examples/eqNBody/pipe.h

00001 /*
00002  * Copyright (c) 2009, Philippe Robert <probert@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 EQNBODY_PIPE_H
00019 #define EQNBODY_PIPE_H
00020 
00021 #include <eq/eq.h>
00022 
00023 #include "frameData.h"
00024 
00025 namespace eqNbody
00026 {
00027     class Pipe : public eq::Pipe
00028     {
00029     public:
00030         Pipe( eq::Node* parent ) : eq::Pipe( parent ) {}
00031 
00032         const FrameData& getFrameData() const { return _frameData; }
00033         
00034     protected:
00035         virtual ~Pipe() {}
00036 
00037         virtual bool configInit( const uint32_t initID );
00038         virtual bool configExit();
00039 
00040         virtual void frameStart( const uint32_t frameID, const uint32_t frameNumber );
00041 
00042     private:
00043         FrameData       _frameData;
00044     };
00045 }
00046 
00047 #endif // EQNBODY_PIPE_H