//=============================================================================
//
// file :        attrmanip.h
//
// description :    Include for the Tango attribute manipulator
//
// project :        TANGO
//
// author(s) :        E.Taurel
//
// Copyright (C) :      2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015
//                        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/>.
//
//
//=============================================================================

#ifndef _ATTRMANIP_H
#define _ATTRMANIP_H

#include <tango/tango.h>
#include <algorithm>

namespace Tango
{

class AttrManip
{
    friend std::ostream &operator<<(std::ostream &, const AttrManip &);
    friend void execute_manip(std::ostream &, const std::string &str);

  public:
    AttrManip(const char *f) :
        format(f)
    {
        std::transform(format.begin(), format.end(), format.begin(), ::tolower);
    }

    AttrManip(const std::string &str) :
        format(str)
    {
        std::transform(format.begin(), format.end(), format.begin(), ::tolower);
    }

    const std::string &to_string() const
    {
        return format;
    }

  private:
    std::string format;
};

} // namespace Tango

#endif
