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#ifndef _CPP_BITS_BASICIOS_TCC
00031
#define _CPP_BITS_BASICIOS_TCC 1
00032
00033
#pragma GCC system_header
00034
00035
namespace std
00036 {
00037
template<
typename _CharT,
typename _Traits>
00038
void
00039 basic_ios<_CharT, _Traits>::clear(iostate __state)
00040 {
00041
if (this->
rdbuf())
00042 _M_streambuf_state = __state;
00043
else
00044 _M_streambuf_state = __state | badbit;
00045
if ((this->
rdstate() & this->
exceptions()))
00046 __throw_ios_failure(
"basic_ios::clear(iostate) caused exception");
00047 }
00048
00049
template<
typename _CharT,
typename _Traits>
00050
basic_streambuf<_CharT, _Traits>*
00051 basic_ios<_CharT, _Traits>::rdbuf(
basic_streambuf<_CharT, _Traits>* __sb)
00052 {
00053
basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;
00054 _M_streambuf = __sb;
00055 this->
clear();
00056
return __old;
00057 }
00058
00059
template<
typename _CharT,
typename _Traits>
00060
basic_ios<_CharT, _Traits>&
00061 basic_ios<_CharT, _Traits>::copyfmt(
const basic_ios& __rhs)
00062 {
00063
00064
00065
if (
this != &__rhs)
00066 {
00067
00068
00069
00070
00071 _Words* __words = (__rhs._M_word_size <= _S_local_word_size) ?
00072 _M_local_word :
new _Words[__rhs._M_word_size];
00073
00074
00075 _Callback_list* __cb = __rhs._M_callbacks;
00076
if (__cb)
00077 __cb->_M_add_reference();
00078 _M_call_callbacks(erase_event);
00079
if (_M_word != _M_local_word)
00080 {
00081
delete [] _M_word;
00082 _M_word = 0;
00083 }
00084 _M_dispose_callbacks();
00085
00086 _M_callbacks = __cb;
00087
for (
int __i = 0; __i < __rhs._M_word_size; ++__i)
00088 __words[__i] = __rhs._M_word[__i];
00089
if (_M_word != _M_local_word)
00090 {
00091
delete [] _M_word;
00092 _M_word = 0;
00093 }
00094 _M_word = __words;
00095 _M_word_size = __rhs._M_word_size;
00096
00097 this->
flags(__rhs.
flags());
00098 this->
width(__rhs.
width());
00099 this->
precision(__rhs.
precision());
00100 this->
tie(__rhs.
tie());
00101 this->
fill(__rhs.
fill());
00102 _M_ios_locale = __rhs.
getloc();
00103
00104
00105 _M_call_callbacks(copyfmt_event);
00106
00107 _M_cache_locale(_M_ios_locale);
00108
00109
00110
00111 this->
exceptions(__rhs.
exceptions());
00112 }
00113
return *
this;
00114 }
00115
00116
template<
typename _CharT,
typename _Traits>
00117
char
00118 basic_ios<_CharT, _Traits>::narrow(
char_type __c,
char __dfault)
const
00119
{
00120
char __ret = __dfault;
00121
if (_M_check_facet(_M_fctype))
00122 __ret = _M_fctype->narrow(__c, __dfault);
00123
return __ret;
00124 }
00125
00126
template<
typename _CharT,
typename _Traits>
00127 _CharT
00128 basic_ios<_CharT, _Traits>::widen(
char __c)
const
00129
{
00130
char_type __ret =
char_type();
00131
if (_M_check_facet(_M_fctype))
00132 __ret = _M_fctype->widen(__c);
00133
return __ret;
00134 }
00135
00136
00137
template<
typename _CharT,
typename _Traits>
00138 locale
00139 basic_ios<_CharT, _Traits>::imbue(
const locale& __loc)
00140 {
00141 locale __old(this->getloc());
00142 ios_base::imbue(__loc);
00143 _M_cache_locale(__loc);
00144
if (this->
rdbuf() != 0)
00145 this->
rdbuf()->pubimbue(__loc);
00146
return __old;
00147 }
00148
00149
template<
typename _CharT,
typename _Traits>
00150
void
00151 basic_ios<_CharT, _Traits>::init(
basic_streambuf<_CharT, _Traits>* __sb)
00152 {
00153
00154 ios_base::_M_init();
00155 _M_cache_locale(_M_ios_locale);
00156 _M_tie = 0;
00157
00158
00159
00160
00161
00162
00163
00164
00165
00166
00167
00168
00169
00170 _M_fill = _CharT();
00171 _M_fill_init =
false;
00172
00173 _M_exception = goodbit;
00174 _M_streambuf = __sb;
00175 _M_streambuf_state = __sb ? goodbit : badbit;
00176 }
00177
00178
template<
typename _CharT,
typename _Traits>
00179
void
00180
basic_ios<_CharT, _Traits>::_M_cache_locale(
const locale& __loc)
00181 {
00182
if (__builtin_expect(has_facet<__ctype_type>(__loc),
true))
00183 _M_fctype = &use_facet<__ctype_type>(__loc);
00184
else
00185 _M_fctype = 0;
00186
if (__builtin_expect(has_facet<__numput_type>(__loc),
true))
00187 _M_fnumput = &use_facet<__numput_type>(__loc);
00188
else
00189 _M_fnumput = 0;
00190
if (__builtin_expect(has_facet<__numget_type>(__loc),
true))
00191 _M_fnumget = &use_facet<__numget_type>(__loc);
00192
else
00193 _M_fnumget = 0;
00194 }
00195
00196
#if 1
00197
00198
template<
typename _CharT,
typename _Traits>
00199
void
00200 basic_ios<_CharT, _Traits>::_M_cache_facets(
const locale& __loc)
00201 {
00202
if (__builtin_expect(has_facet<__ctype_type>(__loc),
true))
00203 _M_fctype = &use_facet<__ctype_type>(__loc);
00204
if (__builtin_expect(has_facet<__numput_type>(__loc),
true))
00205 _M_fnumput = &use_facet<__numput_type>(__loc);
00206
if (__builtin_expect(has_facet<__numget_type>(__loc),
true))
00207 _M_fnumget = &use_facet<__numget_type>(__loc);
00208 }
00209
#endif
00210
00211
00212
00213
00214
#if _GLIBCPP_EXTERN_TEMPLATE
00215
extern template class basic_ios<char>;
00216
00217
#ifdef _GLIBCPP_USE_WCHAR_T
00218
extern template class basic_ios<wchar_t>;
00219
#endif
00220
#endif
00221
}
00222
00223
#endif