Equalizer  1.2.1
threadID.h
00001 
00002 /* Copyright (c) 2010-2011, Stefan Eilemann <eile@eyescale.ch> 
00003  *
00004  * This library is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU Lesser General Public License version 2.1 as published
00006  * by the Free Software Foundation.
00007  *  
00008  * This library is distributed in the hope that it will be useful, but WITHOUT
00009  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00010  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00011  * details.
00012  * 
00013  * You should have received a copy of the GNU Lesser General Public License
00014  * along with this library; if not, write to the Free Software Foundation, Inc.,
00015  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00016  */
00017 
00018 #ifndef COBASE_THREADID_H
00019 #define COBASE_THREADID_H
00020 
00021 #include <co/base/api.h>     // COBASE_API definition
00022 
00023 #include <ostream>
00024 
00025 namespace co
00026 {
00027 namespace base
00028 {
00029     struct ThreadIDPrivate;
00030 
00032     class ThreadID
00033     {
00034     public:
00036         COBASE_API ThreadID();
00037 
00039         COBASE_API ThreadID( const ThreadID& from );
00040 
00042         COBASE_API ~ThreadID();
00043 
00045         COBASE_API ThreadID& operator = ( const ThreadID& from );
00046 
00048         COBASE_API bool operator == ( const ThreadID& rhs ) const;
00049 
00054         COBASE_API bool operator != ( const ThreadID& rhs ) const;
00055         
00056         COBASE_API static const ThreadID ZERO; 
00057 
00058     private:
00059         ThreadIDPrivate* const _data;
00060         friend class Thread;
00061 
00062         friend COBASE_API 
00063         std::ostream& operator << ( std::ostream& os, const ThreadID& );
00064     };
00065 
00067     COBASE_API std::ostream& operator << ( std::ostream&, const ThreadID& );
00068 }
00069 }
00070 
00071 #endif // COBASE_THREADID_H
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