siprefix.h

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//-----------------------------------------------------------------------bl-
//--------------------------------------------------------------------------
//
// Antioch - A Gas Dynamics Thermochemistry Library
//
// Copyright (C) 2014-2016 Paul T. Bauman, Benjamin S. Kirk,
//                         Sylvain Plessis, Roy H. Stonger
//
// Copyright (C) 2013 The PECOS Development Team
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the Version 2.1 GNU Lesser General
// Public License as published by the Free Software Foundation.
//
// This library 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 this library; if not, write to the Free Software
// Foundation, Inc. 51 Franklin Street, Fifth Floor,
// Boston, MA  02110-1301  USA
//
//-----------------------------------------------------------------------el-
#ifndef ANTIOCH_SI_PREFIX_H
#define ANTIOCH_SI_PREFIX_H

//Antioch
#include "antioch/metaprogramming.h"
#include "antioch/antioch_asserts.h"

//C++
#include <string>
#include <iostream>

namespace Antioch{

template <typename T = double>
class SIPrefixes{
    public:

      SIPrefixes(const std::string &str, const std::string & na, const T &num):
                _symbol(str),_name(na),_value(num){}
      ~SIPrefixes(){}

      template <typename P = T>
      const P            value() const {return _value;}
      const std::string symbol() const {return _symbol;}
      const std::string   name() const {return _name;}

      template <typename P>
      SIPrefixes &operator=(const SIPrefixes<P> &rhs);
      template <typename P>
      bool operator==(const SIPrefixes<P> &rhs) const {return (_value == rhs.value());}
      template <typename P>
      bool operator!=(const SIPrefixes<P> &rhs) const {return !(*this == rhs);}

    private:
      SIPrefixes(){antioch_error();}
      std::string _symbol,_name;
      T _value;
};

template <typename T>
template <typename P>
inline
SIPrefixes<T> &SIPrefixes<T>::operator=(const SIPrefixes<P> &rhs)
{
  if(this == &rhs){return *this;}
  _symbol = rhs.symbol();
  Antioch::init_clone(_value,rhs.value());
  return *this;
}
}// Antioch namespace

#endif