/home/ntakagi/work/STLport-5.1.5/src/monetary.cpp

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00001 /*
00002  * Copyright (c) 1999
00003  * Silicon Graphics Computer Systems, Inc.
00004  *
00005  * Copyright (c) 1999
00006  * Boris Fomitchev
00007  *
00008  * This material is provided "as is", with absolutely no warranty expressed
00009  * or implied. Any use is at your own risk.
00010  *
00011  * Permission to use or copy this software for any purpose is hereby granted
00012  * without fee, provided the above notices are retained on all copies.
00013  * Permission to modify the code and to distribute modified code is granted,
00014  * provided the above notices are retained, and a notice that the code was
00015  * modified is included with the above copyright notice.
00016  *
00017  */
00018 #include "stlport_prefix.h"
00019 
00020 #include <locale>
00021 #include <istream>
00022 
00023 _STLP_BEGIN_NAMESPACE
00024 
00025 static void _Init_monetary_formats(money_base::pattern& pos_format,
00026                                    money_base::pattern& neg_format) {
00027   pos_format.field[0] = (char) money_base::symbol;
00028   pos_format.field[1] = (char) money_base::sign;
00029   pos_format.field[2] = (char) money_base::none;
00030   pos_format.field[3] = (char) money_base::value;
00031 
00032   neg_format.field[0] = (char) money_base::symbol;
00033   neg_format.field[1] = (char) money_base::sign;
00034   neg_format.field[2] = (char) money_base::none;
00035   neg_format.field[3] = (char) money_base::value;
00036 }
00037 
00038 // This is being used throughout the library
00039 static const string _S_empty_string;
00040 #ifndef _STLP_NO_WCHAR_T
00041 static const wstring _S_empty_wstring;
00042 #endif
00043 
00044 //
00045 // moneypunct<>
00046 //
00047 
00048 moneypunct<char, true>::moneypunct(size_t __refs) : locale::facet(__refs)
00049 { _Init_monetary_formats(_M_pos_format, _M_neg_format); }
00050 moneypunct<char, true>::~moneypunct() {}
00051 
00052 char moneypunct<char, true>::do_decimal_point() const {return ' ';}
00053 char moneypunct<char, true>::do_thousands_sep() const {return ' ';}
00054 string moneypunct<char, true>::do_grouping() const { return _S_empty_string; }
00055 string moneypunct<char, true>::do_curr_symbol() const { return _S_empty_string; }
00056 string moneypunct<char, true>::do_positive_sign() const { return _S_empty_string; }
00057 string moneypunct<char, true>::do_negative_sign() const { return _S_empty_string; }
00058 money_base::pattern moneypunct<char, true>::do_pos_format() const  {return _M_pos_format;}
00059 money_base::pattern moneypunct<char, true>::do_neg_format() const {return _M_neg_format;}
00060 int moneypunct<char, true>::do_frac_digits() const {return 0;}
00061 
00062 moneypunct<char, false>::moneypunct(size_t __refs) : locale::facet(__refs)
00063 { _Init_monetary_formats(_M_pos_format, _M_neg_format); }
00064 moneypunct<char, false>::~moneypunct() {}
00065 
00066 char moneypunct<char, false>::do_decimal_point() const {return ' ';}
00067 char moneypunct<char, false>::do_thousands_sep() const {return ' ';}
00068 
00069 string moneypunct<char, false>::do_grouping() const { return _S_empty_string; }
00070 string moneypunct<char, false>::do_curr_symbol() const { return _S_empty_string; }
00071 string moneypunct<char, false>::do_positive_sign() const { return _S_empty_string; }
00072 string moneypunct<char, false>::do_negative_sign() const { return _S_empty_string; }
00073 money_base::pattern moneypunct<char, false>::do_pos_format() const {return _M_pos_format;}
00074 money_base::pattern moneypunct<char, false>::do_neg_format() const {return _M_neg_format;}
00075 int moneypunct<char, false>::do_frac_digits() const {return 0;}
00076 
00077 #ifndef _STLP_NO_WCHAR_T
00078 moneypunct<wchar_t, true>::moneypunct(size_t __refs) : locale::facet(__refs)
00079 { _Init_monetary_formats(_M_pos_format, _M_neg_format); }
00080 moneypunct<wchar_t, true>::~moneypunct() {}
00081 
00082 wchar_t moneypunct<wchar_t, true>::do_decimal_point() const {return L' ';}
00083 wchar_t moneypunct<wchar_t, true>::do_thousands_sep() const {return L' ';}
00084 string moneypunct<wchar_t, true>::do_grouping() const {return _S_empty_string;}
00085 
00086 wstring moneypunct<wchar_t, true>::do_curr_symbol() const
00087 {return _S_empty_wstring;}
00088 wstring moneypunct<wchar_t, true>::do_positive_sign() const
00089 {return _S_empty_wstring;}
00090 wstring moneypunct<wchar_t, true>::do_negative_sign() const
00091 {return _S_empty_wstring;}
00092 int moneypunct<wchar_t, true>::do_frac_digits() const {return 0;}
00093 money_base::pattern moneypunct<wchar_t, true>::do_pos_format() const
00094 {return _M_pos_format;}
00095 money_base::pattern moneypunct<wchar_t, true>::do_neg_format() const
00096 {return _M_neg_format;}
00097 
00098 moneypunct<wchar_t, false>::moneypunct(size_t __refs) : locale::facet(__refs)
00099 { _Init_monetary_formats(_M_pos_format, _M_neg_format); }
00100 moneypunct<wchar_t, false>::~moneypunct() {}
00101 
00102 wchar_t moneypunct<wchar_t, false>::do_decimal_point() const {return L' ';}
00103 wchar_t moneypunct<wchar_t, false>::do_thousands_sep() const {return L' ';}
00104 string moneypunct<wchar_t, false>::do_grouping() const { return _S_empty_string;}
00105 wstring moneypunct<wchar_t, false>::do_curr_symbol() const
00106 {return _S_empty_wstring;}
00107 wstring moneypunct<wchar_t, false>::do_positive_sign() const
00108 {return _S_empty_wstring;}
00109 wstring moneypunct<wchar_t, false>::do_negative_sign() const
00110 {return _S_empty_wstring;}
00111 int moneypunct<wchar_t, false>::do_frac_digits() const {return 0;}
00112 
00113 money_base::pattern moneypunct<wchar_t, false>::do_pos_format() const
00114 {return _M_pos_format;}
00115 money_base::pattern moneypunct<wchar_t, false>::do_neg_format() const
00116 {return _M_neg_format;}
00117 
00118 #endif /* WCHAR_T */
00119 
00120 //
00121 // Instantiations
00122 //
00123 
00124 #if !defined(_STLP_NO_FORCE_INSTANTIATE)
00125 
00126 template class _STLP_CLASS_DECLSPEC money_get<char, istreambuf_iterator<char, char_traits<char> > >;
00127 template class _STLP_CLASS_DECLSPEC money_put<char, ostreambuf_iterator<char, char_traits<char> > >;
00128 // template class money_put<char, char*>;
00129 
00130 #  ifndef _STLP_NO_WCHAR_T
00131 template class _STLP_CLASS_DECLSPEC money_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
00132 template class _STLP_CLASS_DECLSPEC money_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
00133 // template class money_put<wchar_t, wchar_t*>;
00134 // template class money_get<wchar_t, const wchar_t*>;
00135 #  endif
00136 
00137 #endif
00138 
00139 _STLP_END_NAMESPACE
00140 
00141 // Local Variables:
00142 // mode:C++
00143 // End:



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