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742 |
jeremybenn |
// std::moneypunct implementation details, GNU version -*- C++ -*-
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// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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//
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// ISO C++ 14882: 22.2.6.3.2 moneypunct virtual functions
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//
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// Written by Benjamin Kosnik <bkoz@redhat.com>
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#include <locale>
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#include <bits/c++locale_internal.h>
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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// Construct and return valid pattern consisting of some combination of:
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// space none symbol sign value
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money_base::pattern
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money_base::_S_construct_pattern(char __precedes, char __space,
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char __posn) throw()
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{
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pattern __ret;
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// This insanely complicated routine attempts to construct a valid
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// pattern for use with monyepunct. A couple of invariants:
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// if (__precedes) symbol -> value
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// else value -> symbol
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// if (__space) space
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// else none
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// none == never first
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// space never first or last
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// Any elegant implementations of this are welcome.
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switch (__posn)
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{
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case 0:
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case 1:
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// 1 The sign precedes the value and symbol.
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__ret.field[0] = sign;
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if (__space)
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{
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// Pattern starts with sign.
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if (__precedes)
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{
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__ret.field[1] = symbol;
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__ret.field[3] = value;
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}
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else
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{
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__ret.field[1] = value;
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__ret.field[3] = symbol;
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}
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__ret.field[2] = space;
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}
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else
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{
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// Pattern starts with sign and ends with none.
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if (__precedes)
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{
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__ret.field[1] = symbol;
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__ret.field[2] = value;
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}
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else
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{
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__ret.field[1] = value;
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__ret.field[2] = symbol;
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}
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__ret.field[3] = none;
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}
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break;
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case 2:
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// 2 The sign follows the value and symbol.
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if (__space)
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{
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// Pattern either ends with sign.
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if (__precedes)
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{
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__ret.field[0] = symbol;
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__ret.field[2] = value;
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}
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else
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{
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__ret.field[0] = value;
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__ret.field[2] = symbol;
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}
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__ret.field[1] = space;
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__ret.field[3] = sign;
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}
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else
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{
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// Pattern ends with sign then none.
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if (__precedes)
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{
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__ret.field[0] = symbol;
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__ret.field[1] = value;
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}
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else
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{
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__ret.field[0] = value;
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__ret.field[1] = symbol;
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}
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__ret.field[2] = sign;
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__ret.field[3] = none;
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}
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break;
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case 3:
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// 3 The sign immediately precedes the symbol.
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if (__precedes)
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{
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__ret.field[0] = sign;
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__ret.field[1] = symbol;
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if (__space)
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{
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__ret.field[2] = space;
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__ret.field[3] = value;
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}
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else
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{
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__ret.field[2] = value;
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__ret.field[3] = none;
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}
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}
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else
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{
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__ret.field[0] = value;
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if (__space)
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{
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__ret.field[1] = space;
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__ret.field[2] = sign;
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__ret.field[3] = symbol;
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}
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else
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{
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__ret.field[1] = sign;
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__ret.field[2] = symbol;
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__ret.field[3] = none;
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}
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}
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break;
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case 4:
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// 4 The sign immediately follows the symbol.
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if (__precedes)
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{
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__ret.field[0] = symbol;
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__ret.field[1] = sign;
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if (__space)
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{
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__ret.field[2] = space;
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__ret.field[3] = value;
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}
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else
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{
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__ret.field[2] = value;
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__ret.field[3] = none;
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}
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}
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else
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{
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__ret.field[0] = value;
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if (__space)
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{
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__ret.field[1] = space;
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__ret.field[2] = symbol;
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__ret.field[3] = sign;
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}
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else
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{
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__ret.field[1] = symbol;
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__ret.field[2] = sign;
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__ret.field[3] = none;
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}
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}
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break;
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default:
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__ret = pattern();
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}
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return __ret;
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}
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template<>
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void
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moneypunct<char, true>::_M_initialize_moneypunct(__c_locale __cloc,
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const char*)
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{
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if (!_M_data)
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_M_data = new __moneypunct_cache<char, true>;
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if (!__cloc)
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{
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// "C" locale
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_M_data->_M_decimal_point = '.';
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_M_data->_M_thousands_sep = ',';
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_M_data->_M_grouping = "";
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_M_data->_M_grouping_size = 0;
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_M_data->_M_use_grouping = false;
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_M_data->_M_curr_symbol = "";
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_M_data->_M_curr_symbol_size = 0;
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_M_data->_M_positive_sign = "";
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_M_data->_M_positive_sign_size = 0;
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_M_data->_M_negative_sign = "";
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_M_data->_M_negative_sign_size = 0;
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_M_data->_M_frac_digits = 0;
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_M_data->_M_pos_format = money_base::_S_default_pattern;
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_M_data->_M_neg_format = money_base::_S_default_pattern;
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for (size_t __i = 0; __i < money_base::_S_end; ++__i)
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_M_data->_M_atoms[__i] = money_base::_S_atoms[__i];
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}
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else
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{
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// Named locale.
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_M_data->_M_decimal_point = *(__nl_langinfo_l(__MON_DECIMAL_POINT,
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__cloc));
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_M_data->_M_thousands_sep = *(__nl_langinfo_l(__MON_THOUSANDS_SEP,
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__cloc));
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// Check for NULL, which implies no fractional digits.
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if (_M_data->_M_decimal_point == '\0')
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{
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// Like in "C" locale.
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_M_data->_M_frac_digits = 0;
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_M_data->_M_decimal_point = '.';
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}
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else
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_M_data->_M_frac_digits = *(__nl_langinfo_l(__INT_FRAC_DIGITS,
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__cloc));
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const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc);
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const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc);
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const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc);
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// _Intl == true
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const char* __ccurr = __nl_langinfo_l(__INT_CURR_SYMBOL, __cloc);
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char* __group = 0;
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| 261 |
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char* __ps = 0;
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| 262 |
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char* __ns = 0;
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const char __nposn = *(__nl_langinfo_l(__INT_N_SIGN_POSN, __cloc));
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__try
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{
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size_t __len;
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| 267 |
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// Check for NULL, which implies no grouping.
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if (_M_data->_M_thousands_sep == '\0')
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{
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// Like in "C" locale.
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_M_data->_M_grouping = "";
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_M_data->_M_grouping_size = 0;
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| 274 |
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_M_data->_M_use_grouping = false;
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| 275 |
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_M_data->_M_thousands_sep = ',';
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| 276 |
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}
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| 277 |
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else
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| 278 |
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{
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| 279 |
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__len = strlen(__cgroup);
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| 280 |
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if (__len)
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| 281 |
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{
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| 282 |
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__group = new char[__len + 1];
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| 283 |
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memcpy(__group, __cgroup, __len + 1);
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| 284 |
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_M_data->_M_grouping = __group;
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| 285 |
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}
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| 286 |
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else
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| 287 |
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{
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| 288 |
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_M_data->_M_grouping = "";
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| 289 |
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_M_data->_M_use_grouping = false;
|
| 290 |
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}
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| 291 |
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_M_data->_M_grouping_size = __len;
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| 292 |
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}
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| 293 |
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| 294 |
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__len = strlen(__cpossign);
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| 295 |
|
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if (__len)
|
| 296 |
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{
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| 297 |
|
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__ps = new char[__len + 1];
|
| 298 |
|
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memcpy(__ps, __cpossign, __len + 1);
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| 299 |
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_M_data->_M_positive_sign = __ps;
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| 300 |
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}
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| 301 |
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else
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| 302 |
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_M_data->_M_positive_sign = "";
|
| 303 |
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_M_data->_M_positive_sign_size = __len;
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| 304 |
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| 305 |
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if (!__nposn)
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| 306 |
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{
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| 307 |
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_M_data->_M_negative_sign = "()";
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| 308 |
|
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_M_data->_M_negative_sign_size = 2;
|
| 309 |
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}
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| 310 |
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else
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| 311 |
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{
|
| 312 |
|
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__len = strlen(__cnegsign);
|
| 313 |
|
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if (__len)
|
| 314 |
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{
|
| 315 |
|
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__ns = new char[__len + 1];
|
| 316 |
|
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memcpy(__ns, __cnegsign, __len + 1);
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| 317 |
|
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_M_data->_M_negative_sign = __ns;
|
| 318 |
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}
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| 319 |
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else
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| 320 |
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_M_data->_M_negative_sign = "";
|
| 321 |
|
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_M_data->_M_negative_sign_size = __len;
|
| 322 |
|
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}
|
| 323 |
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| 324 |
|
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__len = strlen(__ccurr);
|
| 325 |
|
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if (__len)
|
| 326 |
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{
|
| 327 |
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char* __curr = new char[__len + 1];
|
| 328 |
|
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memcpy(__curr, __ccurr, __len + 1);
|
| 329 |
|
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_M_data->_M_curr_symbol = __curr;
|
| 330 |
|
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}
|
| 331 |
|
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else
|
| 332 |
|
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_M_data->_M_curr_symbol = "";
|
| 333 |
|
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_M_data->_M_curr_symbol_size = __len;
|
| 334 |
|
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}
|
| 335 |
|
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__catch(...)
|
| 336 |
|
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{
|
| 337 |
|
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delete _M_data;
|
| 338 |
|
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_M_data = 0;
|
| 339 |
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delete [] __group;
|
| 340 |
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delete [] __ps;
|
| 341 |
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delete [] __ns;
|
| 342 |
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}
|
| 343 |
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| 344 |
|
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char __pprecedes = *(__nl_langinfo_l(__INT_P_CS_PRECEDES, __cloc));
|
| 345 |
|
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char __pspace = *(__nl_langinfo_l(__INT_P_SEP_BY_SPACE, __cloc));
|
| 346 |
|
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char __pposn = *(__nl_langinfo_l(__INT_P_SIGN_POSN, __cloc));
|
| 347 |
|
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_M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace,
|
| 348 |
|
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__pposn);
|
| 349 |
|
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char __nprecedes = *(__nl_langinfo_l(__INT_N_CS_PRECEDES, __cloc));
|
| 350 |
|
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char __nspace = *(__nl_langinfo_l(__INT_N_SEP_BY_SPACE, __cloc));
|
| 351 |
|
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_M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace,
|
| 352 |
|
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__nposn);
|
| 353 |
|
|
}
|
| 354 |
|
|
}
|
| 355 |
|
|
|
| 356 |
|
|
template<>
|
| 357 |
|
|
void
|
| 358 |
|
|
moneypunct<char, false>::_M_initialize_moneypunct(__c_locale __cloc,
|
| 359 |
|
|
const char*)
|
| 360 |
|
|
{
|
| 361 |
|
|
if (!_M_data)
|
| 362 |
|
|
_M_data = new __moneypunct_cache<char, false>;
|
| 363 |
|
|
|
| 364 |
|
|
if (!__cloc)
|
| 365 |
|
|
{
|
| 366 |
|
|
// "C" locale
|
| 367 |
|
|
_M_data->_M_decimal_point = '.';
|
| 368 |
|
|
_M_data->_M_thousands_sep = ',';
|
| 369 |
|
|
_M_data->_M_grouping = "";
|
| 370 |
|
|
_M_data->_M_grouping_size = 0;
|
| 371 |
|
|
_M_data->_M_use_grouping = false;
|
| 372 |
|
|
_M_data->_M_curr_symbol = "";
|
| 373 |
|
|
_M_data->_M_curr_symbol_size = 0;
|
| 374 |
|
|
_M_data->_M_positive_sign = "";
|
| 375 |
|
|
_M_data->_M_positive_sign_size = 0;
|
| 376 |
|
|
_M_data->_M_negative_sign = "";
|
| 377 |
|
|
_M_data->_M_negative_sign_size = 0;
|
| 378 |
|
|
_M_data->_M_frac_digits = 0;
|
| 379 |
|
|
_M_data->_M_pos_format = money_base::_S_default_pattern;
|
| 380 |
|
|
_M_data->_M_neg_format = money_base::_S_default_pattern;
|
| 381 |
|
|
|
| 382 |
|
|
for (size_t __i = 0; __i < money_base::_S_end; ++__i)
|
| 383 |
|
|
_M_data->_M_atoms[__i] = money_base::_S_atoms[__i];
|
| 384 |
|
|
}
|
| 385 |
|
|
else
|
| 386 |
|
|
{
|
| 387 |
|
|
// Named locale.
|
| 388 |
|
|
_M_data->_M_decimal_point = *(__nl_langinfo_l(__MON_DECIMAL_POINT,
|
| 389 |
|
|
__cloc));
|
| 390 |
|
|
_M_data->_M_thousands_sep = *(__nl_langinfo_l(__MON_THOUSANDS_SEP,
|
| 391 |
|
|
__cloc));
|
| 392 |
|
|
|
| 393 |
|
|
// Check for NULL, which implies no fractional digits.
|
| 394 |
|
|
if (_M_data->_M_decimal_point == '\0')
|
| 395 |
|
|
{
|
| 396 |
|
|
// Like in "C" locale.
|
| 397 |
|
|
_M_data->_M_frac_digits = 0;
|
| 398 |
|
|
_M_data->_M_decimal_point = '.';
|
| 399 |
|
|
}
|
| 400 |
|
|
else
|
| 401 |
|
|
_M_data->_M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS,
|
| 402 |
|
|
__cloc));
|
| 403 |
|
|
|
| 404 |
|
|
const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc);
|
| 405 |
|
|
const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc);
|
| 406 |
|
|
const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc);
|
| 407 |
|
|
// _Intl == false
|
| 408 |
|
|
const char* __ccurr = __nl_langinfo_l(__CURRENCY_SYMBOL, __cloc);
|
| 409 |
|
|
|
| 410 |
|
|
char* __group = 0;
|
| 411 |
|
|
char* __ps = 0;
|
| 412 |
|
|
char* __ns = 0;
|
| 413 |
|
|
const char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc));
|
| 414 |
|
|
__try
|
| 415 |
|
|
{
|
| 416 |
|
|
size_t __len;
|
| 417 |
|
|
|
| 418 |
|
|
// Check for NULL, which implies no grouping.
|
| 419 |
|
|
if (_M_data->_M_thousands_sep == '\0')
|
| 420 |
|
|
{
|
| 421 |
|
|
// Like in "C" locale.
|
| 422 |
|
|
_M_data->_M_grouping = "";
|
| 423 |
|
|
_M_data->_M_grouping_size = 0;
|
| 424 |
|
|
_M_data->_M_use_grouping = false;
|
| 425 |
|
|
_M_data->_M_thousands_sep = ',';
|
| 426 |
|
|
}
|
| 427 |
|
|
else
|
| 428 |
|
|
{
|
| 429 |
|
|
__len = strlen(__cgroup);
|
| 430 |
|
|
if (__len)
|
| 431 |
|
|
{
|
| 432 |
|
|
__group = new char[__len + 1];
|
| 433 |
|
|
memcpy(__group, __cgroup, __len + 1);
|
| 434 |
|
|
_M_data->_M_grouping = __group;
|
| 435 |
|
|
}
|
| 436 |
|
|
else
|
| 437 |
|
|
{
|
| 438 |
|
|
_M_data->_M_grouping = "";
|
| 439 |
|
|
_M_data->_M_use_grouping = false;
|
| 440 |
|
|
}
|
| 441 |
|
|
_M_data->_M_grouping_size = __len;
|
| 442 |
|
|
}
|
| 443 |
|
|
|
| 444 |
|
|
__len = strlen(__cpossign);
|
| 445 |
|
|
if (__len)
|
| 446 |
|
|
{
|
| 447 |
|
|
__ps = new char[__len + 1];
|
| 448 |
|
|
memcpy(__ps, __cpossign, __len + 1);
|
| 449 |
|
|
_M_data->_M_positive_sign = __ps;
|
| 450 |
|
|
}
|
| 451 |
|
|
else
|
| 452 |
|
|
_M_data->_M_positive_sign = "";
|
| 453 |
|
|
_M_data->_M_positive_sign_size = __len;
|
| 454 |
|
|
|
| 455 |
|
|
if (!__nposn)
|
| 456 |
|
|
{
|
| 457 |
|
|
_M_data->_M_negative_sign = "()";
|
| 458 |
|
|
_M_data->_M_negative_sign_size = 2;
|
| 459 |
|
|
}
|
| 460 |
|
|
else
|
| 461 |
|
|
{
|
| 462 |
|
|
__len = strlen(__cnegsign);
|
| 463 |
|
|
if (__len)
|
| 464 |
|
|
{
|
| 465 |
|
|
__ns = new char[__len + 1];
|
| 466 |
|
|
memcpy(__ns, __cnegsign, __len + 1);
|
| 467 |
|
|
_M_data->_M_negative_sign = __ns;
|
| 468 |
|
|
}
|
| 469 |
|
|
else
|
| 470 |
|
|
_M_data->_M_negative_sign = "";
|
| 471 |
|
|
_M_data->_M_negative_sign_size = __len;
|
| 472 |
|
|
}
|
| 473 |
|
|
|
| 474 |
|
|
__len = strlen(__ccurr);
|
| 475 |
|
|
if (__len)
|
| 476 |
|
|
{
|
| 477 |
|
|
char* __curr = new char[__len + 1];
|
| 478 |
|
|
memcpy(__curr, __ccurr, __len + 1);
|
| 479 |
|
|
_M_data->_M_curr_symbol = __curr;
|
| 480 |
|
|
}
|
| 481 |
|
|
else
|
| 482 |
|
|
_M_data->_M_curr_symbol = "";
|
| 483 |
|
|
_M_data->_M_curr_symbol_size = __len;
|
| 484 |
|
|
}
|
| 485 |
|
|
__catch(...)
|
| 486 |
|
|
{
|
| 487 |
|
|
delete _M_data;
|
| 488 |
|
|
_M_data = 0;
|
| 489 |
|
|
delete [] __group;
|
| 490 |
|
|
delete [] __ps;
|
| 491 |
|
|
delete [] __ns;
|
| 492 |
|
|
}
|
| 493 |
|
|
|
| 494 |
|
|
char __pprecedes = *(__nl_langinfo_l(__P_CS_PRECEDES, __cloc));
|
| 495 |
|
|
char __pspace = *(__nl_langinfo_l(__P_SEP_BY_SPACE, __cloc));
|
| 496 |
|
|
char __pposn = *(__nl_langinfo_l(__P_SIGN_POSN, __cloc));
|
| 497 |
|
|
_M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace,
|
| 498 |
|
|
__pposn);
|
| 499 |
|
|
char __nprecedes = *(__nl_langinfo_l(__N_CS_PRECEDES, __cloc));
|
| 500 |
|
|
char __nspace = *(__nl_langinfo_l(__N_SEP_BY_SPACE, __cloc));
|
| 501 |
|
|
_M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace,
|
| 502 |
|
|
__nposn);
|
| 503 |
|
|
}
|
| 504 |
|
|
}
|
| 505 |
|
|
|
| 506 |
|
|
template<>
|
| 507 |
|
|
moneypunct<char, true>::~moneypunct()
|
| 508 |
|
|
{
|
| 509 |
|
|
if (_M_data->_M_grouping_size)
|
| 510 |
|
|
delete [] _M_data->_M_grouping;
|
| 511 |
|
|
if (_M_data->_M_positive_sign_size)
|
| 512 |
|
|
delete [] _M_data->_M_positive_sign;
|
| 513 |
|
|
if (_M_data->_M_negative_sign_size
|
| 514 |
|
|
&& strcmp(_M_data->_M_negative_sign, "()") != 0)
|
| 515 |
|
|
delete [] _M_data->_M_negative_sign;
|
| 516 |
|
|
if (_M_data->_M_curr_symbol_size)
|
| 517 |
|
|
delete [] _M_data->_M_curr_symbol;
|
| 518 |
|
|
delete _M_data;
|
| 519 |
|
|
}
|
| 520 |
|
|
|
| 521 |
|
|
template<>
|
| 522 |
|
|
moneypunct<char, false>::~moneypunct()
|
| 523 |
|
|
{
|
| 524 |
|
|
if (_M_data->_M_grouping_size)
|
| 525 |
|
|
delete [] _M_data->_M_grouping;
|
| 526 |
|
|
if (_M_data->_M_positive_sign_size)
|
| 527 |
|
|
delete [] _M_data->_M_positive_sign;
|
| 528 |
|
|
if (_M_data->_M_negative_sign_size
|
| 529 |
|
|
&& strcmp(_M_data->_M_negative_sign, "()") != 0)
|
| 530 |
|
|
delete [] _M_data->_M_negative_sign;
|
| 531 |
|
|
if (_M_data->_M_curr_symbol_size)
|
| 532 |
|
|
delete [] _M_data->_M_curr_symbol;
|
| 533 |
|
|
delete _M_data;
|
| 534 |
|
|
}
|
| 535 |
|
|
|
| 536 |
|
|
#ifdef _GLIBCXX_USE_WCHAR_T
|
| 537 |
|
|
template<>
|
| 538 |
|
|
void
|
| 539 |
|
|
moneypunct<wchar_t, true>::_M_initialize_moneypunct(__c_locale __cloc,
|
| 540 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 541 |
|
|
const char*)
|
| 542 |
|
|
#else
|
| 543 |
|
|
const char* __name)
|
| 544 |
|
|
#endif
|
| 545 |
|
|
{
|
| 546 |
|
|
if (!_M_data)
|
| 547 |
|
|
_M_data = new __moneypunct_cache<wchar_t, true>;
|
| 548 |
|
|
|
| 549 |
|
|
if (!__cloc)
|
| 550 |
|
|
{
|
| 551 |
|
|
// "C" locale
|
| 552 |
|
|
_M_data->_M_decimal_point = L'.';
|
| 553 |
|
|
_M_data->_M_thousands_sep = L',';
|
| 554 |
|
|
_M_data->_M_grouping = "";
|
| 555 |
|
|
_M_data->_M_grouping_size = 0;
|
| 556 |
|
|
_M_data->_M_use_grouping = false;
|
| 557 |
|
|
_M_data->_M_curr_symbol = L"";
|
| 558 |
|
|
_M_data->_M_curr_symbol_size = 0;
|
| 559 |
|
|
_M_data->_M_positive_sign = L"";
|
| 560 |
|
|
_M_data->_M_positive_sign_size = 0;
|
| 561 |
|
|
_M_data->_M_negative_sign = L"";
|
| 562 |
|
|
_M_data->_M_negative_sign_size = 0;
|
| 563 |
|
|
_M_data->_M_frac_digits = 0;
|
| 564 |
|
|
_M_data->_M_pos_format = money_base::_S_default_pattern;
|
| 565 |
|
|
_M_data->_M_neg_format = money_base::_S_default_pattern;
|
| 566 |
|
|
|
| 567 |
|
|
// Use ctype::widen code without the facet...
|
| 568 |
|
|
for (size_t __i = 0; __i < money_base::_S_end; ++__i)
|
| 569 |
|
|
_M_data->_M_atoms[__i] =
|
| 570 |
|
|
static_cast<wchar_t>(money_base::_S_atoms[__i]);
|
| 571 |
|
|
}
|
| 572 |
|
|
else
|
| 573 |
|
|
{
|
| 574 |
|
|
// Named locale.
|
| 575 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 576 |
|
|
__c_locale __old = __uselocale(__cloc);
|
| 577 |
|
|
#else
|
| 578 |
|
|
// Switch to named locale so that mbsrtowcs will work.
|
| 579 |
|
|
char* __old = setlocale(LC_ALL, 0);
|
| 580 |
|
|
const size_t __llen = strlen(__old) + 1;
|
| 581 |
|
|
char* __sav = new char[__llen];
|
| 582 |
|
|
memcpy(__sav, __old, __llen);
|
| 583 |
|
|
setlocale(LC_ALL, __name);
|
| 584 |
|
|
#endif
|
| 585 |
|
|
|
| 586 |
|
|
union { char *__s; wchar_t __w; } __u;
|
| 587 |
|
|
__u.__s = __nl_langinfo_l(_NL_MONETARY_DECIMAL_POINT_WC, __cloc);
|
| 588 |
|
|
_M_data->_M_decimal_point = __u.__w;
|
| 589 |
|
|
|
| 590 |
|
|
__u.__s = __nl_langinfo_l(_NL_MONETARY_THOUSANDS_SEP_WC, __cloc);
|
| 591 |
|
|
_M_data->_M_thousands_sep = __u.__w;
|
| 592 |
|
|
|
| 593 |
|
|
// Check for NULL, which implies no fractional digits.
|
| 594 |
|
|
if (_M_data->_M_decimal_point == L'\0')
|
| 595 |
|
|
{
|
| 596 |
|
|
// Like in "C" locale.
|
| 597 |
|
|
_M_data->_M_frac_digits = 0;
|
| 598 |
|
|
_M_data->_M_decimal_point = L'.';
|
| 599 |
|
|
}
|
| 600 |
|
|
else
|
| 601 |
|
|
_M_data->_M_frac_digits = *(__nl_langinfo_l(__INT_FRAC_DIGITS,
|
| 602 |
|
|
__cloc));
|
| 603 |
|
|
|
| 604 |
|
|
const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc);
|
| 605 |
|
|
const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc);
|
| 606 |
|
|
const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc);
|
| 607 |
|
|
const char* __ccurr = __nl_langinfo_l(__INT_CURR_SYMBOL, __cloc);
|
| 608 |
|
|
|
| 609 |
|
|
char* __group = 0;
|
| 610 |
|
|
wchar_t* __wcs_ps = 0;
|
| 611 |
|
|
wchar_t* __wcs_ns = 0;
|
| 612 |
|
|
const char __nposn = *(__nl_langinfo_l(__INT_N_SIGN_POSN, __cloc));
|
| 613 |
|
|
__try
|
| 614 |
|
|
{
|
| 615 |
|
|
size_t __len;
|
| 616 |
|
|
|
| 617 |
|
|
// Check for NULL, which implies no grouping.
|
| 618 |
|
|
if (_M_data->_M_thousands_sep == L'\0')
|
| 619 |
|
|
{
|
| 620 |
|
|
// Like in "C" locale.
|
| 621 |
|
|
_M_data->_M_grouping = "";
|
| 622 |
|
|
_M_data->_M_grouping_size = 0;
|
| 623 |
|
|
_M_data->_M_use_grouping = false;
|
| 624 |
|
|
_M_data->_M_thousands_sep = L',';
|
| 625 |
|
|
}
|
| 626 |
|
|
else
|
| 627 |
|
|
{
|
| 628 |
|
|
__len = strlen(__cgroup);
|
| 629 |
|
|
if (__len)
|
| 630 |
|
|
{
|
| 631 |
|
|
__group = new char[__len + 1];
|
| 632 |
|
|
memcpy(__group, __cgroup, __len + 1);
|
| 633 |
|
|
_M_data->_M_grouping = __group;
|
| 634 |
|
|
}
|
| 635 |
|
|
else
|
| 636 |
|
|
{
|
| 637 |
|
|
_M_data->_M_grouping = "";
|
| 638 |
|
|
_M_data->_M_use_grouping = false;
|
| 639 |
|
|
}
|
| 640 |
|
|
_M_data->_M_grouping_size = __len;
|
| 641 |
|
|
}
|
| 642 |
|
|
|
| 643 |
|
|
mbstate_t __state;
|
| 644 |
|
|
__len = strlen(__cpossign);
|
| 645 |
|
|
if (__len)
|
| 646 |
|
|
{
|
| 647 |
|
|
memset(&__state, 0, sizeof(mbstate_t));
|
| 648 |
|
|
__wcs_ps = new wchar_t[__len + 1];
|
| 649 |
|
|
mbsrtowcs(__wcs_ps, &__cpossign, __len + 1, &__state);
|
| 650 |
|
|
_M_data->_M_positive_sign = __wcs_ps;
|
| 651 |
|
|
}
|
| 652 |
|
|
else
|
| 653 |
|
|
_M_data->_M_positive_sign = L"";
|
| 654 |
|
|
_M_data->_M_positive_sign_size =
|
| 655 |
|
|
wcslen(_M_data->_M_positive_sign);
|
| 656 |
|
|
|
| 657 |
|
|
__len = strlen(__cnegsign);
|
| 658 |
|
|
if (!__nposn)
|
| 659 |
|
|
_M_data->_M_negative_sign = L"()";
|
| 660 |
|
|
else if (__len)
|
| 661 |
|
|
{
|
| 662 |
|
|
memset(&__state, 0, sizeof(mbstate_t));
|
| 663 |
|
|
__wcs_ns = new wchar_t[__len + 1];
|
| 664 |
|
|
mbsrtowcs(__wcs_ns, &__cnegsign, __len + 1, &__state);
|
| 665 |
|
|
_M_data->_M_negative_sign = __wcs_ns;
|
| 666 |
|
|
}
|
| 667 |
|
|
else
|
| 668 |
|
|
_M_data->_M_negative_sign = L"";
|
| 669 |
|
|
_M_data->_M_negative_sign_size =
|
| 670 |
|
|
wcslen(_M_data->_M_negative_sign);
|
| 671 |
|
|
|
| 672 |
|
|
// _Intl == true.
|
| 673 |
|
|
__len = strlen(__ccurr);
|
| 674 |
|
|
if (__len)
|
| 675 |
|
|
{
|
| 676 |
|
|
memset(&__state, 0, sizeof(mbstate_t));
|
| 677 |
|
|
wchar_t* __wcs = new wchar_t[__len + 1];
|
| 678 |
|
|
mbsrtowcs(__wcs, &__ccurr, __len + 1, &__state);
|
| 679 |
|
|
_M_data->_M_curr_symbol = __wcs;
|
| 680 |
|
|
}
|
| 681 |
|
|
else
|
| 682 |
|
|
_M_data->_M_curr_symbol = L"";
|
| 683 |
|
|
_M_data->_M_curr_symbol_size = wcslen(_M_data->_M_curr_symbol);
|
| 684 |
|
|
}
|
| 685 |
|
|
__catch(...)
|
| 686 |
|
|
{
|
| 687 |
|
|
delete _M_data;
|
| 688 |
|
|
_M_data = 0;
|
| 689 |
|
|
delete [] __group;
|
| 690 |
|
|
delete [] __wcs_ps;
|
| 691 |
|
|
delete [] __wcs_ns;
|
| 692 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 693 |
|
|
__uselocale(__old);
|
| 694 |
|
|
#else
|
| 695 |
|
|
setlocale(LC_ALL, __sav);
|
| 696 |
|
|
delete [] __sav;
|
| 697 |
|
|
#endif
|
| 698 |
|
|
__throw_exception_again;
|
| 699 |
|
|
}
|
| 700 |
|
|
|
| 701 |
|
|
char __pprecedes = *(__nl_langinfo_l(__INT_P_CS_PRECEDES, __cloc));
|
| 702 |
|
|
char __pspace = *(__nl_langinfo_l(__INT_P_SEP_BY_SPACE, __cloc));
|
| 703 |
|
|
char __pposn = *(__nl_langinfo_l(__INT_P_SIGN_POSN, __cloc));
|
| 704 |
|
|
_M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace,
|
| 705 |
|
|
__pposn);
|
| 706 |
|
|
char __nprecedes = *(__nl_langinfo_l(__INT_N_CS_PRECEDES, __cloc));
|
| 707 |
|
|
char __nspace = *(__nl_langinfo_l(__INT_N_SEP_BY_SPACE, __cloc));
|
| 708 |
|
|
_M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace,
|
| 709 |
|
|
__nposn);
|
| 710 |
|
|
|
| 711 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 712 |
|
|
__uselocale(__old);
|
| 713 |
|
|
#else
|
| 714 |
|
|
setlocale(LC_ALL, __sav);
|
| 715 |
|
|
delete [] __sav;
|
| 716 |
|
|
#endif
|
| 717 |
|
|
}
|
| 718 |
|
|
}
|
| 719 |
|
|
|
| 720 |
|
|
template<>
|
| 721 |
|
|
void
|
| 722 |
|
|
moneypunct<wchar_t, false>::_M_initialize_moneypunct(__c_locale __cloc,
|
| 723 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 724 |
|
|
const char*)
|
| 725 |
|
|
#else
|
| 726 |
|
|
const char* __name)
|
| 727 |
|
|
#endif
|
| 728 |
|
|
{
|
| 729 |
|
|
if (!_M_data)
|
| 730 |
|
|
_M_data = new __moneypunct_cache<wchar_t, false>;
|
| 731 |
|
|
|
| 732 |
|
|
if (!__cloc)
|
| 733 |
|
|
{
|
| 734 |
|
|
// "C" locale
|
| 735 |
|
|
_M_data->_M_decimal_point = L'.';
|
| 736 |
|
|
_M_data->_M_thousands_sep = L',';
|
| 737 |
|
|
_M_data->_M_grouping = "";
|
| 738 |
|
|
_M_data->_M_grouping_size = 0;
|
| 739 |
|
|
_M_data->_M_use_grouping = false;
|
| 740 |
|
|
_M_data->_M_curr_symbol = L"";
|
| 741 |
|
|
_M_data->_M_curr_symbol_size = 0;
|
| 742 |
|
|
_M_data->_M_positive_sign = L"";
|
| 743 |
|
|
_M_data->_M_positive_sign_size = 0;
|
| 744 |
|
|
_M_data->_M_negative_sign = L"";
|
| 745 |
|
|
_M_data->_M_negative_sign_size = 0;
|
| 746 |
|
|
_M_data->_M_frac_digits = 0;
|
| 747 |
|
|
_M_data->_M_pos_format = money_base::_S_default_pattern;
|
| 748 |
|
|
_M_data->_M_neg_format = money_base::_S_default_pattern;
|
| 749 |
|
|
|
| 750 |
|
|
// Use ctype::widen code without the facet...
|
| 751 |
|
|
for (size_t __i = 0; __i < money_base::_S_end; ++__i)
|
| 752 |
|
|
_M_data->_M_atoms[__i] =
|
| 753 |
|
|
static_cast<wchar_t>(money_base::_S_atoms[__i]);
|
| 754 |
|
|
}
|
| 755 |
|
|
else
|
| 756 |
|
|
{
|
| 757 |
|
|
// Named locale.
|
| 758 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 759 |
|
|
__c_locale __old = __uselocale(__cloc);
|
| 760 |
|
|
#else
|
| 761 |
|
|
// Switch to named locale so that mbsrtowcs will work.
|
| 762 |
|
|
char* __old = setlocale(LC_ALL, 0);
|
| 763 |
|
|
const size_t __llen = strlen(__old) + 1;
|
| 764 |
|
|
char* __sav = new char[__llen];
|
| 765 |
|
|
memcpy(__sav, __old, __llen);
|
| 766 |
|
|
setlocale(LC_ALL, __name);
|
| 767 |
|
|
#endif
|
| 768 |
|
|
|
| 769 |
|
|
union { char *__s; wchar_t __w; } __u;
|
| 770 |
|
|
__u.__s = __nl_langinfo_l(_NL_MONETARY_DECIMAL_POINT_WC, __cloc);
|
| 771 |
|
|
_M_data->_M_decimal_point = __u.__w;
|
| 772 |
|
|
|
| 773 |
|
|
__u.__s = __nl_langinfo_l(_NL_MONETARY_THOUSANDS_SEP_WC, __cloc);
|
| 774 |
|
|
_M_data->_M_thousands_sep = __u.__w;
|
| 775 |
|
|
|
| 776 |
|
|
// Check for NULL, which implies no fractional digits.
|
| 777 |
|
|
if (_M_data->_M_decimal_point == L'\0')
|
| 778 |
|
|
{
|
| 779 |
|
|
// Like in "C" locale.
|
| 780 |
|
|
_M_data->_M_frac_digits = 0;
|
| 781 |
|
|
_M_data->_M_decimal_point = L'.';
|
| 782 |
|
|
}
|
| 783 |
|
|
else
|
| 784 |
|
|
_M_data->_M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS,
|
| 785 |
|
|
__cloc));
|
| 786 |
|
|
|
| 787 |
|
|
const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc);
|
| 788 |
|
|
const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc);
|
| 789 |
|
|
const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc);
|
| 790 |
|
|
const char* __ccurr = __nl_langinfo_l(__CURRENCY_SYMBOL, __cloc);
|
| 791 |
|
|
|
| 792 |
|
|
char* __group = 0;
|
| 793 |
|
|
wchar_t* __wcs_ps = 0;
|
| 794 |
|
|
wchar_t* __wcs_ns = 0;
|
| 795 |
|
|
const char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc));
|
| 796 |
|
|
__try
|
| 797 |
|
|
{
|
| 798 |
|
|
size_t __len;
|
| 799 |
|
|
|
| 800 |
|
|
// Check for NULL, which implies no grouping.
|
| 801 |
|
|
if (_M_data->_M_thousands_sep == L'\0')
|
| 802 |
|
|
{
|
| 803 |
|
|
// Like in "C" locale.
|
| 804 |
|
|
_M_data->_M_grouping = "";
|
| 805 |
|
|
_M_data->_M_grouping_size = 0;
|
| 806 |
|
|
_M_data->_M_use_grouping = false;
|
| 807 |
|
|
_M_data->_M_thousands_sep = L',';
|
| 808 |
|
|
}
|
| 809 |
|
|
else
|
| 810 |
|
|
{
|
| 811 |
|
|
__len = strlen(__cgroup);
|
| 812 |
|
|
if (__len)
|
| 813 |
|
|
{
|
| 814 |
|
|
__group = new char[__len + 1];
|
| 815 |
|
|
memcpy(__group, __cgroup, __len + 1);
|
| 816 |
|
|
_M_data->_M_grouping = __group;
|
| 817 |
|
|
}
|
| 818 |
|
|
else
|
| 819 |
|
|
{
|
| 820 |
|
|
_M_data->_M_grouping = "";
|
| 821 |
|
|
_M_data->_M_use_grouping = false;
|
| 822 |
|
|
}
|
| 823 |
|
|
_M_data->_M_grouping_size = __len;
|
| 824 |
|
|
}
|
| 825 |
|
|
|
| 826 |
|
|
mbstate_t __state;
|
| 827 |
|
|
__len = strlen(__cpossign);
|
| 828 |
|
|
if (__len)
|
| 829 |
|
|
{
|
| 830 |
|
|
memset(&__state, 0, sizeof(mbstate_t));
|
| 831 |
|
|
__wcs_ps = new wchar_t[__len + 1];
|
| 832 |
|
|
mbsrtowcs(__wcs_ps, &__cpossign, __len + 1, &__state);
|
| 833 |
|
|
_M_data->_M_positive_sign = __wcs_ps;
|
| 834 |
|
|
}
|
| 835 |
|
|
else
|
| 836 |
|
|
_M_data->_M_positive_sign = L"";
|
| 837 |
|
|
_M_data->_M_positive_sign_size =
|
| 838 |
|
|
wcslen(_M_data->_M_positive_sign);
|
| 839 |
|
|
|
| 840 |
|
|
__len = strlen(__cnegsign);
|
| 841 |
|
|
if (!__nposn)
|
| 842 |
|
|
_M_data->_M_negative_sign = L"()";
|
| 843 |
|
|
else if (__len)
|
| 844 |
|
|
{
|
| 845 |
|
|
memset(&__state, 0, sizeof(mbstate_t));
|
| 846 |
|
|
__wcs_ns = new wchar_t[__len + 1];
|
| 847 |
|
|
mbsrtowcs(__wcs_ns, &__cnegsign, __len + 1, &__state);
|
| 848 |
|
|
_M_data->_M_negative_sign = __wcs_ns;
|
| 849 |
|
|
}
|
| 850 |
|
|
else
|
| 851 |
|
|
_M_data->_M_negative_sign = L"";
|
| 852 |
|
|
_M_data->_M_negative_sign_size =
|
| 853 |
|
|
wcslen(_M_data->_M_negative_sign);
|
| 854 |
|
|
|
| 855 |
|
|
// _Intl == true.
|
| 856 |
|
|
__len = strlen(__ccurr);
|
| 857 |
|
|
if (__len)
|
| 858 |
|
|
{
|
| 859 |
|
|
memset(&__state, 0, sizeof(mbstate_t));
|
| 860 |
|
|
wchar_t* __wcs = new wchar_t[__len + 1];
|
| 861 |
|
|
mbsrtowcs(__wcs, &__ccurr, __len + 1, &__state);
|
| 862 |
|
|
_M_data->_M_curr_symbol = __wcs;
|
| 863 |
|
|
}
|
| 864 |
|
|
else
|
| 865 |
|
|
_M_data->_M_curr_symbol = L"";
|
| 866 |
|
|
_M_data->_M_curr_symbol_size = wcslen(_M_data->_M_curr_symbol);
|
| 867 |
|
|
}
|
| 868 |
|
|
__catch(...)
|
| 869 |
|
|
{
|
| 870 |
|
|
delete _M_data;
|
| 871 |
|
|
_M_data = 0;
|
| 872 |
|
|
delete [] __group;
|
| 873 |
|
|
delete [] __wcs_ps;
|
| 874 |
|
|
delete [] __wcs_ns;
|
| 875 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 876 |
|
|
__uselocale(__old);
|
| 877 |
|
|
#else
|
| 878 |
|
|
setlocale(LC_ALL, __sav);
|
| 879 |
|
|
delete [] __sav;
|
| 880 |
|
|
#endif
|
| 881 |
|
|
__throw_exception_again;
|
| 882 |
|
|
}
|
| 883 |
|
|
|
| 884 |
|
|
char __pprecedes = *(__nl_langinfo_l(__P_CS_PRECEDES, __cloc));
|
| 885 |
|
|
char __pspace = *(__nl_langinfo_l(__P_SEP_BY_SPACE, __cloc));
|
| 886 |
|
|
char __pposn = *(__nl_langinfo_l(__P_SIGN_POSN, __cloc));
|
| 887 |
|
|
_M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace,
|
| 888 |
|
|
__pposn);
|
| 889 |
|
|
char __nprecedes = *(__nl_langinfo_l(__N_CS_PRECEDES, __cloc));
|
| 890 |
|
|
char __nspace = *(__nl_langinfo_l(__N_SEP_BY_SPACE, __cloc));
|
| 891 |
|
|
_M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace,
|
| 892 |
|
|
__nposn);
|
| 893 |
|
|
|
| 894 |
|
|
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
|
| 895 |
|
|
__uselocale(__old);
|
| 896 |
|
|
#else
|
| 897 |
|
|
setlocale(LC_ALL, __sav);
|
| 898 |
|
|
delete [] __sav;
|
| 899 |
|
|
#endif
|
| 900 |
|
|
}
|
| 901 |
|
|
}
|
| 902 |
|
|
|
| 903 |
|
|
template<>
|
| 904 |
|
|
moneypunct<wchar_t, true>::~moneypunct()
|
| 905 |
|
|
{
|
| 906 |
|
|
if (_M_data->_M_grouping_size)
|
| 907 |
|
|
delete [] _M_data->_M_grouping;
|
| 908 |
|
|
if (_M_data->_M_positive_sign_size)
|
| 909 |
|
|
delete [] _M_data->_M_positive_sign;
|
| 910 |
|
|
if (_M_data->_M_negative_sign_size
|
| 911 |
|
|
&& wcscmp(_M_data->_M_negative_sign, L"()") != 0)
|
| 912 |
|
|
delete [] _M_data->_M_negative_sign;
|
| 913 |
|
|
if (_M_data->_M_curr_symbol_size)
|
| 914 |
|
|
delete [] _M_data->_M_curr_symbol;
|
| 915 |
|
|
delete _M_data;
|
| 916 |
|
|
}
|
| 917 |
|
|
|
| 918 |
|
|
template<>
|
| 919 |
|
|
moneypunct<wchar_t, false>::~moneypunct()
|
| 920 |
|
|
{
|
| 921 |
|
|
if (_M_data->_M_grouping_size)
|
| 922 |
|
|
delete [] _M_data->_M_grouping;
|
| 923 |
|
|
if (_M_data->_M_positive_sign_size)
|
| 924 |
|
|
delete [] _M_data->_M_positive_sign;
|
| 925 |
|
|
if (_M_data->_M_negative_sign_size
|
| 926 |
|
|
&& wcscmp(_M_data->_M_negative_sign, L"()") != 0)
|
| 927 |
|
|
delete [] _M_data->_M_negative_sign;
|
| 928 |
|
|
if (_M_data->_M_curr_symbol_size)
|
| 929 |
|
|
delete [] _M_data->_M_curr_symbol;
|
| 930 |
|
|
delete _M_data;
|
| 931 |
|
|
}
|
| 932 |
|
|
#endif
|
| 933 |
|
|
|
| 934 |
|
|
_GLIBCXX_END_NAMESPACE_VERSION
|
| 935 |
|
|
} // namespace
|
