/usr/include/simgear/structure/SGPerfMon.hxx is in libsimgear-dev 3.0.0-6+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | // SGPerfMon.hxx -- Performance Tracing
//
// Written by Thorsten Brehm, started November 2011.
//
// Copyright (C) 2011 Thorsten Brehm - brehmt (at) gmail com
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
//
#ifndef __SGPERFMON_HXX
#define __SGPERFMON_HXX
#include <simgear/props/props.hxx>
#include <simgear/structure/subsystem_mgr.hxx>
#include <simgear/timing/timestamp.hxx>
class SampleStatistic;
///////////////////////////////////////////////////////////////////////////////
// SG Performance Monitor ////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
class SGPerformanceMonitor : public SGSubsystem
{
public:
SGPerformanceMonitor(SGSubsystemMgr* subSysMgr, SGPropertyNode_ptr root);
virtual void bind (void);
virtual void unbind (void);
virtual void init (void);
virtual void update (double dt);
private:
static void subSystemMgrHook(void* userData, const std::string& name, SampleStatistic* timeStat);
void reportTiming(const std::string& name, SampleStatistic* timeStat);
SGTimeStamp _lastUpdate;
SGSubsystemMgr* _subSysMgr;
SGPropertyNode_ptr _root;
SGPropertyNode_ptr _statiticsSubsystems;
SGPropertyNode_ptr _statisticsFlag;
SGPropertyNode_ptr _statisticsInterval;
bool _isEnabled;
int _count;
};
#endif // __SGPERFMON_HXX
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