Panda3D
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externalThread.h
00001 // Filename: externalThread.h
00002 // Created by:  drose (30Jan06)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #ifndef EXTERNALTHREAD_H
00016 #define EXTERNALTHREAD_H
00017 
00018 #include "pandabase.h"
00019 #include "thread.h"
00020 
00021 ////////////////////////////////////////////////////////////////////
00022 //       Class : ExternalThread
00023 // Description : The special "external thread" class.  There is one
00024 //               instance of these in the world, and it is returned by
00025 //               Thread::get_external_thread().
00026 ////////////////////////////////////////////////////////////////////
00027 class EXPCL_PANDA_PIPELINE ExternalThread : public Thread {
00028 private:
00029   ExternalThread();
00030   ExternalThread(const string &name, const string &sync_name);
00031   virtual void thread_main();
00032 
00033 PUBLISHED:
00034   static TypeHandle get_class_type() {
00035     return _type_handle;
00036   }
00037 public:
00038   static void init_type() {
00039     Thread::init_type();
00040     register_type(_type_handle, "ExternalThread",
00041                   Thread::get_class_type());
00042   }
00043   virtual TypeHandle get_type() const {
00044     return get_class_type();
00045   }
00046   virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00047 
00048 private:
00049   static TypeHandle _type_handle;
00050 
00051   friend class Thread;
00052 };
00053 
00054 #endif
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