/usr/include/tango/devintr.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 : devintr.h
//
// description : Include file for the DevIntr class
// This class is used for the device interface change event generation
//
// project : TANGO
//
// author(s) : A.Gotz + E.Taurel
//
// Copyright (C) : 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 _DEVINTR_H
#define _DEVINTR_H
#include <tango.h>
namespace Tango
{
class DevIntr
{
public:
DevIntr() {}
void get_interface(DeviceImpl *);
bool has_changed(DeviceImpl *);
protected:
private:
struct CmdIntr
{
string name;
CmdArgType in_type;
CmdArgType out_type;
bool operator<(const struct CmdIntr &rhs) const {return name < rhs.name;}
bool operator==(const struct CmdIntr &) const;
};
struct AttrIntr
{
string name;
AttrWriteType writable;
long data_type;
AttrDataFormat data_format;
long max_x;
long max_y;
bool mem;
bool mem_init;
string writable_attr_name;
vector<string> enum_labels;
bool operator<(const struct AttrIntr &rhs) const {return name < rhs.name;}
bool operator==(const struct AttrIntr &) const;
};
vector<CmdIntr> cmds;
vector<AttrIntr> atts;
void build_cmd_interfaces(DeviceImpl *,vector<CmdIntr> &);
void build_att_interfaces(DeviceImpl *,vector<AttrIntr> &);
};
} // End of Tango namespace
#endif /* _DEVINTR_H */
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