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/*
* Copyright (C) 2010 Robin H.Johnson, Ovechko Kostyantyn <fastinetserver@gmail.com>.
*
* Project: IDFetch.
* Developer: Ovechko Kostyantyn Olexandrovich (Kharkiv State Technical University of Construction and Architecture, Ukraine).
* Mentor: Robin H. Johnson (Gentoo Linux: Developer, Trustee & Infrastructure Lead).
* Mentoring organization: Gentoo Linux.
* Sponsored by GSOC 2010.
*
* This file is part of Segget.
*
* Segget 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 2.1 of the License, or (at your option) any later version.
*
* Segget 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 Segget; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "str.h"
using namespace std;
template<typename T> string toString(T t){
stringstream s;
s << t;
return s.str();
}
template<typename T> string field(string prefix,T t, int width){
try{
stringstream s1,s2;
s1 << t;
width=width+prefix.length();
s2.width(width);
s2 << prefix+s1.str();
return s2.str();
}catch(...){
return "";
}
}
int lower_char(int c){
try{
return tolower((unsigned char)c);
}catch(...){
error_log("Error in str.cpp: lower_char()");
return 0;
}
}
string noupper(string s){
try{
transform(s.begin(), s.end(), s.begin(), lower_char);
return s;
}catch(...){
error_log("Error in str.cpp: noupper()");
return "";
}
}
string trim(std::string const& source, char const* delims) {
try{
string result(source);
string::size_type index = result.find_last_not_of(delims);
if(index != string::npos)
result.erase(++index);
index = result.find_first_not_of(delims);
if(index != string::npos)
result.erase(0, index);
else
result.erase();
return result;
}catch(...){
error_log("Error in str.cpp: trim()");
return "";
}
}
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