diff options
Diffstat (limited to 'libstdc++-v3/config/locale/gnu/monetary_members.cc')
| -rw-r--r-- | libstdc++-v3/config/locale/gnu/monetary_members.cc | 935 |
1 files changed, 935 insertions, 0 deletions
diff --git a/libstdc++-v3/config/locale/gnu/monetary_members.cc b/libstdc++-v3/config/locale/gnu/monetary_members.cc new file mode 100644 index 000000000..214c4af7d --- /dev/null +++ b/libstdc++-v3/config/locale/gnu/monetary_members.cc @@ -0,0 +1,935 @@ +// std::moneypunct implementation details, GNU version -*- C++ -*- + +// Copyright (C) 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/>. + +// +// ISO C++ 14882: 22.2.6.3.2 moneypunct virtual functions +// + +// Written by Benjamin Kosnik <bkoz@redhat.com> + +#include <locale> +#include <bits/c++locale_internal.h> + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + // Construct and return valid pattern consisting of some combination of: + // space none symbol sign value + money_base::pattern + money_base::_S_construct_pattern(char __precedes, char __space, + char __posn) throw() + { + pattern __ret; + + // This insanely complicated routine attempts to construct a valid + // pattern for use with monyepunct. A couple of invariants: + + // if (__precedes) symbol -> value + // else value -> symbol + + // if (__space) space + // else none + + // none == never first + // space never first or last + + // Any elegant implementations of this are welcome. + switch (__posn) + { + case 0: + case 1: + // 1 The sign precedes the value and symbol. + __ret.field[0] = sign; + if (__space) + { + // Pattern starts with sign. + if (__precedes) + { + __ret.field[1] = symbol; + __ret.field[3] = value; + } + else + { + __ret.field[1] = value; + __ret.field[3] = symbol; + } + __ret.field[2] = space; + } + else + { + // Pattern starts with sign and ends with none. + if (__precedes) + { + __ret.field[1] = symbol; + __ret.field[2] = value; + } + else + { + __ret.field[1] = value; + __ret.field[2] = symbol; + } + __ret.field[3] = none; + } + break; + case 2: + // 2 The sign follows the value and symbol. + if (__space) + { + // Pattern either ends with sign. + if (__precedes) + { + __ret.field[0] = symbol; + __ret.field[2] = value; + } + else + { + __ret.field[0] = value; + __ret.field[2] = symbol; + } + __ret.field[1] = space; + __ret.field[3] = sign; + } + else + { + // Pattern ends with sign then none. + if (__precedes) + { + __ret.field[0] = symbol; + __ret.field[1] = value; + } + else + { + __ret.field[0] = value; + __ret.field[1] = symbol; + } + __ret.field[2] = sign; + __ret.field[3] = none; + } + break; + case 3: + // 3 The sign immediately precedes the symbol. + if (__precedes) + { + __ret.field[0] = sign; + __ret.field[1] = symbol; + if (__space) + { + __ret.field[2] = space; + __ret.field[3] = value; + } + else + { + __ret.field[2] = value; + __ret.field[3] = none; + } + } + else + { + __ret.field[0] = value; + if (__space) + { + __ret.field[1] = space; + __ret.field[2] = sign; + __ret.field[3] = symbol; + } + else + { + __ret.field[1] = sign; + __ret.field[2] = symbol; + __ret.field[3] = none; + } + } + break; + case 4: + // 4 The sign immediately follows the symbol. + if (__precedes) + { + __ret.field[0] = symbol; + __ret.field[1] = sign; + if (__space) + { + __ret.field[2] = space; + __ret.field[3] = value; + } + else + { + __ret.field[2] = value; + __ret.field[3] = none; + } + } + else + { + __ret.field[0] = value; + if (__space) + { + __ret.field[1] = space; + __ret.field[2] = symbol; + __ret.field[3] = sign; + } + else + { + __ret.field[1] = symbol; + __ret.field[2] = sign; + __ret.field[3] = none; + } + } + break; + default: + __ret = pattern(); + } + return __ret; + } + + template<> + void + moneypunct<char, true>::_M_initialize_moneypunct(__c_locale __cloc, + const char*) + { + if (!_M_data) + _M_data = new __moneypunct_cache<char, true>; + + if (!__cloc) + { + // "C" locale + _M_data->_M_decimal_point = '.'; + _M_data->_M_thousands_sep = ','; + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_curr_symbol = ""; + _M_data->_M_curr_symbol_size = 0; + _M_data->_M_positive_sign = ""; + _M_data->_M_positive_sign_size = 0; + _M_data->_M_negative_sign = ""; + _M_data->_M_negative_sign_size = 0; + _M_data->_M_frac_digits = 0; + _M_data->_M_pos_format = money_base::_S_default_pattern; + _M_data->_M_neg_format = money_base::_S_default_pattern; + + for (size_t __i = 0; __i < money_base::_S_end; ++__i) + _M_data->_M_atoms[__i] = money_base::_S_atoms[__i]; + } + else + { + // Named locale. + _M_data->_M_decimal_point = *(__nl_langinfo_l(__MON_DECIMAL_POINT, + __cloc)); + _M_data->_M_thousands_sep = *(__nl_langinfo_l(__MON_THOUSANDS_SEP, + __cloc)); + + // Check for NULL, which implies no fractional digits. + if (_M_data->_M_decimal_point == '\0') + { + // Like in "C" locale. + _M_data->_M_frac_digits = 0; + _M_data->_M_decimal_point = '.'; + } + else + _M_data->_M_frac_digits = *(__nl_langinfo_l(__INT_FRAC_DIGITS, + __cloc)); + + const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc); + const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc); + const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc); + // _Intl == true + const char* __ccurr = __nl_langinfo_l(__INT_CURR_SYMBOL, __cloc); + + char* __group = 0; + char* __ps = 0; + char* __ns = 0; + const char __nposn = *(__nl_langinfo_l(__INT_N_SIGN_POSN, __cloc)); + __try + { + size_t __len; + + // Check for NULL, which implies no grouping. + if (_M_data->_M_thousands_sep == '\0') + { + // Like in "C" locale. + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_thousands_sep = ','; + } + else + { + __len = strlen(__cgroup); + if (__len) + { + __group = new char[__len + 1]; + memcpy(__group, __cgroup, __len + 1); + _M_data->_M_grouping = __group; + } + else + { + _M_data->_M_grouping = ""; + _M_data->_M_use_grouping = false; + } + _M_data->_M_grouping_size = __len; + } + + __len = strlen(__cpossign); + if (__len) + { + __ps = new char[__len + 1]; + memcpy(__ps, __cpossign, __len + 1); + _M_data->_M_positive_sign = __ps; + } + else + _M_data->_M_positive_sign = ""; + _M_data->_M_positive_sign_size = __len; + + if (!__nposn) + { + _M_data->_M_negative_sign = "()"; + _M_data->_M_negative_sign_size = 2; + } + else + { + __len = strlen(__cnegsign); + if (__len) + { + __ns = new char[__len + 1]; + memcpy(__ns, __cnegsign, __len + 1); + _M_data->_M_negative_sign = __ns; + } + else + _M_data->_M_negative_sign = ""; + _M_data->_M_negative_sign_size = __len; + } + + __len = strlen(__ccurr); + if (__len) + { + char* __curr = new char[__len + 1]; + memcpy(__curr, __ccurr, __len + 1); + _M_data->_M_curr_symbol = __curr; + } + else + _M_data->_M_curr_symbol = ""; + _M_data->_M_curr_symbol_size = __len; + } + __catch(...) + { + delete _M_data; + _M_data = 0; + delete [] __group; + delete [] __ps; + delete [] __ns; + } + + char __pprecedes = *(__nl_langinfo_l(__INT_P_CS_PRECEDES, __cloc)); + char __pspace = *(__nl_langinfo_l(__INT_P_SEP_BY_SPACE, __cloc)); + char __pposn = *(__nl_langinfo_l(__INT_P_SIGN_POSN, __cloc)); + _M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace, + __pposn); + char __nprecedes = *(__nl_langinfo_l(__INT_N_CS_PRECEDES, __cloc)); + char __nspace = *(__nl_langinfo_l(__INT_N_SEP_BY_SPACE, __cloc)); + _M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace, + __nposn); + } + } + + template<> + void + moneypunct<char, false>::_M_initialize_moneypunct(__c_locale __cloc, + const char*) + { + if (!_M_data) + _M_data = new __moneypunct_cache<char, false>; + + if (!__cloc) + { + // "C" locale + _M_data->_M_decimal_point = '.'; + _M_data->_M_thousands_sep = ','; + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_curr_symbol = ""; + _M_data->_M_curr_symbol_size = 0; + _M_data->_M_positive_sign = ""; + _M_data->_M_positive_sign_size = 0; + _M_data->_M_negative_sign = ""; + _M_data->_M_negative_sign_size = 0; + _M_data->_M_frac_digits = 0; + _M_data->_M_pos_format = money_base::_S_default_pattern; + _M_data->_M_neg_format = money_base::_S_default_pattern; + + for (size_t __i = 0; __i < money_base::_S_end; ++__i) + _M_data->_M_atoms[__i] = money_base::_S_atoms[__i]; + } + else + { + // Named locale. + _M_data->_M_decimal_point = *(__nl_langinfo_l(__MON_DECIMAL_POINT, + __cloc)); + _M_data->_M_thousands_sep = *(__nl_langinfo_l(__MON_THOUSANDS_SEP, + __cloc)); + + // Check for NULL, which implies no fractional digits. + if (_M_data->_M_decimal_point == '\0') + { + // Like in "C" locale. + _M_data->_M_frac_digits = 0; + _M_data->_M_decimal_point = '.'; + } + else + _M_data->_M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS, + __cloc)); + + const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc); + const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc); + const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc); + // _Intl == false + const char* __ccurr = __nl_langinfo_l(__CURRENCY_SYMBOL, __cloc); + + char* __group = 0; + char* __ps = 0; + char* __ns = 0; + const char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc)); + __try + { + size_t __len; + + // Check for NULL, which implies no grouping. + if (_M_data->_M_thousands_sep == '\0') + { + // Like in "C" locale. + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_thousands_sep = ','; + } + else + { + __len = strlen(__cgroup); + if (__len) + { + __group = new char[__len + 1]; + memcpy(__group, __cgroup, __len + 1); + _M_data->_M_grouping = __group; + } + else + { + _M_data->_M_grouping = ""; + _M_data->_M_use_grouping = false; + } + _M_data->_M_grouping_size = __len; + } + + __len = strlen(__cpossign); + if (__len) + { + __ps = new char[__len + 1]; + memcpy(__ps, __cpossign, __len + 1); + _M_data->_M_positive_sign = __ps; + } + else + _M_data->_M_positive_sign = ""; + _M_data->_M_positive_sign_size = __len; + + if (!__nposn) + { + _M_data->_M_negative_sign = "()"; + _M_data->_M_negative_sign_size = 2; + } + else + { + __len = strlen(__cnegsign); + if (__len) + { + __ns = new char[__len + 1]; + memcpy(__ns, __cnegsign, __len + 1); + _M_data->_M_negative_sign = __ns; + } + else + _M_data->_M_negative_sign = ""; + _M_data->_M_negative_sign_size = __len; + } + + __len = strlen(__ccurr); + if (__len) + { + char* __curr = new char[__len + 1]; + memcpy(__curr, __ccurr, __len + 1); + _M_data->_M_curr_symbol = __curr; + } + else + _M_data->_M_curr_symbol = ""; + _M_data->_M_curr_symbol_size = __len; + } + __catch(...) + { + delete _M_data; + _M_data = 0; + delete [] __group; + delete [] __ps; + delete [] __ns; + } + + char __pprecedes = *(__nl_langinfo_l(__P_CS_PRECEDES, __cloc)); + char __pspace = *(__nl_langinfo_l(__P_SEP_BY_SPACE, __cloc)); + char __pposn = *(__nl_langinfo_l(__P_SIGN_POSN, __cloc)); + _M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace, + __pposn); + char __nprecedes = *(__nl_langinfo_l(__N_CS_PRECEDES, __cloc)); + char __nspace = *(__nl_langinfo_l(__N_SEP_BY_SPACE, __cloc)); + _M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace, + __nposn); + } + } + + template<> + moneypunct<char, true>::~moneypunct() + { + if (_M_data->_M_grouping_size) + delete [] _M_data->_M_grouping; + if (_M_data->_M_positive_sign_size) + delete [] _M_data->_M_positive_sign; + if (_M_data->_M_negative_sign_size + && strcmp(_M_data->_M_negative_sign, "()") != 0) + delete [] _M_data->_M_negative_sign; + if (_M_data->_M_curr_symbol_size) + delete [] _M_data->_M_curr_symbol; + delete _M_data; + } + + template<> + moneypunct<char, false>::~moneypunct() + { + if (_M_data->_M_grouping_size) + delete [] _M_data->_M_grouping; + if (_M_data->_M_positive_sign_size) + delete [] _M_data->_M_positive_sign; + if (_M_data->_M_negative_sign_size + && strcmp(_M_data->_M_negative_sign, "()") != 0) + delete [] _M_data->_M_negative_sign; + if (_M_data->_M_curr_symbol_size) + delete [] _M_data->_M_curr_symbol; + delete _M_data; + } + +#ifdef _GLIBCXX_USE_WCHAR_T + template<> + void + moneypunct<wchar_t, true>::_M_initialize_moneypunct(__c_locale __cloc, +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + const char*) +#else + const char* __name) +#endif + { + if (!_M_data) + _M_data = new __moneypunct_cache<wchar_t, true>; + + if (!__cloc) + { + // "C" locale + _M_data->_M_decimal_point = L'.'; + _M_data->_M_thousands_sep = L','; + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_curr_symbol = L""; + _M_data->_M_curr_symbol_size = 0; + _M_data->_M_positive_sign = L""; + _M_data->_M_positive_sign_size = 0; + _M_data->_M_negative_sign = L""; + _M_data->_M_negative_sign_size = 0; + _M_data->_M_frac_digits = 0; + _M_data->_M_pos_format = money_base::_S_default_pattern; + _M_data->_M_neg_format = money_base::_S_default_pattern; + + // Use ctype::widen code without the facet... + for (size_t __i = 0; __i < money_base::_S_end; ++__i) + _M_data->_M_atoms[__i] = + static_cast<wchar_t>(money_base::_S_atoms[__i]); + } + else + { + // Named locale. +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __c_locale __old = __uselocale(__cloc); +#else + // Switch to named locale so that mbsrtowcs will work. + char* __old = setlocale(LC_ALL, 0); + const size_t __llen = strlen(__old) + 1; + char* __sav = new char[__llen]; + memcpy(__sav, __old, __llen); + setlocale(LC_ALL, __name); +#endif + + union { char *__s; wchar_t __w; } __u; + __u.__s = __nl_langinfo_l(_NL_MONETARY_DECIMAL_POINT_WC, __cloc); + _M_data->_M_decimal_point = __u.__w; + + __u.__s = __nl_langinfo_l(_NL_MONETARY_THOUSANDS_SEP_WC, __cloc); + _M_data->_M_thousands_sep = __u.__w; + + // Check for NULL, which implies no fractional digits. + if (_M_data->_M_decimal_point == L'\0') + { + // Like in "C" locale. + _M_data->_M_frac_digits = 0; + _M_data->_M_decimal_point = L'.'; + } + else + _M_data->_M_frac_digits = *(__nl_langinfo_l(__INT_FRAC_DIGITS, + __cloc)); + + const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc); + const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc); + const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc); + const char* __ccurr = __nl_langinfo_l(__INT_CURR_SYMBOL, __cloc); + + char* __group = 0; + wchar_t* __wcs_ps = 0; + wchar_t* __wcs_ns = 0; + const char __nposn = *(__nl_langinfo_l(__INT_N_SIGN_POSN, __cloc)); + __try + { + size_t __len; + + // Check for NULL, which implies no grouping. + if (_M_data->_M_thousands_sep == L'\0') + { + // Like in "C" locale. + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_thousands_sep = L','; + } + else + { + __len = strlen(__cgroup); + if (__len) + { + __group = new char[__len + 1]; + memcpy(__group, __cgroup, __len + 1); + _M_data->_M_grouping = __group; + } + else + { + _M_data->_M_grouping = ""; + _M_data->_M_use_grouping = false; + } + _M_data->_M_grouping_size = __len; + } + + mbstate_t __state; + __len = strlen(__cpossign); + if (__len) + { + memset(&__state, 0, sizeof(mbstate_t)); + __wcs_ps = new wchar_t[__len + 1]; + mbsrtowcs(__wcs_ps, &__cpossign, __len + 1, &__state); + _M_data->_M_positive_sign = __wcs_ps; + } + else + _M_data->_M_positive_sign = L""; + _M_data->_M_positive_sign_size = + wcslen(_M_data->_M_positive_sign); + + __len = strlen(__cnegsign); + if (!__nposn) + _M_data->_M_negative_sign = L"()"; + else if (__len) + { + memset(&__state, 0, sizeof(mbstate_t)); + __wcs_ns = new wchar_t[__len + 1]; + mbsrtowcs(__wcs_ns, &__cnegsign, __len + 1, &__state); + _M_data->_M_negative_sign = __wcs_ns; + } + else + _M_data->_M_negative_sign = L""; + _M_data->_M_negative_sign_size = + wcslen(_M_data->_M_negative_sign); + + // _Intl == true. + __len = strlen(__ccurr); + if (__len) + { + memset(&__state, 0, sizeof(mbstate_t)); + wchar_t* __wcs = new wchar_t[__len + 1]; + mbsrtowcs(__wcs, &__ccurr, __len + 1, &__state); + _M_data->_M_curr_symbol = __wcs; + } + else + _M_data->_M_curr_symbol = L""; + _M_data->_M_curr_symbol_size = wcslen(_M_data->_M_curr_symbol); + } + __catch(...) + { + delete _M_data; + _M_data = 0; + delete [] __group; + delete [] __wcs_ps; + delete [] __wcs_ns; +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __uselocale(__old); +#else + setlocale(LC_ALL, __sav); + delete [] __sav; +#endif + __throw_exception_again; + } + + char __pprecedes = *(__nl_langinfo_l(__INT_P_CS_PRECEDES, __cloc)); + char __pspace = *(__nl_langinfo_l(__INT_P_SEP_BY_SPACE, __cloc)); + char __pposn = *(__nl_langinfo_l(__INT_P_SIGN_POSN, __cloc)); + _M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace, + __pposn); + char __nprecedes = *(__nl_langinfo_l(__INT_N_CS_PRECEDES, __cloc)); + char __nspace = *(__nl_langinfo_l(__INT_N_SEP_BY_SPACE, __cloc)); + _M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace, + __nposn); + +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __uselocale(__old); +#else + setlocale(LC_ALL, __sav); + delete [] __sav; +#endif + } + } + + template<> + void + moneypunct<wchar_t, false>::_M_initialize_moneypunct(__c_locale __cloc, +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + const char*) +#else + const char* __name) +#endif + { + if (!_M_data) + _M_data = new __moneypunct_cache<wchar_t, false>; + + if (!__cloc) + { + // "C" locale + _M_data->_M_decimal_point = L'.'; + _M_data->_M_thousands_sep = L','; + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_curr_symbol = L""; + _M_data->_M_curr_symbol_size = 0; + _M_data->_M_positive_sign = L""; + _M_data->_M_positive_sign_size = 0; + _M_data->_M_negative_sign = L""; + _M_data->_M_negative_sign_size = 0; + _M_data->_M_frac_digits = 0; + _M_data->_M_pos_format = money_base::_S_default_pattern; + _M_data->_M_neg_format = money_base::_S_default_pattern; + + // Use ctype::widen code without the facet... + for (size_t __i = 0; __i < money_base::_S_end; ++__i) + _M_data->_M_atoms[__i] = + static_cast<wchar_t>(money_base::_S_atoms[__i]); + } + else + { + // Named locale. +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __c_locale __old = __uselocale(__cloc); +#else + // Switch to named locale so that mbsrtowcs will work. + char* __old = setlocale(LC_ALL, 0); + const size_t __llen = strlen(__old) + 1; + char* __sav = new char[__llen]; + memcpy(__sav, __old, __llen); + setlocale(LC_ALL, __name); +#endif + + union { char *__s; wchar_t __w; } __u; + __u.__s = __nl_langinfo_l(_NL_MONETARY_DECIMAL_POINT_WC, __cloc); + _M_data->_M_decimal_point = __u.__w; + + __u.__s = __nl_langinfo_l(_NL_MONETARY_THOUSANDS_SEP_WC, __cloc); + _M_data->_M_thousands_sep = __u.__w; + + // Check for NULL, which implies no fractional digits. + if (_M_data->_M_decimal_point == L'\0') + { + // Like in "C" locale. + _M_data->_M_frac_digits = 0; + _M_data->_M_decimal_point = L'.'; + } + else + _M_data->_M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS, + __cloc)); + + const char* __cgroup = __nl_langinfo_l(__MON_GROUPING, __cloc); + const char* __cpossign = __nl_langinfo_l(__POSITIVE_SIGN, __cloc); + const char* __cnegsign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc); + const char* __ccurr = __nl_langinfo_l(__CURRENCY_SYMBOL, __cloc); + + char* __group = 0; + wchar_t* __wcs_ps = 0; + wchar_t* __wcs_ns = 0; + const char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc)); + __try + { + size_t __len; + + // Check for NULL, which implies no grouping. + if (_M_data->_M_thousands_sep == L'\0') + { + // Like in "C" locale. + _M_data->_M_grouping = ""; + _M_data->_M_grouping_size = 0; + _M_data->_M_use_grouping = false; + _M_data->_M_thousands_sep = L','; + } + else + { + __len = strlen(__cgroup); + if (__len) + { + __group = new char[__len + 1]; + memcpy(__group, __cgroup, __len + 1); + _M_data->_M_grouping = __group; + } + else + { + _M_data->_M_grouping = ""; + _M_data->_M_use_grouping = false; + } + _M_data->_M_grouping_size = __len; + } + + mbstate_t __state; + __len = strlen(__cpossign); + if (__len) + { + memset(&__state, 0, sizeof(mbstate_t)); + __wcs_ps = new wchar_t[__len + 1]; + mbsrtowcs(__wcs_ps, &__cpossign, __len + 1, &__state); + _M_data->_M_positive_sign = __wcs_ps; + } + else + _M_data->_M_positive_sign = L""; + _M_data->_M_positive_sign_size = + wcslen(_M_data->_M_positive_sign); + + __len = strlen(__cnegsign); + if (!__nposn) + _M_data->_M_negative_sign = L"()"; + else if (__len) + { + memset(&__state, 0, sizeof(mbstate_t)); + __wcs_ns = new wchar_t[__len + 1]; + mbsrtowcs(__wcs_ns, &__cnegsign, __len + 1, &__state); + _M_data->_M_negative_sign = __wcs_ns; + } + else + _M_data->_M_negative_sign = L""; + _M_data->_M_negative_sign_size = + wcslen(_M_data->_M_negative_sign); + + // _Intl == true. + __len = strlen(__ccurr); + if (__len) + { + memset(&__state, 0, sizeof(mbstate_t)); + wchar_t* __wcs = new wchar_t[__len + 1]; + mbsrtowcs(__wcs, &__ccurr, __len + 1, &__state); + _M_data->_M_curr_symbol = __wcs; + } + else + _M_data->_M_curr_symbol = L""; + _M_data->_M_curr_symbol_size = wcslen(_M_data->_M_curr_symbol); + } + __catch(...) + { + delete _M_data; + _M_data = 0; + delete [] __group; + delete [] __wcs_ps; + delete [] __wcs_ns; +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __uselocale(__old); +#else + setlocale(LC_ALL, __sav); + delete [] __sav; +#endif + __throw_exception_again; + } + + char __pprecedes = *(__nl_langinfo_l(__P_CS_PRECEDES, __cloc)); + char __pspace = *(__nl_langinfo_l(__P_SEP_BY_SPACE, __cloc)); + char __pposn = *(__nl_langinfo_l(__P_SIGN_POSN, __cloc)); + _M_data->_M_pos_format = _S_construct_pattern(__pprecedes, __pspace, + __pposn); + char __nprecedes = *(__nl_langinfo_l(__N_CS_PRECEDES, __cloc)); + char __nspace = *(__nl_langinfo_l(__N_SEP_BY_SPACE, __cloc)); + _M_data->_M_neg_format = _S_construct_pattern(__nprecedes, __nspace, + __nposn); + +#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2) + __uselocale(__old); +#else + setlocale(LC_ALL, __sav); + delete [] __sav; +#endif + } + } + + template<> + moneypunct<wchar_t, true>::~moneypunct() + { + if (_M_data->_M_grouping_size) + delete [] _M_data->_M_grouping; + if (_M_data->_M_positive_sign_size) + delete [] _M_data->_M_positive_sign; + if (_M_data->_M_negative_sign_size + && wcscmp(_M_data->_M_negative_sign, L"()") != 0) + delete [] _M_data->_M_negative_sign; + if (_M_data->_M_curr_symbol_size) + delete [] _M_data->_M_curr_symbol; + delete _M_data; + } + + template<> + moneypunct<wchar_t, false>::~moneypunct() + { + if (_M_data->_M_grouping_size) + delete [] _M_data->_M_grouping; + if (_M_data->_M_positive_sign_size) + delete [] _M_data->_M_positive_sign; + if (_M_data->_M_negative_sign_size + && wcscmp(_M_data->_M_negative_sign, L"()") != 0) + delete [] _M_data->_M_negative_sign; + if (_M_data->_M_curr_symbol_size) + delete [] _M_data->_M_curr_symbol; + delete _M_data; + } +#endif + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace |