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_PUT_H 24 #define _STLP_INTERNAL_NUM_PUT_H 25 26 #ifndef _STLP_INTERNAL_NUMPUNCT_H 27 # include <stl/_numpunct.h> 28 #endif 29 30 #ifndef _STLP_INTERNAL_CTYPE_H 31 # include <stl/_ctype.h> 32 #endif 33 34 #ifndef _STLP_INTERNAL_OSTREAMBUF_ITERATOR_H 35 # include <stl/_ostreambuf_iterator.h> 36 #endif 37 38 #ifndef _STLP_INTERNAL_IOSTREAM_STRING_H 39 # include <stl/_iostream_string.h> 40 #endif 41 42 #ifndef _STLP_FACETS_FWD_H 43 # include <stl/_facets_fwd.h> 44 #endif 45 46 _STLP_BEGIN_NAMESPACE 47 48 //---------------------------------------------------------------------- 49 // num_put facet 50 51 template <class _CharT, class _OutputIter> 52 class num_put: public locale::facet { 53 public: 54 typedef _CharT char_type; 55 typedef _OutputIter iter_type; 56 57 explicit num_put(size_t __refs = 0) : locale::facet(__refs) {} 58 59 #if !defined (_STLP_NO_BOOL) 60 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 61 bool __val) const { 62 return do_put(__s, __f, __fill, __val); 63 } 64 #endif 65 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 66 long __val) const { 67 return do_put(__s, __f, __fill, __val); 68 } 69 70 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 71 unsigned long __val) const { 72 return do_put(__s, __f, __fill, __val); 73 } 74 75 #if defined (_STLP_LONG_LONG) 76 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 77 _STLP_LONG_LONG __val) const { 78 return do_put(__s, __f, __fill, __val); 79 } 80 81 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 82 unsigned _STLP_LONG_LONG __val) const { 83 return do_put(__s, __f, __fill, __val); 84 } 85 #endif 86 87 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 88 double __val) const { 89 return do_put(__s, __f, __fill, (double)__val); 90 } 91 92 #if !defined (_STLP_NO_LONG_DOUBLE) 93 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 94 long double __val) const { 95 return do_put(__s, __f, __fill, __val); 96 } 97 #endif 98 99 iter_type put(iter_type __s, ios_base& __f, char_type __fill, 100 const void * __val) const { 101 return do_put(__s, __f, __fill, __val); 102 } 103 104 static locale::id id; 105 106 protected: 107 ~num_put() {} 108 #if !defined (_STLP_NO_BOOL) 109 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, bool __val) const; 110 #endif 111 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, long __val) const; 112 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, unsigned long __val) const; 113 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, double __val) const; 114 #if !defined (_STLP_NO_LONG_DOUBLE) 115 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, long double __val) const; 116 #endif 117 118 #if defined (_STLP_LONG_LONG) 119 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, _STLP_LONG_LONG __val) const; 120 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, 121 unsigned _STLP_LONG_LONG __val) const ; 122 #endif 123 virtual _OutputIter do_put(_OutputIter __s, ios_base& __f, _CharT __fill, const void* __val) const; 124 }; 125 126 #if defined (_STLP_USE_TEMPLATE_EXPORT) 127 _STLP_EXPORT_TEMPLATE_CLASS num_put<char, ostreambuf_iterator<char, char_traits<char> > >; 128 # if !defined (_STLP_NO_WCHAR_T) 129 _STLP_EXPORT_TEMPLATE_CLASS num_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >; 130 # endif 131 #endif 132 133 #if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) 134 135 _STLP_MOVE_TO_PRIV_NAMESPACE 136 137 template <class _Integer> 138 char* _STLP_CALL 139 __write_integer_backward(char* __buf, ios_base::fmtflags __flags, _Integer __x); 140 141 /* 142 * Returns the position on the right of the digits that has to be considered 143 * for the application of the grouping policy. 144 */ 145 extern size_t _STLP_CALL __write_float(__iostring&, ios_base::fmtflags, int, double); 146 # if !defined (_STLP_NO_LONG_DOUBLE) 147 extern size_t _STLP_CALL __write_float(__iostring&, ios_base::fmtflags, int, long double); 148 # endif 149 150 /* 151 * Gets the digits of the integer part. 152 */ 153 void _STLP_CALL __get_floor_digits(__iostring&, _STLP_LONGEST_FLOAT_TYPE); 154 155 template <class _CharT> 156 void _STLP_CALL __get_money_digits(_STLP_BASIC_IOSTRING(_CharT)&, ios_base&, _STLP_LONGEST_FLOAT_TYPE); 157 158 # if !defined (_STLP_NO_WCHAR_T) 159 extern void _STLP_CALL __convert_float_buffer(__iostring const&, __iowstring&, const ctype<wchar_t>&, wchar_t, bool = true); 160 # endif 161 extern void _STLP_CALL __adjust_float_buffer(__iostring&, char); 162 163 extern char* _STLP_CALL 164 __write_integer(char* buf, ios_base::fmtflags flags, long x); 165 166 extern ptrdiff_t _STLP_CALL __insert_grouping(char* first, char* last, const string&, char, char, char, int); 167 extern void _STLP_CALL __insert_grouping(__iostring&, size_t, const string&, char, char, char, int); 168 # if !defined (_STLP_NO_WCHAR_T) 169 extern ptrdiff_t _STLP_CALL __insert_grouping(wchar_t*, wchar_t*, const string&, wchar_t, wchar_t, wchar_t, int); 170 extern void _STLP_CALL __insert_grouping(__iowstring&, size_t, const string&, wchar_t, wchar_t, wchar_t, int); 171 # endif 172 173 _STLP_MOVE_TO_STD_NAMESPACE 174 175 #endif /* _STLP_EXPOSE_STREAM_IMPLEMENTATION */ 176 177 _STLP_END_NAMESPACE 178 179 #if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) && !defined (_STLP_LINK_TIME_INSTANTIATION) 180 # include <stl/_num_put.c> 181 #endif 182 183 #endif /* _STLP_INTERNAL_NUMERIC_FACETS_H */ 184 185 // Local Variables: 186 // mode:C++ 187 // End: 188
