ReactOS 0.4.15-dev-7659-ga55345b
_num_get.h
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1/*
2 * Copyright (c) 1999
3 * Silicon Graphics Computer Systems, Inc.
4 *
5 * Copyright (c) 1999
6 * Boris Fomitchev
7 *
8 * This material is provided "as is", with absolutely no warranty expressed
9 * or implied. Any use is at your own risk.
10 *
11 * Permission to use or copy this software for any purpose is hereby granted
12 * without fee, provided the above notices are retained on all copies.
13 * Permission to modify the code and to distribute modified code is granted,
14 * provided the above notices are retained, and a notice that the code was
15 * modified is included with the above copyright notice.
16 *
17 */
18// WARNING: This is an internal header file, included by other C++
19// standard library headers. You should not attempt to use this header
20// file directly.
21
22
23#ifndef _STLP_INTERNAL_NUM_GET_H
24#define _STLP_INTERNAL_NUM_GET_H
25
26#ifndef _STLP_INTERNAL_ISTREAMBUF_ITERATOR_H
28#endif
29
30#ifndef _STLP_C_LOCALE_H
31# include <stl/c_locale.h>
32#endif
33
34#ifndef _STLP_INTERNAL_NUMPUNCT_H
35# include <stl/_numpunct.h>
36#endif
37
38#ifndef _STLP_INTERNAL_CTYPE_H
39# include <stl/_ctype.h>
40#endif
41
42#ifndef _STLP_INTERNAL_IOSTREAM_STRING_H
43# include <stl/_iostream_string.h>
44#endif
45
46#ifndef _STLP_FACETS_FWD_H
47# include <stl/_facets_fwd.h>
48#endif
49
51
52//----------------------------------------------------------------------
53// num_get facets
54
55template <class _CharT, class _InputIter>
56class num_get: public locale::facet {
57public:
58 typedef _CharT char_type;
59 typedef _InputIter iter_type;
60
61 explicit num_get(size_t __refs = 0): locale::facet(__refs) {}
62
63#if !defined (_STLP_NO_BOOL)
64 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
65 ios_base::iostate& __err, bool& __val) const
66 { return do_get(__ii, __end, __str, __err, __val); }
67#endif
68
69#if defined (_STLP_FIX_LIBRARY_ISSUES)
70 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
71 ios_base::iostate& __err, short& __val) const
72 { return do_get(__ii, __end, __str, __err, __val); }
73
74 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
75 ios_base::iostate& __err, int& __val) const
76 { return do_get(__ii, __end, __str, __err, __val); }
77#endif
78
79 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
80 ios_base::iostate& __err, long& __val) const
81 { return do_get(__ii, __end, __str, __err, __val); }
82
83 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
84 ios_base::iostate& __err, unsigned short& __val) const
85 { return do_get(__ii, __end, __str, __err, __val); }
86
87 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
88 ios_base::iostate& __err, unsigned int& __val) const
89 { return do_get(__ii, __end, __str, __err, __val); }
90
91 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
92 ios_base::iostate& __err, unsigned long& __val) const
93 { return do_get(__ii, __end, __str, __err, __val); }
94
95#if defined (_STLP_LONG_LONG)
96 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
98 { return do_get(__ii, __end, __str, __err, __val); }
99
100 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
101 ios_base::iostate& __err, unsigned _STLP_LONG_LONG& __val) const
102 { return do_get(__ii, __end, __str, __err, __val); }
103#endif /* _STLP_LONG_LONG */
104
105 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
106 ios_base::iostate& __err, float& __val) const
107 { return do_get(__ii, __end, __str, __err, __val); }
108
109 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
110 ios_base::iostate& __err, double& __val) const
111 { return do_get(__ii, __end, __str, __err, __val); }
112
113#if !defined (_STLP_NO_LONG_DOUBLE)
114 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
115 ios_base::iostate& __err, long double& __val) const
116 { return do_get(__ii, __end, __str, __err, __val); }
117# endif
118
119 _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
120 ios_base::iostate& __err, void*& __val) const
121 { return do_get(__ii, __end, __str, __err, __val); }
122
124
125protected:
127
128 typedef string string_type;
131
132#if !defined (_STLP_NO_BOOL)
133 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
134 ios_base::iostate& __err, bool& __val) const;
135#endif
136
137 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
138 ios_base::iostate& __err, long& __val) const;
139 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
140 ios_base::iostate& __err, unsigned short& __val) const;
141 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
142 ios_base::iostate& __err, unsigned int& __val) const;
143 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
144 ios_base::iostate& __err, unsigned long& __val) const;
145
146#if defined (_STLP_FIX_LIBRARY_ISSUES)
147 // issue 118 : those are actually not supposed to be here
148 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
149 ios_base::iostate& __err, short& __val) const;
150 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
151 ios_base::iostate& __err, int& __val) const;
152#endif
153
154 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
155 ios_base::iostate& __err, float& __val) const;
156 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
157 ios_base::iostate& __err, double& __val) const;
158 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
159 ios_base::iostate& __err, void*& __p) const;
160
161#if !defined (_STLP_NO_LONG_DOUBLE)
162 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
163 ios_base::iostate& __err, long double& __val) const;
164#endif
165
166#if defined (_STLP_LONG_LONG)
167 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
169 virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
170 ios_base::iostate& __err, unsigned _STLP_LONG_LONG& __val) const;
171#endif
172
173};
174
175
176#if defined (_STLP_USE_TEMPLATE_EXPORT)
178// _STLP_EXPORT_TEMPLATE_CLASS num_get<char, const char*>;
179# if !defined (_STLP_NO_WCHAR_T)
181// _STLP_EXPORT_TEMPLATE_CLASS num_get<wchar_t, const wchar_t*>;
182# endif
183#endif
184
185#if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION)
186
188
189_STLP_DECLSPEC bool _STLP_CALL __valid_grouping(const char*, const char*, const char*, const char*);
190
191template <class _InputIter, class _Integer, class _CharT>
192bool _STLP_CALL
193__get_decimal_integer(_InputIter& __first, _InputIter& __last, _Integer& __val, _CharT*);
194
195# if !defined (_STLP_NO_WCHAR_T)
196bool _STLP_DECLSPEC _STLP_CALL __get_fdigit(wchar_t&, const wchar_t*);
197bool _STLP_DECLSPEC _STLP_CALL __get_fdigit_or_sep(wchar_t&, wchar_t, const wchar_t*);
198# endif
199
200inline void _STLP_CALL
202 char& Plus, char& Minus,
203 char& pow_e, char& pow_E,
204 char*) {
205 Plus = '+';
206 Minus = '-';
207 pow_e = 'e';
208 pow_E = 'E';
209}
210
211# if !defined (_STLP_NO_WCHAR_T)
213 wchar_t&, wchar_t&, wchar_t&, wchar_t&, wchar_t*);
214# endif
217# if !defined (_STLP_NO_LONG_DOUBLE)
218void _STLP_DECLSPEC _STLP_CALL __string_to_float(const __iostring&, long double&);
219# endif
220
222
223#endif /* _STLP_EXPOSE_STREAM_IMPLEMENTATION */
224
225
227
228#if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) && !defined (_STLP_LINK_TIME_INSTANTIATION)
229# include <stl/_num_get.c>
230#endif
231
232#endif /* _STLP_INTERNAL_NUM_GET_H */
233
234// Local Variables:
235// mode:C++
236// End:
237
_STLP_INLINE_LOOP _InputIter __last
Definition: _algo.h:68
_STLP_INLINE_LOOP _InputIter const _Tp & __val
Definition: _algobase.h:656
#define _STLP_LONG_LONG
Definition: _apcc.h:12
#define _STLP_CALL
Definition: _bc.h:131
bool _STLP_CALL __get_decimal_integer(_InputIter &__first, _InputIter &__last, _Integer &__val, _CharT *)
Definition: _num_get.c:239
bool _STLP_CALL __get_fdigit_or_sep(char &__c, char __sep, const char *__digits)
Definition: _num_get.c:41
bool _STLP_CALL __get_fdigit(char __c, const char *)
Definition: _num_get.c:38
Definition: _ctype.h:58
int iostate
Definition: _ios_base.h:58
facet(size_t __init_count=0)
Definition: _locale.h:84
Definition: _locale.h:75
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, unsigned short &__val) const
Definition: _num_get.h:83
num_get(size_t __refs=0)
Definition: _num_get.h:61
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, float &__val) const
Definition: _num_get.h:105
string string_type
Definition: _num_get.h:128
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, long &__val) const
Definition: _num_get.h:79
static locale::id id
Definition: _num_get.h:123
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, unsigned int &__val) const
Definition: _num_get.h:87
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, unsigned long &__val) const
Definition: _num_get.h:91
~num_get()
Definition: _num_get.h:126
virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, bool &__val) const
Definition: _num_get.c:499
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, void *&__val) const
Definition: _num_get.h:119
numpunct< _CharT > _Numpunct
Definition: _num_get.h:130
_InputIter iter_type
Definition: _num_get.h:59
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, double &__val) const
Definition: _num_get.h:109
ctype< _CharT > _Ctype
Definition: _num_get.h:129
_CharT char_type
Definition: _num_get.h:58
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, bool &__val) const
Definition: _num_get.h:64
_InputIter get(_InputIter __ii, _InputIter __end, ios_base &__str, ios_base::iostate &__err, long double &__val) const
Definition: _num_get.h:114
#define _STLP_MOVE_TO_STD_NAMESPACE
Definition: features.h:525
#define _STLP_EXPORT_TEMPLATE_CLASS
Definition: features.h:987
#define _STLP_BEGIN_NAMESPACE
Definition: features.h:501
#define _STLP_END_NAMESPACE
Definition: features.h:503
#define _STLP_DECLSPEC
Definition: features.h:982
#define _STLP_MOVE_TO_PRIV_NAMESPACE
Definition: features.h:524
_STLP_BEGIN_NAMESPACE _STLP_MOVE_TO_PRIV_NAMESPACE bool _STLP_CALL __valid_grouping(const char *first1, const char *last1, const char *first2, const char *last2)
Definition: num_get.cpp:38
_STLP_BEGIN_NAMESPACE _STLP_MOVE_TO_PRIV_NAMESPACE void _STLP_CALL _Initialize_get_float(const ctype< wchar_t > &ct, wchar_t &Plus, wchar_t &Minus, wchar_t &pow_e, wchar_t &pow_E, wchar_t *digits)
void _STLP_CALL __string_to_float(const __iostring &v, float &val)