monetary_members.cc

俄罗斯高人Mamaich的Pocket gcc编译器（运行在PocketPC上）的全部源代码。

	  char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc));
	  if (!__nposn)
	    _M_negative_sign = "()";
	  else
	    _M_negative_sign = __nl_langinfo_l(__NEGATIVE_SIGN, __cloc);

	  // _Intl == false
	  _M_curr_symbol = __nl_langinfo_l(__CURRENCY_SYMBOL, __cloc);
	  _M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS, __cloc));
	  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_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_neg_format = _S_construct_pattern(__nprecedes, __nspace, __nposn);
	}
    }

  template<> 
    moneypunct<char, true>::~moneypunct()
    { }

  template<> 
    moneypunct<char, false>::~moneypunct()
    { }

#ifdef _GLIBCPP_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 (!__cloc)
	{
	  // "C" locale
	  _M_decimal_point = L'.';
	  _M_thousands_sep = L',';
	  _M_grouping = "";
	  _M_curr_symbol = L"";
	  _M_positive_sign = L"";
	  _M_negative_sign = L"";
	  _M_frac_digits = 0;
	  _M_pos_format = money_base::_S_default_pattern;
	  _M_neg_format = money_base::_S_default_pattern;
	}
      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 = strdup(setlocale(LC_ALL, NULL));
	  setlocale(LC_ALL, __name);
#endif

	  _M_decimal_point = static_cast<wchar_t>(((union { const char *__s; unsigned int __w; }){ __s: __nl_langinfo_l(_NL_NUMERIC_DECIMAL_POINT_WC, __cloc)}).__w);

	  _M_thousands_sep = static_cast<wchar_t>(((union { const char *__s; unsigned int __w; }){ __s: __nl_langinfo_l(_NL_NUMERIC_THOUSANDS_SEP_WC, __cloc)}).__w);
	  _M_grouping = __nl_langinfo_l(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);

	  wchar_t* __wcs_ps = 0;
	  wchar_t* __wcs_ns = 0;
	  char __nposn = *(__nl_langinfo_l(__INT_N_SIGN_POSN, __cloc));
	  try
	    {
	      mbstate_t __state;
	      size_t __len = strlen(__cpossign);
	      if (__len)
		{
		  ++__len;
		  memset(&__state, 0, sizeof(mbstate_t));
		  __wcs_ps = new wchar_t[__len];
		  mbsrtowcs(__wcs_ps, &__cpossign, __len, &__state);
		  _M_positive_sign = __wcs_ps;
		}
	      else
		_M_positive_sign = L"";
	  
	      __len = strlen(__cnegsign);
	      if (!__nposn)
		_M_negative_sign = L"()";
	      else if (__len)
		{ 
		  ++__len;
		  memset(&__state, 0, sizeof(mbstate_t));
		  __wcs_ns = new wchar_t[__len];
		  mbsrtowcs(__wcs_ns, &__cnegsign, __len, &__state);
		  _M_negative_sign = __wcs_ns;
		}
	      else
		_M_negative_sign = L"";

	      // _Intl == true.
	      __len = strlen(__ccurr);
	      if (__len)
		{
		  ++__len;
		  memset(&__state, 0, sizeof(mbstate_t));
		  wchar_t* __wcs = new wchar_t[__len];
		  mbsrtowcs(__wcs, &__ccurr, __len, &__state);
		  _M_curr_symbol = __wcs;
		}
	      else
		_M_curr_symbol = L"";
	    }
	  catch (...)
	    {
	      delete __wcs_ps;
	      delete __wcs_ns;
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
	      __uselocale(__old);
#else
	      setlocale(LC_ALL, __old);
	      free(__old);
#endif
	      __throw_exception_again;
	    }
	  
	  _M_frac_digits = *(__nl_langinfo_l(__INT_FRAC_DIGITS, __cloc));
	  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_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_neg_format = _S_construct_pattern(__nprecedes, __nspace, __nposn);

#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
	  __uselocale(__old);
#else
	  setlocale(LC_ALL, __old);
	  free(__old);
#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 (!__cloc)
	{
	  // "C" locale
	  _M_decimal_point = L'.';
	  _M_thousands_sep = L',';
	  _M_grouping = "";
	  _M_curr_symbol = L"";
	  _M_positive_sign = L"";
	  _M_negative_sign = L"";
	  _M_frac_digits = 0;
	  _M_pos_format = money_base::_S_default_pattern;
	  _M_neg_format = money_base::_S_default_pattern;
	}
      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 = strdup(setlocale(LC_ALL, NULL));
	  setlocale(LC_ALL, __name);
#endif
	  _M_decimal_point = static_cast<wchar_t>(((union { const char *__s; unsigned int __w; }){ __s: __nl_langinfo_l(_NL_NUMERIC_DECIMAL_POINT_WC, __cloc)}).__w);
	  _M_thousands_sep = static_cast<wchar_t>(((union { const char *__s; unsigned int __w; }){ __s: __nl_langinfo_l(_NL_NUMERIC_THOUSANDS_SEP_WC, __cloc)}).__w);
	  _M_grouping = __nl_langinfo_l(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);

	  wchar_t* __wcs_ps = 0;
	  wchar_t* __wcs_ns = 0;
          char __nposn = *(__nl_langinfo_l(__N_SIGN_POSN, __cloc));
          try
            {
              mbstate_t __state;
              size_t __len;
              __len = strlen(__cpossign);
	      if (__len)
	        {
                  ++__len;
	          memset(&__state, 0, sizeof(mbstate_t));
	          __wcs_ps = new wchar_t[__len];
	          mbsrtowcs(__wcs_ps, &__cpossign, __len, &__state);
	          _M_positive_sign = __wcs_ps;
	        }
              else
	        _M_positive_sign = L"";

              __len = strlen(__cnegsign);
	      if (!__nposn)
	        _M_negative_sign = L"()";
	      else if (__len)
	        { 
	          ++__len;
	          memset(&__state, 0, sizeof(mbstate_t));
	          __wcs_ns = new wchar_t[__len];
	          mbsrtowcs(__wcs_ns, &__cnegsign, __len, &__state);
	          _M_negative_sign = __wcs_ns;
	        }
	      else
	        _M_negative_sign = L"";

	      // _Intl == true.
	      __len = strlen(__ccurr);
	      if (__len)
	        {
	          ++__len;
	          memset(&__state, 0, sizeof(mbstate_t));
	          wchar_t* __wcs = new wchar_t[__len];
	          mbsrtowcs(__wcs, &__ccurr, __len, &__state);
	          _M_curr_symbol = __wcs;
	        }
	      else
	        _M_curr_symbol = L"";
            }
          catch (...)
            {
	      delete __wcs_ps;
	      delete __wcs_ns;	      
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
	      __uselocale(__old);
#else
	      setlocale(LC_ALL, __old);
	      free(__old);
#endif
              __throw_exception_again;
	    }

	  _M_frac_digits = *(__nl_langinfo_l(__FRAC_DIGITS, __cloc));
	  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_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_neg_format = _S_construct_pattern(__nprecedes, __nspace, __nposn);

#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ > 2)
	  __uselocale(__old);
#else
	  setlocale(LC_ALL, __old);
	  free(__old);
#endif
	}
    }

  template<> 
    moneypunct<wchar_t, true>::~moneypunct()
    {
      if (wcslen(_M_positive_sign))
	delete [] _M_positive_sign;
      if (wcslen(_M_negative_sign) && (wcscmp(_M_negative_sign, L"()") != 0))
	delete [] _M_negative_sign;
      if (wcslen(_M_curr_symbol))
	delete [] _M_curr_symbol;
    }

  template<> 
    moneypunct<wchar_t, false>::~moneypunct()
    {
      if (wcslen(_M_positive_sign))
	delete [] _M_positive_sign;
      if (wcslen(_M_negative_sign) && (wcscmp(_M_negative_sign, L"()") != 0))
	delete [] _M_negative_sign;
      if (wcslen(_M_curr_symbol))
	delete [] _M_curr_symbol;
    }
#endif
}