/usr/include/tango/Xstring.h is in libtango8-dev 8.1.2c+dfsg-7ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright (C) : 2004,2005,2006,2007,2008,2009,2010,2011,2012,2013
// Synchrotron SOLEIL
// L'Orme des Merisiers
// Saint-Aubin - BP 48 - 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/>.
#ifndef XSTRING_H
#define XSTRING_H
#include <sstream>
#include <string>
template<class T> class XString{
public:
static T convertFromString(const std::string& s)
{
std::istringstream in(s);
T x;
if (in >> x)
return x;
// some sort of error handling goes here...
return 0;
}
//
static std::string convertToString(const T & t)
{
std::ostringstream out ;
if (out << std::fixed << t )
return out.str();
// some sort of error handling goes here...
return 0;
}
};
#endif
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