Format.cc

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/*
 * $Id: Format.cc 166 2013-07-01 08:30:55Z jdl3 $
 * Copyright (C) 2013 John D Lamb
 *
 * 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, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifdef HAVE_CONFIG_H
#  include<config.h>
#endif

#include"Format.hpp"

std::string
ipo::format::subscript( size_t subscript ){
  std::array<std::string,10> const
    digits { { "₀","₁","₂","₃","₄","₅","₆","₇","₈","₉" } }; 
  size_t remainder { subscript % 10 };
  std::string result { digits[remainder] };
  for( subscript /= 10; subscript != 0; subscript /= 10 ){
    remainder = subscript % 10;
    result = digits[remainder] + result;
  }
  return result;
}

std::string
ipo::format::superscript( size_t superscript ){
  std::array<std::string,10> const
    digits { { "⁰","¹","²","³","⁴","⁵","⁶","⁷","⁸","⁹" } }; 
  size_t remainder { superscript % 10 };
  std::string result { digits[remainder] };
  for( superscript /= 10; superscript != 0; superscript /= 10 ){
    remainder = superscript % 10;
    result = digits[remainder] + result;
  }
  return result;
}