Panda3D
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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