/usr/include/tango/auto_tango_monitor.h is in libtango-dev 9.2.5a+dfsg1-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// file : auto_tango_monitor.h
//
// description : Include file for two utility classes related to monitor
//
// project : TANGO
//
// author(s) : E.Taurel
//
// Copyright (C) : 2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
// European Synchrotron Radiation Facility
// BP 220, Grenoble 38043
// FRANCE
//
// This file is part of Tango.
//
// Tango is free software: you can redistribute it and/or modify it under the terms of the GNU
// Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Tango 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License along with Tango.
// If not, see <http://www.gnu.org/licenses/>.
//
// $Revision: 27410 $
//
//====================================================================================================================
#ifndef _AUTO_TANGO_MONITOR_H
#define _AUTO_TANGO_MONITOR_H
namespace Tango
{
//-------------------------------------------------------------------------------------------------------------------
//
// class :
// AutoTangoMonitor
//
// description :
// This class is only a helper class used to get a TangoMonitor object during its construction and to
// it during its destruction. It makes developer life easier.
//
//-------------------------------------------------------------------------------------------------------------------
class AutoTangoMonitor
{
public:
AutoTangoMonitor(Tango::DeviceImpl *dev, bool force = false)
{
SerialModel ser = Util::instance()->get_serial_model();
switch(ser)
{
case NO_SYNC:
if (force == true)
{
mon = &(dev->only_one);
}
else
mon = NULL;
break;
case BY_DEVICE:
mon = &(dev->only_one);
break;
case BY_CLASS:
mon = &(dev->device_class->only_one);
break;
case BY_PROCESS:
mon = &(Util::instance()->only_one);
break;
}
if (mon)
mon->get_monitor();
}
AutoTangoMonitor(Tango::DeviceClass *dev_cl)
{
SerialModel ser = Util::instance()->get_serial_model();
switch(ser)
{
case NO_SYNC:
case BY_DEVICE:
mon = NULL;
break;
case BY_CLASS:
mon = &(dev_cl->only_one);
mon->get_monitor();
break;
case BY_PROCESS:
mon = &(Util::instance()->only_one);
mon->get_monitor();
break;
}
}
AutoTangoMonitor(Tango::TangoMonitor *m):mon(m)
{
if (mon)
mon->get_monitor();
}
~AutoTangoMonitor() {if (mon)mon->rel_monitor();}
private:
TangoMonitor *mon;
omni_thread::ensure_self auto_self;
};
//---------------------------------------------------------------------------------------------------------------------
//
// class :
// NoSyncModelTangoMonitor
//
// description :
// This class is only a helper class used to get a TangoMonitor object during its construction and to
// it during its destruction only if the device server process is in NO_SYNC synchronisation model
//
//--------------------------------------------------------------------------------------------------------------------
class NoSyncModelTangoMonitor
{
public:
NoSyncModelTangoMonitor(Tango::DeviceImpl *dev)
{
SerialModel ser = Util::instance()->get_serial_model();
if (ser == NO_SYNC)
{
mon = &(dev->only_one);
mon->get_monitor();
}
else
mon = NULL;
}
~NoSyncModelTangoMonitor() {if (mon)mon->rel_monitor();}
private:
TangoMonitor *mon;
omni_thread::ensure_self auto_self;
};
} // End of Tango namespace
#endif /* AUTO_TANGO_MONITOR */
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