STK_Char.h

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/*--------------------------------------------------------------------*/
/*     Copyright (C) 2004-2016  Serge Iovleff, Université Lille 1, Inria
 
    This program 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 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 Lesser General Public License for more details.
 
    You should have received a copy of the GNU Lesser General Public
    License along with this program; if not, write to the
    Free Software Foundation, Inc.,
    59 Temple Place,
    Suite 330,
    Boston, MA 02111-1307
    USA
 
    Contact : S..._Dot_I..._At_stkpp_Dot_org (see copyright for ...)
*/
 
/*
 * Project:  STKernel::Base
 * Purpose:  Define the fundamental type Char.
 * Author:   Serge Iovleff, S..._Dot_I..._At_stkpp_Dot_org (see copyright for ...)
 *
 **/
 
#ifndef STK_CHAR_H
#define STK_CHAR_H
 
namespace STK
{
 
template<>
struct Arithmetic<Char> : public std::numeric_limits<Char>
{
  static Char NA() throw() { return static_cast<Char>(0); }
 
  static const bool hasNA = false;
 
  static bool isNA(const Char& x) throw() { return false; }
 
  static bool isInfinite(const Char& x) throw() { return false; }
 
  static bool isFinite(const Char& x) throw() { return true; }
};
 
template<>
struct IdTypeImpl<Char>
{
  static Base::IdType returnType()  { return(Base::character_);}
};
 
 
} // namespace STK
 
#endif /*STK_CHAR_H*/