread pool and it's associated subtasks - int close (u_long flags = 0); - - // Wait for the pool and subtasks to close - int wait (void); - -protected: - ACE_Barrier * barrier_; - Task *next_; - MLD; -}; - -#endif |