/usr/include/ticcutils/StringOps.h is in libticcutils2-dev 0.4-5ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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$Id: StringOps.h 15844 2013-03-28 17:40:24Z sloot $
$URL: https://ilk.uvt.nl/svn/sources/libticcutils/trunk/include/ticcutils/StringOps.h $
Copyright (c) 1998 - 2013
ILK - Tilburg University
CLiPS - University of Antwerp
This file is part of ticcutils
ticcutils 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 3 of the License, or
(at your option) any later version.
ticcutils 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, see <http://www.gnu.org/licenses/>.
For questions and suggestions, see:
http://ilk.uvt.nl/software.html
or send mail to:
timbl@uvt.nl
*/
#ifndef TICC_STRING_OPS_H
#define TICC_STRING_OPS_H
#include <string>
#include <vector>
#include <sstream>
#include <stdexcept>
namespace TiCC {
std::string trim( const std::string&, const std::string& = " \t\r\n" );
std::string trim_front( const std::string&, const std::string& = " \t\r\n" );
std::string trim_back( const std::string&, const std::string& = " \t\r\n" );
void to_lower( std::string& );
void to_upper( std::string& );
std::string lowercase( const std::string& );
std::string uppercase( const std::string& );
size_t split_at( const std::string&, std::vector<std::string>&,
const std::string& );
size_t split_at_first_of( const std::string&, std::vector<std::string>&,
const std::string& );
inline size_t split( const std::string& s, std::vector<std::string>& vec ){
return split_at_first_of( s, vec, " \r\t\n" );
}
std::string format_nonascii( const std::string& );
template< typename T >
T stringTo( const std::string& str ) {
T result;
std::stringstream dummy ( str );
if ( !( dummy >> result ) ) {
throw( std::runtime_error( "conversion from string '"
+ str + "' failed" ) );
}
return result;
}
template<>
inline bool stringTo<bool>( const std::string& str ) {
std::string b = TiCC::uppercase( str );
if ( b == "YES" || b == "TRUE" || b == "1" )
return true;
else if ( b == "FALSE" || b == "NO" || b == "0" )
return false;
else
throw( std::runtime_error( "conversion from string '"
+ str + "' to bool failed" ) );
}
template< typename T >
bool stringTo( const std::string& str, T& result ) {
try {
result = stringTo<T>( str );
return true;
}
catch( ... ){
return false;
}
}
template <typename T>
bool stringTo( const std::string& s, T &answer, T low, T upp ){
try {
T tmp = stringTo<T>( s );
if ( (tmp >= low) && (tmp <= upp) ){
answer = tmp;
return true;
}
return false;
}
catch(...){
return false;
}
}
template< typename T >
std::string toString ( const T& obj, bool=false ) {
std::stringstream dummy;
if ( !( dummy << obj ) ) {
throw( std::runtime_error( "conversion to long string failed" ) );
}
return dummy.str();
}
}
#endif
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