Equalizer  1.13.0
Parallel Rendering Framework
channelStatistics.h
1 
2 /* Copyright (c) 2006-2016, Stefan Eilemann <eile@equalizergraphics.com>
3  *
4  * This library is free software; you can redistribute it and/or modify it under
5  * the terms of the GNU Lesser General Public License version 2.1 as published
6  * by the Free Software Foundation.
7  *
8  * This library is distributed in the hope that it will be useful, but WITHOUT
9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
10  * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
11  * details.
12  *
13  * You should have received a copy of the GNU Lesser General Public License
14  * along with this library; if not, write to the Free Software Foundation, Inc.,
15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
16  */
17 
18 #ifndef EQ_CHANNELSTATISTICS_H
19 #define EQ_CHANNELSTATISTICS_H
20 
21 #include <eq/statisticSampler.h> // base class
22 #include <eq/types.h>
23 #include <eq/fabric/iAttribute.h>
24 
25 namespace eq
26 {
28 class ChannelStatistics : public StatisticSampler< Channel >
29 {
30 public:
35  EQ_API ChannelStatistics( const Statistic::Type type, Channel* channel,
36  uint32_t frame = LB_UNDEFINED_UINT32,
37  const int32_t hint = AUTO );
42  virtual EQ_API ~ChannelStatistics();
43 
44 private:
45  int32_t _hint;
46 };
47 }
48 
49 #endif // EQ_CHANNELSTATISTICS_H
Utility to sample an statistics event.
A channel represents a two-dimensional viewport within a Window.
Definition: channel.h:43
virtual EQ_API ~ChannelStatistics()
Destruct the sampler, sample the end time and send the event.
The Equalizer client library.
Definition: eq/agl/types.h:23
EQ_API ChannelStatistics(const Statistic::Type type, Channel *channel, uint32_t frame=LB_UNDEFINED_UINT32, const int32_t hint=AUTO)
Construct a statistics sampler and sample the start time.
Samples one channel statistics event.