/usr/include/tango/devapi_pipe.tpp 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 : devapi_pipe.tpp
//
// description : C++ source code for the DevicePipe class template methods/functions
//
// project : TANGO
//
// author(s) : 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: 17240 $
//
//-===================================================================================================================
#ifndef _DEVAPI_PIPE_TPP
#define _DEVAPI_PIPE_TPP
namespace Tango
{
//+------------------------------------------------------------------------------------------------------------------
//
// Function
// operator overloading : <<
//
// description :
// Helper function to ease data insertion into DevicePipe/DevicePipeBlob instance
//
//-------------------------------------------------------------------------------------------------------------------
template <typename T>
DevicePipe &operator<<(DevicePipe &_dp,T &datum)
{
_dp.get_root_blob().operator<<(datum);
return _dp;
}
template <typename T>
DevicePipe &operator<<(DevicePipe &_dp,T *datum)
{
_dp.get_root_blob().operator<<(datum);
return _dp;
}
template <typename T>
DevicePipe &operator<<(DevicePipe &_dp,DataElement<T> &datum)
{
_dp.get_root_blob().set_current_delt_name(datum.name);
_dp.get_root_blob().operator<<(datum.value);
return _dp;
}
template <typename T>
DevicePipeBlob &operator<<(DevicePipeBlob &_dp,T &datum)
{
_dp.operator<<(datum);
return _dp;
}
template <typename T>
DevicePipeBlob &operator<<(DevicePipeBlob &_dp,T *datum)
{
_dp.operator<<(datum);
return _dp;
}
template <typename T>
DevicePipeBlob &operator<<(DevicePipeBlob &_dp,DataElement<T> &datum)
{
_dp.set_current_delt_name(datum.name);
_dp.operator<<(datum.value);
return _dp;
}
//+------------------------------------------------------------------------------------------------------------------
//
// Function
// operator overloading : >>
//
// description :
// Helper function to ease data extraction from DevicePipe root blob
//
//-------------------------------------------------------------------------------------------------------------------
template <typename T>
DevicePipe &operator>>(DevicePipe &_dp,T &datum)
{
_dp.get_root_blob().operator>>(datum);
return _dp;
}
template <typename T>
DevicePipe &operator>>(DevicePipe &_dp,T *datum)
{
_dp.get_root_blob().operator>>(datum);
return _dp;
}
template <typename T>
DevicePipe &operator>>(DevicePipe &_dp,DataElement<T> &datum)
{
datum.name = _dp.get_root_blob().get_current_delt_name();
_dp.get_root_blob().operator>>(datum.value);
return _dp;
}
template <typename T>
DevicePipeBlob &operator>>(DevicePipeBlob &_dp,T &datum)
{
_dp.operator>>(datum);
return _dp;
}
template <typename T>
DevicePipeBlob &operator>>(DevicePipeBlob &_dp,T *datum)
{
_dp.operator>>(datum);
return _dp;
}
template <typename T>
DevicePipeBlob &operator>>(DevicePipeBlob &_dp,DataElement<T> &datum)
{
datum.name = _dp.get_current_delt_name();
_dp.operator>>(datum.value);
return _dp;
}
//+------------------------------------------------------------------------------------------------------------------
//
// Function
// operator overloading : >>
//
// description :
// Helper function to ease printing of DataElement class instances: For basic type, for vector of basic type
// and for CORBA sequence ptr
//
//-------------------------------------------------------------------------------------------------------------------
template <typename T>
ostream &operator<<(ostream &str,DataElement<T> &dd)
{
str << "Name = " << dd.name << " - Value = " << dd.value;
return str;
}
template <>
ostream &operator<<(ostream &str,DataElement<DevString> &dd)
{
str << "Name = " << dd.name << " - Value = " << dd.value;
return str;
}
template <typename T>
ostream &operator<<(ostream &str,DataElement<vector<T> > &dd)
{
str << "Name = " << dd.name << " - Value = ";
for (size_t loop = 0;loop < dd.value.size();loop++)
{
str << dd.value[loop];
if (loop <= dd.value.size() - 2)
str << ", ";
}
return str;
}
template <typename T>
ostream &operator<<(ostream &str,DataElement<T *> &dd)
{
str << "Name = " << dd.name << " - Value = ";
for (size_t loop = 0;loop < dd.value->length();loop++)
{
str << (*dd.value)[loop];
if (loop <= dd.value->length() - 2)
str << ", ";
}
return str;
}
template <>
ostream &operator<<(ostream &str,DataElement<DevicePipeBlob> &dd)
{
str << "Name = " << dd.name << "- Value = ";
dd.value.print(str,0,true);
dd.value.print(str,0,false);
return str;
}
} // End of Tango namespace
#endif // _DEVAPI_PIPE_TPP
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