statisticSampler.h

00001 
00002 /* Copyright (c) 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 EQ_STATISTICSAMPLER_H
00019 #define EQ_STATISTICSAMPLER_H
00020 
00021 #include <eq/client/configEvent.h> // member
00022 
00023 namespace eq
00024 {
00026     template< typename Owner >
00027     class StatisticSampler
00028     {
00029     public:
00030         StatisticSampler( const Statistic::Type type, Owner* owner, 
00031                           const uint32_t frameNumber )
00032                 : _owner( owner )
00033             {
00034                 EQASSERT( owner );
00035 
00036                 event.data.type                  = Event::STATISTIC;
00037                 event.data.originator            = owner->getID();
00038                 event.data.statistic.type        = type;
00039                 event.data.statistic.frameNumber = frameNumber;
00040                 event.data.statistic.resourceName[0] = '\0';
00041             }
00042 
00043         virtual ~StatisticSampler() {}
00044 
00045         ConfigEvent event;
00046 
00047     protected:
00048         Owner* const  _owner;
00049     };
00050 }
00051 
00052 #endif // EQ_STATISTICSAMPLER_H