1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/epoc32/include/stdapis/stlportv5/stl/_num_get.h Wed Mar 31 12:27:01 2010 +0100
1.3 @@ -0,0 +1,316 @@
1.4 +/*
1.5 + * © Portions copyright (c) 2006-2007 Nokia Corporation. All rights reserved.
1.6 + * Copyright (c) 1999
1.7 + * Silicon Graphics Computer Systems, Inc.
1.8 + *
1.9 + * Copyright (c) 1999
1.10 + * Boris Fomitchev
1.11 + *
1.12 + * This material is provided "as is", with absolutely no warranty expressed
1.13 + * or implied. Any use is at your own risk.
1.14 + *
1.15 + * Permission to use or copy this software for any purpose is hereby granted
1.16 + * without fee, provided the above notices are retained on all copies.
1.17 + * Permission to modify the code and to distribute modified code is granted,
1.18 + * provided the above notices are retained, and a notice that the code was
1.19 + * modified is included with the above copyright notice.
1.20 + *
1.21 + */
1.22 +// WARNING: This is an internal header file, included by other C++
1.23 +// standard library headers. You should not attempt to use this header
1.24 +// file directly.
1.25 +
1.26 +
1.27 +#ifndef _STLP_INTERNAL_NUM_GET_H
1.28 +#define _STLP_INTERNAL_NUM_GET_H
1.29 +
1.30 +#ifndef _STLP_INTERNAL_ISTREAMBUF_ITERATOR_H
1.31 +# include <stl/_istreambuf_iterator.h>
1.32 +#endif
1.33 +
1.34 +# ifndef _STLP_C_LOCALE_H
1.35 +# include <stl/c_locale.h>
1.36 +# endif
1.37 +
1.38 +#ifndef _STLP_INTERNAL_NUMPUNCT_H
1.39 +# include <stl/_numpunct.h>
1.40 +#endif
1.41 +#ifndef _STLP_INTERNAL_CTYPE_H
1.42 +# include <stl/_ctype.h>
1.43 +#endif
1.44 +
1.45 +_STLP_BEGIN_NAMESPACE
1.46 +
1.47 +//----------------------------------------------------------------------
1.48 +// num_get facets
1.49 +
1.50 +# ifdef _STLP_LIMITED_DEFAULT_TEMPLATES
1.51 +template <class _CharT, class _InputIter>
1.52 +# else
1.53 +template <class _CharT, class _InputIter = istreambuf_iterator<_CharT> >
1.54 +# endif
1.55 +#ifdef __SYMBIAN32__
1.56 +class num_get : public locale::facet
1.57 +#else
1.58 +class num_get: public locale::facet
1.59 +#endif
1.60 +{
1.61 + friend class _Locale;
1.62 +public:
1.63 + typedef _CharT char_type;
1.64 + typedef _InputIter iter_type;
1.65 +
1.66 + explicit num_get(size_t __refs = 0): locale::facet(__refs) {}
1.67 +
1.68 +# ifndef _STLP_NO_BOOL
1.69 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.70 + ios_base::iostate& __err, bool& __val) const {
1.71 + return do_get(__stl_in, __end, __str, __err, __val);
1.72 + }
1.73 +# endif
1.74 +
1.75 +//# ifdef _STLP_FIX_LIBRARY_ISSUES
1.76 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.77 + ios_base::iostate& __err, short& __val) const {
1.78 + return do_get(__stl_in, __end, __str, __err, __val);
1.79 + }
1.80 +
1.81 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.82 + ios_base::iostate& __err, int& __val) const {
1.83 + return do_get(__stl_in, __end, __str, __err, __val);
1.84 + }
1.85 +//# endif
1.86 +
1.87 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.88 + ios_base::iostate& __err, long& __val) const {
1.89 + return do_get(__stl_in, __end, __str, __err, __val);
1.90 + }
1.91 +
1.92 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.93 + ios_base::iostate& __err, unsigned short& __val) const {
1.94 + return do_get(__stl_in, __end, __str, __err, __val);
1.95 + }
1.96 +
1.97 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.98 + ios_base::iostate& __err, unsigned int& __val) const {
1.99 + return do_get(__stl_in, __end, __str, __err, __val);
1.100 + }
1.101 +
1.102 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.103 + ios_base::iostate& __err, unsigned long& __val) const {
1.104 + return do_get(__stl_in, __end, __str, __err, __val);
1.105 + }
1.106 +
1.107 +#ifdef _STLP_LONG_LONG
1.108 +
1.109 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.110 + ios_base::iostate& __err, _STLP_LONG_LONG& __val) const {
1.111 + return do_get(__stl_in, __end, __str, __err, __val);
1.112 + }
1.113 +
1.114 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.115 + ios_base::iostate& __err, unsigned _STLP_LONG_LONG& __val) const {
1.116 + return do_get(__stl_in, __end, __str, __err, __val);
1.117 + }
1.118 +
1.119 +#endif /* _STLP_LONG_LONG */
1.120 +
1.121 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.122 + ios_base::iostate& __err, float& __val) const {
1.123 + return do_get(__stl_in, __end, __str, __err, __val);
1.124 + }
1.125 +
1.126 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.127 + ios_base::iostate& __err, double& __val) const {
1.128 + return do_get(__stl_in, __end, __str, __err, __val);
1.129 + }
1.130 +
1.131 +# ifndef _STLP_NO_LONG_DOUBLE
1.132 +
1.133 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.134 + ios_base::iostate& __err, long double& __val) const {
1.135 + return do_get(__stl_in, __end, __str, __err, __val);
1.136 + }
1.137 +# endif
1.138 +
1.139 + _InputIter get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.140 + ios_base::iostate& __err, void*& __val) const {
1.141 + return do_get(__stl_in, __end, __str, __err, __val);
1.142 + }
1.143 +
1.144 +#if defined(__LIBSTD_CPP_SYMBIAN32_WSD__) || defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)
1.145 + _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId();
1.146 + _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(istreambuf_iterator<wchar_t, char_traits<wchar_t> >* );
1.147 + _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(const wchar_t**);
1.148 + _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(istreambuf_iterator<char, char_traits<char> >* );
1.149 + _STLP_STATIC_MEMBER_DECLSPEC static locale::id& GetFacetLocaleId(const char**);
1.150 +
1.151 +#else
1.152 + _STLP_STATIC_MEMBER_DECLSPEC static locale::id id;
1.153 +#endif
1.154 +
1.155 +protected:
1.156 + ~num_get() {}
1.157 +
1.158 + typedef string string_type;
1.159 + typedef ctype<_CharT> _Ctype;
1.160 + typedef numpunct<_CharT> _Numpunct;
1.161 +
1.162 +# ifndef _STLP_NO_BOOL
1.163 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end,
1.164 + ios_base& __str, ios_base::iostate& __err, bool& __val) const;
1.165 +# endif
1.166 +
1.167 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.168 + ios_base::iostate& __err, long& __val) const;
1.169 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.170 + ios_base::iostate& __err, unsigned short& __val) const;
1.171 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.172 + ios_base::iostate& __err, unsigned int& __val) const;
1.173 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.174 + ios_base::iostate& __err, unsigned long& __val) const;
1.175 +//# ifdef _STLP_FIX_LIBRARY_ISSUES
1.176 + // issue 118 : those are actually not supposed to be here
1.177 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.178 + ios_base::iostate& __err, short& __val) const;
1.179 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.180 + ios_base::iostate& __err, int& __val) const;
1.181 +//# endif
1.182 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.183 + ios_base::iostate& __err, float& __val) const;
1.184 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.185 + ios_base::iostate& __err, double& __val) const;
1.186 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.187 + ios_base::iostate& __err,
1.188 + void*& __p) const;
1.189 +
1.190 +#ifndef _STLP_NO_LONG_DOUBLE
1.191 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.192 + ios_base::iostate& __err, long double& __val) const;
1.193 +#endif /* _STLP_NO_LONG_DOUBLE */
1.194 +
1.195 +#ifdef _STLP_LONG_LONG
1.196 +
1.197 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.198 + ios_base::iostate& __err, _STLP_LONG_LONG& __val) const;
1.199 + virtual _InputIter do_get(_InputIter __stl_in, _InputIter __end, ios_base& __str,
1.200 + ios_base::iostate& __err, unsigned _STLP_LONG_LONG& __val) const;
1.201 +#endif /* _STLP_LONG_LONG */
1.202 +
1.203 +};
1.204 +
1.205 +
1.206 +# ifdef _STLP_USE_TEMPLATE_EXPORT
1.207 +_STLP_EXPORT_TEMPLATE_CLASS num_get<char, istreambuf_iterator<char, char_traits<char> > >;
1.208 +// _STLP_EXPORT_TEMPLATE_CLASS num_get<char, const char*>;
1.209 +# ifndef _STLP_NO_WCHAR_T
1.210 +_STLP_EXPORT_TEMPLATE_CLASS num_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
1.211 +// _STLP_EXPORT_TEMPLATE_CLASS num_get<wchar_t, const wchar_t*>;
1.212 +# endif /* _STLP_NO_WCHAR_T */
1.213 +# endif
1.214 +
1.215 +# if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION)
1.216 +
1.217 +_STLP_DECLSPEC extern bool _STLP_CALL __valid_grouping(const char*, const char*, const char*, const char*);
1.218 +
1.219 +template <class _InputIter, class _Integer>
1.220 +bool _STLP_CALL
1.221 +__get_decimal_integer(_InputIter& __first, _InputIter& __last, _Integer& __val);
1.222 +
1.223 +inline bool _STLP_CALL __get_fdigit(char& __c, const char*);
1.224 +inline bool _STLP_CALL __get_fdigit_or_sep(char& __c, char __sep, const char *);
1.225 +# ifndef _STLP_NO_WCHAR_T
1.226 +inline bool _STLP_CALL __get_fdigit(wchar_t&, const wchar_t*);
1.227 +inline bool _STLP_CALL __get_fdigit_or_sep(wchar_t&, wchar_t, const wchar_t*);
1.228 +# endif
1.229 +
1.230 +inline void _STLP_CALL
1.231 +_Initialize_get_float(const ctype<char>&,
1.232 + char& Plus, char& Minus,
1.233 + char& pow_e, char& pow_E,
1.234 + char*)
1.235 +{
1.236 + Plus = '+';
1.237 + Minus = '-';
1.238 + pow_e = 'e';
1.239 + pow_E = 'E';
1.240 +}
1.241 +// Helper functions for _M_do_get_float.
1.242 +
1.243 +# ifndef _STLP_NO_WCHAR_T
1.244 +
1.245 +inline void _STLP_CALL
1.246 +_Initialize_get_float( const ctype<wchar_t>& ct,
1.247 + wchar_t& Plus, wchar_t& Minus,
1.248 + wchar_t& pow_e, wchar_t& pow_E,
1.249 + wchar_t* digits)
1.250 +{
1.251 + char ndigits[11] = "0123456789";
1.252 + Plus = ct.widen('+');
1.253 + Minus = ct.widen('-');
1.254 + pow_e = ct.widen('e');
1.255 + pow_E = ct.widen('E');
1.256 + ct.widen(ndigits + 0, ndigits + 10, digits);
1.257 +}
1.258 +
1.259 +# endif /* WCHAR_T */
1.260 +
1.261 +#ifdef __SYMBIAN32__
1.262 +template<class _CharT>
1.263 +inline void _STLP_CALL
1.264 +_Initialize_get_float( const ctype<_CharT>& ct,
1.265 + _CharT& Plus, _CharT& Minus,
1.266 + _CharT& pow_e, _CharT& pow_E,
1.267 + _CharT* digits)
1.268 +{
1.269 + char ndigits[11] = "0123456789";
1.270 + Plus = ct.widen('+');
1.271 + Minus = ct.widen('-');
1.272 + pow_e = ct.widen('e');
1.273 + pow_E = ct.widen('E');
1.274 + ct.widen(ndigits + 0, ndigits + 10, digits);
1.275 +}
1.276 +#endif
1.277 +
1.278 +int _STLP_CALL __string_to_float(const string&, float&);
1.279 +int _STLP_CALL __string_to_float(const string&, double&);
1.280 +# ifndef _STLP_NO_LONG_DOUBLE
1.281 +int _STLP_CALL __string_to_float(const string&, long double&);
1.282 +# endif
1.283 +# endif
1.284 +
1.285 +# if defined (__BORLANDC__) && defined (_RTLDLL)
1.286 +inline void _Stl_loc_init_num_get() {
1.287 +#if defined(__LIBSTD_CPP_SYMBIAN32_WSD__) || defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)
1.288 + num_get<char, istreambuf_iterator<char, char_traits<char> > >::GetFacetLocaleId()._M_index = 12;
1.289 + num_get<char, const char*>::GetFacetLocaleId()._M_index = 13;
1.290 +#else
1.291 + num_get<char, istreambuf_iterator<char, char_traits<char> > >::id._M_index = 12;
1.292 + num_get<char, const char*>::id._M_index = 13;
1.293 +#endif
1.294 +# ifndef _STLP_NO_WCHAR_T
1.295 +#if defined(__LIBSTD_CPP_SYMBIAN32_WSD__) || defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)
1.296 + num_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >::GetFacetLocaleId()._M_index = 31;
1.297 + num_get<wchar_t, const wchar_t*>::GetFacetLocaleId()._M_index = 32;
1.298 +#else
1.299 + num_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >::id._M_index = 31;
1.300 + num_get<wchar_t, const wchar_t*>::id._M_index = 32;
1.301 +#endif
1.302 +# endif
1.303 +}
1.304 +# endif
1.305 +
1.306 +_STLP_DECLSPEC unsigned char* _STLP_CALL __get_digit_val_table(void);
1.307 +_STLP_DECLSPEC char* _STLP_CALL __get_narrow_atoms(void);
1.308 +_STLP_END_NAMESPACE
1.309 +
1.310 +# if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) && ! defined (_STLP_LINK_TIME_INSTANTIATION)
1.311 +# include <stl/_num_get.c>
1.312 +# endif
1.313 +
1.314 +#endif /* _STLP_INTERNAL_NUM_GET_H */
1.315 +
1.316 +// Local Variables:
1.317 +// mode:C++
1.318 +// End:
1.319 +