compoundUpdateDataVisitor.h

00001 
00002 /* Copyright (c) 2007-2009, Stefan Eilemann <eile@equalizergraphics.com> 
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 EQSERVER_COMPOUNDUPDATEDATAVISITOR_H
00019 #define EQSERVER_COMPOUNDUPDATEDATAVISITOR_H
00020 
00021 #include "compoundVisitor.h" // base class
00022 #include "types.h"
00023 
00024 namespace eq
00025 {
00026 namespace server
00027 {
00028     class Channel;
00029     
00033     class CompoundUpdateDataVisitor : public CompoundVisitor
00034     {
00035     public:
00036         CompoundUpdateDataVisitor( const uint32_t frameNumber );
00037         virtual ~CompoundUpdateDataVisitor() {}
00038 
00040         virtual VisitorResult visit( Compound* compound );
00041 
00042     private:
00043         const uint32_t _frameNumber;
00044         uint32_t _taskID;
00045 
00046         void _updateDrawFinish( Compound* compound );
00047     };
00048 }
00049 }
00050 #endif // EQSERVER_CONSTCOMPOUNDVISITOR_H