GroovX: src/nub/scheduler.h Source File

00001 
00004 
00005 //
00006 // Copyright (c) 2004-2007 University of Southern California
00007 // Rob Peters <rjpeters at usc dot edu>
00008 //
00009 // created: Thu Oct 14 10:02:53 2004
00010 // commit: $Id: scheduler.h 10065 2007-04-12 05:54:56Z rjpeters $
00011 // $HeadURL: file:///lab/rjpeters/svnrepo/code/trunk/groovx/src/nub/scheduler.h $
00012 //
00013 // --------------------------------------------------------------------
00014 //
00015 // This file is part of GroovX.
00016 //   [http://ilab.usc.edu/rjpeters/groovx/]
00017 //
00018 // GroovX is free software; you can redistribute it and/or modify it
00019 // under the terms of the GNU General Public License as published by
00020 // the Free Software Foundation; either version 2 of the License, or
00021 // (at your option) any later version.
00022 //
00023 // GroovX is distributed in the hope that it will be useful, but
00024 // WITHOUT ANY WARRANTY; without even the implied warranty of
00025 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00026 // General Public License for more details.
00027 //
00028 // You should have received a copy of the GNU General Public License
00029 // along with GroovX; if not, write to the Free Software Foundation,
00030 // Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
00031 //
00033 
00034 #ifndef GROOVX_NUB_SCHEDULER_H_UTC20050626084019_DEFINED
00035 #define GROOVX_NUB_SCHEDULER_H_UTC20050626084019_DEFINED
00036 
00037 namespace rutz
00038 {
00039   template <class T> class shared_ptr;
00040 }
00041 
00042 namespace nub
00043 {
00044   class scheduler;
00045   class timer_token;
00046 }
00047 
00048 class nub::timer_token
00049 {
00050 private:
00051   timer_token(const timer_token&);
00052   timer_token& operator=(const timer_token&);
00053 
00054 protected:
00055   timer_token();
00056 
00057 public:
00058   virtual ~timer_token() throw();
00059 };
00060 
00061 class nub::scheduler
00062 {
00063 public:
00064   virtual ~scheduler() throw();
00065 
00066   virtual rutz::shared_ptr<nub::timer_token>
00067   schedule(int msec,
00068            void (*callback)(void*),
00069            void* clientdata) = 0;
00070 };
00071 
00072 static const char __attribute__((used)) vcid_groovx_nub_scheduler_h_utc20050626084019[] = "$Id: scheduler.h 10065 2007-04-12 05:54:56Z rjpeters $ $HeadURL: file:
00073 #endif // !GROOVX_NUB_SCHEDULER_H_UTC20050626084019_DEFINED