// CommitMonitor - simple checker for new commits in svn repositories

// Copyright (C) 2010 - Stefan Kueng

// This program 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 2
// of the License, or (at your option) any later version.

// This program 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, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//

#pragma once
#include <string>



class CStringUtils
{
public:
    // trim from both ends
    static inline std::string &trim(std::string &s) {
        return ltrim(rtrim(s));
    }

    // trim from start
    static inline std::string &ltrim(std::string &s) {
        s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(isspace))));
        return s;
    }

    // trim from end
    static inline std::string &rtrim(std::string &s) {
        s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(isspace))).base(), s.end());
        return s;
    }

    // trim from both ends
    static inline std::wstring &trim(std::wstring &s) {
        return ltrim(rtrim(s));
    }

    // trim from start
    static inline std::wstring &ltrim(std::wstring &s) {
        s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(isspace))));
        return s;
    }

    // trim from end
    static inline std::wstring &rtrim(std::wstring &s) {
        s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(isspace))).base(), s.end());
        return s;
    }
};