derslib: thread_pool.hpp Source File

00001 /*
00002  * Copyright (C) Sergey P. Derevyago, 2008-2009.
00003  *
00004  * Permission to copy, use, modify, sell and distribute this software is granted
00005  * provided this copyright notice appears in all copies.
00006  * This software is provided "as is" without express or implied warranty, and
00007  * with no claim as to its suitability for any purpose.
00008  *
00009  */
00010 
00016 #ifndef __DERS__THREAD_POOL_HPP__
00017 #define __DERS__THREAD_POOL_HPP__
00018 
00019 #include <ders/config.hpp>
00020 #include <ders/task.hpp>
00021 
00022 namespace ders {  // ::ders
00023 
00028 class thread_pool : virtual public destroyable {
00029  public:
00030       virtual void exec(task& tk, const dq_vec& dv)=0;
00031 };
00032 
00033 typedef sh_ptr<thread_pool> sh_thread_pool;
00034 
00040 sh_thread_pool new_thread_pool(mem_pool& mp);
00041 
00048 sh_thread_pool new_thread_pool(mem_pool& mp, int cnt);
00049 
00050 }  // namespace ::ders
00051 
00052 #endif  // __DERS__THREAD_POOL_HPP__
00053