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// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,

// 2006, 2007, 2008, 2009, 2010

// Free Software Foundation, Inc.

//

// This file is part of the GNU ISO C++ Library.  This library 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 3, or (at your option)

// any later version.

// 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 General Public License for more details.

// Under Section 7 of GPL version 3, you are granted additional

// permissions described in the GCC Runtime Library Exception, version

// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and

// a copy of the GCC Runtime Library Exception along with this program;

// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

// <http://www.gnu.org/licenses/>.

#include <locale>

_GLIBCXX_BEGIN_NAMESPACE(std)

  // Definitions for static const data members of time_base.

  template<>

    const char*

    __timepunct_cache<char>::_S_timezones[14] =

    {

      "GMT", "HST", "AKST", "PST", "MST", "CST", "EST", "AST", "NST", "CET",

      "IST", "EET", "CST", "JST"

    };

#ifdef _GLIBCXX_USE_WCHAR_T

  template<>

    const wchar_t*

    __timepunct_cache<wchar_t>::_S_timezones[14] =

    {

      L"GMT", L"HST", L"AKST", L"PST", L"MST", L"CST", L"EST", L"AST",

      L"NST", L"CET", L"IST", L"EET", L"CST", L"JST"

    };

#endif

  // Definitions for static const data members of money_base.

  const money_base::pattern

  money_base::_S_default_pattern =  { {symbol, sign, none, value} };

  const char* money_base::_S_atoms = "-0123456789";

  const char* __num_base::_S_atoms_in = "-+xX0123456789abcdefABCDEF";

  const char* __num_base::_S_atoms_out ="-+xX0123456789abcdef0123456789ABCDEF";

  // _GLIBCXX_RESOLVE_LIB_DEFECTS

  // According to the resolution of DR 231, about 22.2.2.2.2, p11,

  // "str.precision() is specified in the conversion specification".

  void

  __num_base::_S_format_float(const ios_base& __io, char* __fptr,

                              char __mod) throw()

  {

    ios_base::fmtflags __flags = __io.flags();

    *__fptr++ = '%';

    // [22.2.2.2.2] Table 60

    if (__flags & ios_base::showpos)

      *__fptr++ = '+';

    if (__flags & ios_base::showpoint)

      *__fptr++ = '#';

    // As per DR 231: _always_, not only when 

    // __flags & ios_base::fixed || __prec > 0

    *__fptr++ = '.';

    *__fptr++ = '*';

    if (__mod)

      *__fptr++ = __mod;

    ios_base::fmtflags __fltfield = __flags & ios_base::floatfield;

    // [22.2.2.2.2] Table 58

    if (__fltfield == ios_base::fixed)

      *__fptr++ = 'f';

    else if (__fltfield == ios_base::scientific)

      *__fptr++ = (__flags & ios_base::uppercase) ? 'E' : 'e';

    else

      *__fptr++ = (__flags & ios_base::uppercase) ? 'G' : 'g';

    *__fptr = '\0';

  }

  bool

  __verify_grouping(const char* __grouping, size_t __grouping_size,

                    const string& __grouping_tmp) throw()

  {

    const size_t __n = __grouping_tmp.size() - 1;

    const size_t __min = std::min(__n, size_t(__grouping_size - 1));

    size_t __i = __n;

    bool __test = true;

    // Parsed number groupings have to match the

    // numpunct::grouping string exactly, starting at the

    // right-most point of the parsed sequence of elements ...

    for (size_t __j = 0; __j < __min && __test; --__i, ++__j)

      __test = __grouping_tmp[__i] == __grouping[__j];

    for (; __i && __test; --__i)

      __test = __grouping_tmp[__i] == __grouping[__min];

    // ... but the first parsed grouping can be <= numpunct

    // grouping (only do the check if the numpunct char is > 0

    // because <= 0 means any size is ok).

    if (static_cast<signed char>(__grouping[__min]) > 0

        && __grouping[__min] != __gnu_cxx::__numeric_traits<char>::__max)

      __test &= __grouping_tmp[0] <= __grouping[__min];

    return __test;

  }

_GLIBCXX_END_NAMESPACE