head 1.2; access; symbols netbsd-9-5-RELEASE:1.1.1.3 perseant-exfatfs-base-20250801:1.2 perseant-exfatfs-base-20240630:1.2 perseant-exfatfs:1.2.0.4 perseant-exfatfs-base:1.2 netbsd-8-3-RELEASE:1.1.1.3 netbsd-9-4-RELEASE:1.1.1.3 netbsd-9-3-RELEASE:1.1.1.3 cjep_sun2x:1.2.0.2 cjep_sun2x-base:1.2 cjep_staticlib_x-base1:1.2 netbsd-9-2-RELEASE:1.1.1.3 cjep_staticlib_x:1.1.1.3.0.22 cjep_staticlib_x-base:1.1.1.3 netbsd-9-1-RELEASE:1.1.1.3 phil-wifi-20200421:1.1.1.3 phil-wifi-20200411:1.1.1.3 is-mlppp:1.1.1.3.0.20 is-mlppp-base:1.1.1.3 phil-wifi-20200406:1.1.1.3 netbsd-8-2-RELEASE:1.1.1.3 netbsd-9-0-RELEASE:1.1.1.3 netbsd-9-0-RC2:1.1.1.3 netbsd-9-0-RC1:1.1.1.3 phil-wifi-20191119:1.1.1.3 netbsd-9:1.1.1.3.0.18 netbsd-9-base:1.1.1.3 phil-wifi-20190609:1.1.1.3 netbsd-8-1-RELEASE:1.1.1.3 netbsd-8-1-RC1:1.1.1.3 pgoyette-compat-merge-20190127:1.1.1.3 pgoyette-compat-20190127:1.1.1.3 pgoyette-compat-20190118:1.1.1.3 pgoyette-compat-1226:1.1.1.3 pgoyette-compat-1126:1.1.1.3 pgoyette-compat-1020:1.1.1.3 pgoyette-compat-0930:1.1.1.3 pgoyette-compat-0906:1.1.1.3 netbsd-7-2-RELEASE:1.1.1.2 pgoyette-compat-0728:1.1.1.3 netbsd-8-0-RELEASE:1.1.1.3 phil-wifi:1.1.1.3.0.16 phil-wifi-base:1.1.1.3 pgoyette-compat-0625:1.1.1.3 netbsd-8-0-RC2:1.1.1.3 pgoyette-compat-0521:1.1.1.3 pgoyette-compat-0502:1.1.1.3 pgoyette-compat-0422:1.1.1.3 netbsd-8-0-RC1:1.1.1.3 pgoyette-compat-0415:1.1.1.3 pgoyette-compat-0407:1.1.1.3 pgoyette-compat-0330:1.1.1.3 pgoyette-compat-0322:1.1.1.3 pgoyette-compat-0315:1.1.1.3 netbsd-7-1-2-RELEASE:1.1.1.2 pgoyette-compat:1.1.1.3.0.14 pgoyette-compat-base:1.1.1.3 netbsd-7-1-1-RELEASE:1.1.1.2 matt-nb8-mediatek:1.1.1.3.0.12 matt-nb8-mediatek-base:1.1.1.3 perseant-stdc-iso10646:1.1.1.3.0.10 perseant-stdc-iso10646-base:1.1.1.3 netbsd-8:1.1.1.3.0.8 netbsd-8-base:1.1.1.3 prg-localcount2-base3:1.1.1.3 prg-localcount2-base2:1.1.1.3 prg-localcount2-base1:1.1.1.3 prg-localcount2:1.1.1.3.0.6 prg-localcount2-base:1.1.1.3 pgoyette-localcount-20170426:1.1.1.3 bouyer-socketcan-base1:1.1.1.3 pgoyette-localcount-20170320:1.1.1.3 netbsd-7-1:1.1.1.2.0.12 netbsd-7-1-RELEASE:1.1.1.2 netbsd-7-1-RC2:1.1.1.2 netbsd-7-nhusb-base-20170116:1.1.1.2 bouyer-socketcan:1.1.1.3.0.4 bouyer-socketcan-base:1.1.1.3 pgoyette-localcount-20170107:1.1.1.3 netbsd-7-1-RC1:1.1.1.2 pgoyette-localcount-20161104:1.1.1.3 netbsd-7-0-2-RELEASE:1.1.1.2 localcount-20160914:1.1.1.3 netbsd-7-nhusb:1.1.1.2.0.10 netbsd-7-nhusb-base:1.1.1.2 pgoyette-localcount-20160806:1.1.1.3 pgoyette-localcount-20160726:1.1.1.3 pgoyette-localcount:1.1.1.3.0.2 pgoyette-localcount-base:1.1.1.3 netbsd-7-0-1-RELEASE:1.1.1.2 netbsd-7-0:1.1.1.2.0.8 netbsd-7-0-RELEASE:1.1.1.2 libcxx-245547:1.1.1.3 netbsd-7-0-RC3:1.1.1.2 netbsd-7-0-RC2:1.1.1.2 netbsd-7-0-RC1:1.1.1.2 netbsd-7:1.1.1.2.0.6 netbsd-7-base:1.1.1.2 libcxx-215289:1.1.1.2 libcxx-209785:1.1.1.2 yamt-pagecache:1.1.1.2.0.4 libcxx-208870:1.1.1.2 yamt-pagecache-base9:1.1.1.2 tls-earlyentropy:1.1.1.2.0.2 tls-earlyentropy-base:1.1.1.2 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.1.1.2 riastradh-drm2-base3:1.1.1.2 libcxx-198773:1.1.1.2 libcxx-198452:1.1.1.2 libcxx-195694:1.1.1.2 libcxx-194207:1.1.1.2 libcxx-188475:1.1.1.2 riastradh-drm2-base2:1.1.1.1 riastradh-drm2-base1:1.1.1.1 riastradh-drm2:1.1.1.1.0.4 riastradh-drm2-base:1.1.1.1 libcxx-185674:1.1.1.1 tls-maxphys-base:1.1.1.2 tls-maxphys:1.1.1.1.0.2 libcxx-182162:1.1.1.1 LLVM:1.1.1; locks; strict; comment @# @; 1.2 date 2021.05.30.03.26.34; author joerg; state dead; branches; next 1.1; commitid Z2BWNc6JrDmRz7VC; 1.1 date 2013.05.17.23.02.28; author joerg; state Exp; branches 1.1.1.1; next ; commitid 5RZzZYRawlqwq2Qw; 1.1.1.1 date 2013.05.17.23.02.28; author joerg; state Exp; branches 1.1.1.1.2.1; next 1.1.1.2; commitid 5RZzZYRawlqwq2Qw; 1.1.1.2 date 2013.08.15.22.38.28; author joerg; state Exp; branches 1.1.1.2.4.1; next 1.1.1.3; commitid XzkpFPFnGVFXoB1x; 1.1.1.3 date 2015.08.20.09.31.49; author joerg; state Exp; branches 1.1.1.3.22.1; next ; commitid ejnZ8WhR0kK5qZxy; 1.1.1.1.2.1 date 2013.05.17.23.02.28; author tls; state dead; branches; next 1.1.1.1.2.2; commitid OnlO1cBgtQRcIHUw; 1.1.1.1.2.2 date 2013.06.23.06.26.40; author tls; state Exp; branches; next 1.1.1.1.2.3; commitid OnlO1cBgtQRcIHUw; 1.1.1.1.2.3 date 2014.08.19.23.46.50; author tls; state Exp; branches; next ; commitid jTnpym9Qu0o4R1Nx; 1.1.1.2.4.1 date 2013.08.15.22.38.28; author yamt; state dead; branches; next 1.1.1.2.4.2; commitid 5gylMoBTXvvB7yBx; 1.1.1.2.4.2 date 2014.05.22.15.46.10; author yamt; state Exp; branches; next ; commitid 5gylMoBTXvvB7yBx; 1.1.1.3.22.1 date 2021.05.31.22.10.15; author cjep; state dead; branches; next ; commitid eWz9SBW0XqKjJlVC; desc @@ 1.2 log @Remove old version of libc++, migrated to external/apache2/dist/libcxx to match the rest of the mono-repo imports. @ text @// -*- C++ -*- //===------------------------- streambuf ----------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #ifndef _LIBCPP_STEAMBUF #define _LIBCPP_STEAMBUF /* streambuf synopsis namespace std { template > class basic_streambuf { public: // types: typedef charT char_type; typedef traits traits_type; typedef typename traits_type::int_type int_type; typedef typename traits_type::pos_type pos_type; typedef typename traits_type::off_type off_type; virtual ~basic_streambuf(); // 27.6.2.2.1 locales: locale pubimbue(const locale& loc); locale getloc() const; // 27.6.2.2.2 buffer and positioning: basic_streambuf* pubsetbuf(char_type* s, streamsize n); pos_type pubseekoff(off_type off, ios_base::seekdir way, ios_base::openmode which = ios_base::in | ios_base::out); pos_type pubseekpos(pos_type sp, ios_base::openmode which = ios_base::in | ios_base::out); int pubsync(); // Get and put areas: // 27.6.2.2.3 Get area: streamsize in_avail(); int_type snextc(); int_type sbumpc(); int_type sgetc(); streamsize sgetn(char_type* s, streamsize n); // 27.6.2.2.4 Putback: int_type sputbackc(char_type c); int_type sungetc(); // 27.6.2.2.5 Put area: int_type sputc(char_type c); streamsize sputn(const char_type* s, streamsize n); protected: basic_streambuf(); basic_streambuf(const basic_streambuf& rhs); basic_streambuf& operator=(const basic_streambuf& rhs); void swap(basic_streambuf& rhs); // 27.6.2.3.2 Get area: char_type* eback() const; char_type* gptr() const; char_type* egptr() const; void gbump(int n); void setg(char_type* gbeg, char_type* gnext, char_type* gend); // 27.6.2.3.3 Put area: char_type* pbase() const; char_type* pptr() const; char_type* epptr() const; void pbump(int n); void setp(char_type* pbeg, char_type* pend); // 27.6.2.4 virtual functions: // 27.6.2.4.1 Locales: virtual void imbue(const locale& loc); // 27.6.2.4.2 Buffer management and positioning: virtual basic_streambuf* setbuf(char_type* s, streamsize n); virtual pos_type seekoff(off_type off, ios_base::seekdir way, ios_base::openmode which = ios_base::in | ios_base::out); virtual pos_type seekpos(pos_type sp, ios_base::openmode which = ios_base::in | ios_base::out); virtual int sync(); // 27.6.2.4.3 Get area: virtual streamsize showmanyc(); virtual streamsize xsgetn(char_type* s, streamsize n); virtual int_type underflow(); virtual int_type uflow(); // 27.6.2.4.4 Putback: virtual int_type pbackfail(int_type c = traits_type::eof()); // 27.6.2.4.5 Put area: virtual streamsize xsputn(const char_type* s, streamsize n); virtual int_type overflow (int_type c = traits_type::eof()); }; } // std */ #include <__config> #include #include #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header #endif _LIBCPP_BEGIN_NAMESPACE_STD template class _LIBCPP_TYPE_VIS basic_streambuf { public: // types: typedef _CharT char_type; typedef _Traits traits_type; typedef typename traits_type::int_type int_type; typedef typename traits_type::pos_type pos_type; typedef typename traits_type::off_type off_type; virtual ~basic_streambuf(); // 27.6.2.2.1 locales: locale pubimbue(const locale& __loc); locale getloc() const; // 27.6.2.2.2 buffer and positioning: basic_streambuf* pubsetbuf(char_type* __s, streamsize __n); pos_type pubseekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which = ios_base::in | ios_base::out); pos_type pubseekpos(pos_type __sp, ios_base::openmode __which = ios_base::in | ios_base::out); int pubsync(); // Get and put areas: // 27.6.2.2.3 Get area: streamsize in_avail(); int_type snextc(); int_type sbumpc(); int_type sgetc(); streamsize sgetn(char_type* __s, streamsize __n); // 27.6.2.2.4 Putback: int_type sputbackc(char_type __c); int_type sungetc(); // 27.6.2.2.5 Put area: int_type sputc(char_type __c); streamsize sputn(const char_type* __s, streamsize __n); protected: basic_streambuf(); basic_streambuf(const basic_streambuf& __rhs); basic_streambuf& operator=(const basic_streambuf& __rhs); void swap(basic_streambuf& __rhs); // 27.6.2.3.2 Get area: _LIBCPP_ALWAYS_INLINE char_type* eback() const {return __binp_;} _LIBCPP_ALWAYS_INLINE char_type* gptr() const {return __ninp_;} _LIBCPP_ALWAYS_INLINE char_type* egptr() const {return __einp_;} void gbump(int __n); void setg(char_type* __gbeg, char_type* __gnext, char_type* __gend); // 27.6.2.3.3 Put area: _LIBCPP_ALWAYS_INLINE char_type* pbase() const {return __bout_;} _LIBCPP_ALWAYS_INLINE char_type* pptr() const {return __nout_;} _LIBCPP_ALWAYS_INLINE char_type* epptr() const {return __eout_;} void pbump(int __n); void setp(char_type* __pbeg, char_type* __pend); // 27.6.2.4 virtual functions: // 27.6.2.4.1 Locales: virtual void imbue(const locale& __loc); // 27.6.2.4.2 Buffer management and positioning: virtual basic_streambuf* setbuf(char_type* __s, streamsize __n); virtual pos_type seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which = ios_base::in | ios_base::out); virtual pos_type seekpos(pos_type __sp, ios_base::openmode __which = ios_base::in | ios_base::out); virtual int sync(); // 27.6.2.4.3 Get area: virtual streamsize showmanyc(); virtual streamsize xsgetn(char_type* __s, streamsize __n); virtual int_type underflow(); virtual int_type uflow(); // 27.6.2.4.4 Putback: virtual int_type pbackfail(int_type __c = traits_type::eof()); // 27.6.2.4.5 Put area: virtual streamsize xsputn(const char_type* __s, streamsize __n); virtual int_type overflow(int_type __c = traits_type::eof()); private: locale __loc_; char_type* __binp_; char_type* __ninp_; char_type* __einp_; char_type* __bout_; char_type* __nout_; char_type* __eout_; }; template basic_streambuf<_CharT, _Traits>::~basic_streambuf() { } template inline _LIBCPP_INLINE_VISIBILITY locale basic_streambuf<_CharT, _Traits>::pubimbue(const locale& __loc) { imbue(__loc); locale __r = __loc_; __loc_ = __loc; return __r; } template inline _LIBCPP_INLINE_VISIBILITY locale basic_streambuf<_CharT, _Traits>::getloc() const { return __loc_; } template inline _LIBCPP_INLINE_VISIBILITY basic_streambuf<_CharT, _Traits>* basic_streambuf<_CharT, _Traits>::pubsetbuf(char_type* __s, streamsize __n) { return setbuf(__s, __n); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::pubseekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which) { return seekoff(__off, __way, __which); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::pubseekpos(pos_type __sp, ios_base::openmode __which) { return seekpos(__sp, __which); } template inline _LIBCPP_INLINE_VISIBILITY int basic_streambuf<_CharT, _Traits>::pubsync() { return sync(); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::in_avail() { if (__ninp_ < __einp_) return static_cast(__einp_ - __ninp_); return showmanyc(); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::snextc() { if (sbumpc() == traits_type::eof()) return traits_type::eof(); return sgetc(); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sbumpc() { if (__ninp_ == __einp_) return uflow(); return traits_type::to_int_type(*__ninp_++); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sgetc() { if (__ninp_ == __einp_) return underflow(); return traits_type::to_int_type(*__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::sgetn(char_type* __s, streamsize __n) { return xsgetn(__s, __n); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sputbackc(char_type __c) { if (__binp_ == __ninp_ || !traits_type::eq(__c, __ninp_[-1])) return pbackfail(traits_type::to_int_type(__c)); return traits_type::to_int_type(*--__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sungetc() { if (__binp_ == __ninp_) return pbackfail(); return traits_type::to_int_type(*--__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sputc(char_type __c) { if (__nout_ == __eout_) return overflow(traits_type::to_int_type(__c)); *__nout_++ = __c; return traits_type::to_int_type(__c); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::sputn(const char_type* __s, streamsize __n) { return xsputn(__s, __n); } template basic_streambuf<_CharT, _Traits>::basic_streambuf() : __binp_(0), __ninp_(0), __einp_(0), __bout_(0), __nout_(0), __eout_(0) { } template basic_streambuf<_CharT, _Traits>::basic_streambuf(const basic_streambuf& __sb) : __loc_(__sb.__loc_), __binp_(__sb.__binp_), __ninp_(__sb.__ninp_), __einp_(__sb.__einp_), __bout_(__sb.__bout_), __nout_(__sb.__nout_), __eout_(__sb.__eout_) { } template basic_streambuf<_CharT, _Traits>& basic_streambuf<_CharT, _Traits>::operator=(const basic_streambuf& __sb) { __loc_ = __sb.__loc_; __binp_ = __sb.__binp_; __ninp_ = __sb.__ninp_; __einp_ = __sb.__einp_; __bout_ = __sb.__bout_; __nout_ = __sb.__nout_; __eout_ = __sb.__eout_; return *this; } template void basic_streambuf<_CharT, _Traits>::swap(basic_streambuf& __sb) { _VSTD::swap(__loc_, __sb.__loc_); _VSTD::swap(__binp_, __sb.__binp_); _VSTD::swap(__ninp_, __sb.__ninp_); _VSTD::swap(__einp_, __sb.__einp_); _VSTD::swap(__bout_, __sb.__bout_); _VSTD::swap(__nout_, __sb.__nout_); _VSTD::swap(__eout_, __sb.__eout_); } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::gbump(int __n) { __ninp_ += __n; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::setg(char_type* __gbeg, char_type* __gnext, char_type* __gend) { __binp_ = __gbeg; __ninp_ = __gnext; __einp_ = __gend; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::pbump(int __n) { __nout_ += __n; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::setp(char_type* __pbeg, char_type* __pend) { __bout_ = __nout_ = __pbeg; __eout_ = __pend; } template void basic_streambuf<_CharT, _Traits>::imbue(const locale&) { } template basic_streambuf<_CharT, _Traits>* basic_streambuf<_CharT, _Traits>::setbuf(char_type*, streamsize) { return this; } template typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::seekoff(off_type, ios_base::seekdir, ios_base::openmode) { return pos_type(off_type(-1)); } template typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::seekpos(pos_type, ios_base::openmode) { return pos_type(off_type(-1)); } template int basic_streambuf<_CharT, _Traits>::sync() { return 0; } template streamsize basic_streambuf<_CharT, _Traits>::showmanyc() { return 0; } template streamsize basic_streambuf<_CharT, _Traits>::xsgetn(char_type* __s, streamsize __n) { const int_type __eof = traits_type::eof(); int_type __c; streamsize __i = 0; for (;__i < __n; ++__i, ++__s) { if (__ninp_ < __einp_) *__s = *__ninp_++; else if ((__c = uflow()) != __eof) *__s = traits_type::to_char_type(__c); else break; } return __i; } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::underflow() { return traits_type::eof(); } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::uflow() { if (underflow() == traits_type::eof()) return traits_type::eof(); return traits_type::to_int_type(*__ninp_++); } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::pbackfail(int_type) { return traits_type::eof(); } template streamsize basic_streambuf<_CharT, _Traits>::xsputn(const char_type* __s, streamsize __n) { streamsize __i = 0; int_type __eof = traits_type::eof(); for (; __i < __n; ++__s, ++__i) { if (__nout_ < __eout_) *__nout_++ = *__s; else if (overflow(traits_type::to_int_type(*__s)) == __eof) break; } return __i; } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::overflow(int_type) { return traits_type::eof(); } _LIBCPP_EXTERN_TEMPLATE(class basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class basic_ios) _LIBCPP_EXTERN_TEMPLATE(class basic_ios) _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP_STEAMBUF @ 1.1 log @Initial revision @ text @@ 1.1.1.1 log @Import libc++ from http://llvm.org/svn/llvm-project, r182162. @ text @@ 1.1.1.2 log @Import libc++ r188413. More support for current C++ development and various bugfixes. @ text @d122 1 a122 1 class _LIBCPP_TYPE_VIS_ONLY basic_streambuf d556 2 a557 2 _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_streambuf) d559 2 a560 2 _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ios) _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ios) @ 1.1.1.3 log @Import libc++ r245547. Various bugfixes, improvements to the C++14 support and some experimental features from the library standard track. @ text @d539 1 a539 1 while( __i < __n) d541 4 a544 15 if (__nout_ >= __eout_) { if (overflow(traits_type::to_int_type(*__s)) == __eof) break; ++__s; ++__i; } else { streamsize __chunk_size = _VSTD::min(__eout_ - __nout_, __n - __i); traits_type::copy(__nout_, __s, __chunk_size); __nout_ += __chunk_size; __s += __chunk_size; __i += __chunk_size; } @ 1.1.1.3.22.1 log @sync with head @ text @@ 1.1.1.2.4.1 log @file streambuf was added on branch yamt-pagecache on 2014-05-22 15:46:10 +0000 @ text @d1 564 @ 1.1.1.2.4.2 log @sync with head. for a reference, the tree before this commit was tagged as yamt-pagecache-tag8. this commit was splitted into small chunks to avoid a limitation of cvs. ("Protocol error: too many arguments") @ text @a0 564 // -*- C++ -*- //===------------------------- streambuf ----------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #ifndef _LIBCPP_STEAMBUF #define _LIBCPP_STEAMBUF /* streambuf synopsis namespace std { template > class basic_streambuf { public: // types: typedef charT char_type; typedef traits traits_type; typedef typename traits_type::int_type int_type; typedef typename traits_type::pos_type pos_type; typedef typename traits_type::off_type off_type; virtual ~basic_streambuf(); // 27.6.2.2.1 locales: locale pubimbue(const locale& loc); locale getloc() const; // 27.6.2.2.2 buffer and positioning: basic_streambuf* pubsetbuf(char_type* s, streamsize n); pos_type pubseekoff(off_type off, ios_base::seekdir way, ios_base::openmode which = ios_base::in | ios_base::out); pos_type pubseekpos(pos_type sp, ios_base::openmode which = ios_base::in | ios_base::out); int pubsync(); // Get and put areas: // 27.6.2.2.3 Get area: streamsize in_avail(); int_type snextc(); int_type sbumpc(); int_type sgetc(); streamsize sgetn(char_type* s, streamsize n); // 27.6.2.2.4 Putback: int_type sputbackc(char_type c); int_type sungetc(); // 27.6.2.2.5 Put area: int_type sputc(char_type c); streamsize sputn(const char_type* s, streamsize n); protected: basic_streambuf(); basic_streambuf(const basic_streambuf& rhs); basic_streambuf& operator=(const basic_streambuf& rhs); void swap(basic_streambuf& rhs); // 27.6.2.3.2 Get area: char_type* eback() const; char_type* gptr() const; char_type* egptr() const; void gbump(int n); void setg(char_type* gbeg, char_type* gnext, char_type* gend); // 27.6.2.3.3 Put area: char_type* pbase() const; char_type* pptr() const; char_type* epptr() const; void pbump(int n); void setp(char_type* pbeg, char_type* pend); // 27.6.2.4 virtual functions: // 27.6.2.4.1 Locales: virtual void imbue(const locale& loc); // 27.6.2.4.2 Buffer management and positioning: virtual basic_streambuf* setbuf(char_type* s, streamsize n); virtual pos_type seekoff(off_type off, ios_base::seekdir way, ios_base::openmode which = ios_base::in | ios_base::out); virtual pos_type seekpos(pos_type sp, ios_base::openmode which = ios_base::in | ios_base::out); virtual int sync(); // 27.6.2.4.3 Get area: virtual streamsize showmanyc(); virtual streamsize xsgetn(char_type* s, streamsize n); virtual int_type underflow(); virtual int_type uflow(); // 27.6.2.4.4 Putback: virtual int_type pbackfail(int_type c = traits_type::eof()); // 27.6.2.4.5 Put area: virtual streamsize xsputn(const char_type* s, streamsize n); virtual int_type overflow (int_type c = traits_type::eof()); }; } // std */ #include <__config> #include #include #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header #endif _LIBCPP_BEGIN_NAMESPACE_STD template class _LIBCPP_TYPE_VIS_ONLY basic_streambuf { public: // types: typedef _CharT char_type; typedef _Traits traits_type; typedef typename traits_type::int_type int_type; typedef typename traits_type::pos_type pos_type; typedef typename traits_type::off_type off_type; virtual ~basic_streambuf(); // 27.6.2.2.1 locales: locale pubimbue(const locale& __loc); locale getloc() const; // 27.6.2.2.2 buffer and positioning: basic_streambuf* pubsetbuf(char_type* __s, streamsize __n); pos_type pubseekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which = ios_base::in | ios_base::out); pos_type pubseekpos(pos_type __sp, ios_base::openmode __which = ios_base::in | ios_base::out); int pubsync(); // Get and put areas: // 27.6.2.2.3 Get area: streamsize in_avail(); int_type snextc(); int_type sbumpc(); int_type sgetc(); streamsize sgetn(char_type* __s, streamsize __n); // 27.6.2.2.4 Putback: int_type sputbackc(char_type __c); int_type sungetc(); // 27.6.2.2.5 Put area: int_type sputc(char_type __c); streamsize sputn(const char_type* __s, streamsize __n); protected: basic_streambuf(); basic_streambuf(const basic_streambuf& __rhs); basic_streambuf& operator=(const basic_streambuf& __rhs); void swap(basic_streambuf& __rhs); // 27.6.2.3.2 Get area: _LIBCPP_ALWAYS_INLINE char_type* eback() const {return __binp_;} _LIBCPP_ALWAYS_INLINE char_type* gptr() const {return __ninp_;} _LIBCPP_ALWAYS_INLINE char_type* egptr() const {return __einp_;} void gbump(int __n); void setg(char_type* __gbeg, char_type* __gnext, char_type* __gend); // 27.6.2.3.3 Put area: _LIBCPP_ALWAYS_INLINE char_type* pbase() const {return __bout_;} _LIBCPP_ALWAYS_INLINE char_type* pptr() const {return __nout_;} _LIBCPP_ALWAYS_INLINE char_type* epptr() const {return __eout_;} void pbump(int __n); void setp(char_type* __pbeg, char_type* __pend); // 27.6.2.4 virtual functions: // 27.6.2.4.1 Locales: virtual void imbue(const locale& __loc); // 27.6.2.4.2 Buffer management and positioning: virtual basic_streambuf* setbuf(char_type* __s, streamsize __n); virtual pos_type seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which = ios_base::in | ios_base::out); virtual pos_type seekpos(pos_type __sp, ios_base::openmode __which = ios_base::in | ios_base::out); virtual int sync(); // 27.6.2.4.3 Get area: virtual streamsize showmanyc(); virtual streamsize xsgetn(char_type* __s, streamsize __n); virtual int_type underflow(); virtual int_type uflow(); // 27.6.2.4.4 Putback: virtual int_type pbackfail(int_type __c = traits_type::eof()); // 27.6.2.4.5 Put area: virtual streamsize xsputn(const char_type* __s, streamsize __n); virtual int_type overflow(int_type __c = traits_type::eof()); private: locale __loc_; char_type* __binp_; char_type* __ninp_; char_type* __einp_; char_type* __bout_; char_type* __nout_; char_type* __eout_; }; template basic_streambuf<_CharT, _Traits>::~basic_streambuf() { } template inline _LIBCPP_INLINE_VISIBILITY locale basic_streambuf<_CharT, _Traits>::pubimbue(const locale& __loc) { imbue(__loc); locale __r = __loc_; __loc_ = __loc; return __r; } template inline _LIBCPP_INLINE_VISIBILITY locale basic_streambuf<_CharT, _Traits>::getloc() const { return __loc_; } template inline _LIBCPP_INLINE_VISIBILITY basic_streambuf<_CharT, _Traits>* basic_streambuf<_CharT, _Traits>::pubsetbuf(char_type* __s, streamsize __n) { return setbuf(__s, __n); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::pubseekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which) { return seekoff(__off, __way, __which); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::pubseekpos(pos_type __sp, ios_base::openmode __which) { return seekpos(__sp, __which); } template inline _LIBCPP_INLINE_VISIBILITY int basic_streambuf<_CharT, _Traits>::pubsync() { return sync(); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::in_avail() { if (__ninp_ < __einp_) return static_cast(__einp_ - __ninp_); return showmanyc(); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::snextc() { if (sbumpc() == traits_type::eof()) return traits_type::eof(); return sgetc(); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sbumpc() { if (__ninp_ == __einp_) return uflow(); return traits_type::to_int_type(*__ninp_++); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sgetc() { if (__ninp_ == __einp_) return underflow(); return traits_type::to_int_type(*__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::sgetn(char_type* __s, streamsize __n) { return xsgetn(__s, __n); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sputbackc(char_type __c) { if (__binp_ == __ninp_ || !traits_type::eq(__c, __ninp_[-1])) return pbackfail(traits_type::to_int_type(__c)); return traits_type::to_int_type(*--__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sungetc() { if (__binp_ == __ninp_) return pbackfail(); return traits_type::to_int_type(*--__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sputc(char_type __c) { if (__nout_ == __eout_) return overflow(traits_type::to_int_type(__c)); *__nout_++ = __c; return traits_type::to_int_type(__c); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::sputn(const char_type* __s, streamsize __n) { return xsputn(__s, __n); } template basic_streambuf<_CharT, _Traits>::basic_streambuf() : __binp_(0), __ninp_(0), __einp_(0), __bout_(0), __nout_(0), __eout_(0) { } template basic_streambuf<_CharT, _Traits>::basic_streambuf(const basic_streambuf& __sb) : __loc_(__sb.__loc_), __binp_(__sb.__binp_), __ninp_(__sb.__ninp_), __einp_(__sb.__einp_), __bout_(__sb.__bout_), __nout_(__sb.__nout_), __eout_(__sb.__eout_) { } template basic_streambuf<_CharT, _Traits>& basic_streambuf<_CharT, _Traits>::operator=(const basic_streambuf& __sb) { __loc_ = __sb.__loc_; __binp_ = __sb.__binp_; __ninp_ = __sb.__ninp_; __einp_ = __sb.__einp_; __bout_ = __sb.__bout_; __nout_ = __sb.__nout_; __eout_ = __sb.__eout_; return *this; } template void basic_streambuf<_CharT, _Traits>::swap(basic_streambuf& __sb) { _VSTD::swap(__loc_, __sb.__loc_); _VSTD::swap(__binp_, __sb.__binp_); _VSTD::swap(__ninp_, __sb.__ninp_); _VSTD::swap(__einp_, __sb.__einp_); _VSTD::swap(__bout_, __sb.__bout_); _VSTD::swap(__nout_, __sb.__nout_); _VSTD::swap(__eout_, __sb.__eout_); } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::gbump(int __n) { __ninp_ += __n; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::setg(char_type* __gbeg, char_type* __gnext, char_type* __gend) { __binp_ = __gbeg; __ninp_ = __gnext; __einp_ = __gend; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::pbump(int __n) { __nout_ += __n; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::setp(char_type* __pbeg, char_type* __pend) { __bout_ = __nout_ = __pbeg; __eout_ = __pend; } template void basic_streambuf<_CharT, _Traits>::imbue(const locale&) { } template basic_streambuf<_CharT, _Traits>* basic_streambuf<_CharT, _Traits>::setbuf(char_type*, streamsize) { return this; } template typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::seekoff(off_type, ios_base::seekdir, ios_base::openmode) { return pos_type(off_type(-1)); } template typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::seekpos(pos_type, ios_base::openmode) { return pos_type(off_type(-1)); } template int basic_streambuf<_CharT, _Traits>::sync() { return 0; } template streamsize basic_streambuf<_CharT, _Traits>::showmanyc() { return 0; } template streamsize basic_streambuf<_CharT, _Traits>::xsgetn(char_type* __s, streamsize __n) { const int_type __eof = traits_type::eof(); int_type __c; streamsize __i = 0; for (;__i < __n; ++__i, ++__s) { if (__ninp_ < __einp_) *__s = *__ninp_++; else if ((__c = uflow()) != __eof) *__s = traits_type::to_char_type(__c); else break; } return __i; } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::underflow() { return traits_type::eof(); } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::uflow() { if (underflow() == traits_type::eof()) return traits_type::eof(); return traits_type::to_int_type(*__ninp_++); } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::pbackfail(int_type) { return traits_type::eof(); } template streamsize basic_streambuf<_CharT, _Traits>::xsputn(const char_type* __s, streamsize __n) { streamsize __i = 0; int_type __eof = traits_type::eof(); for (; __i < __n; ++__s, ++__i) { if (__nout_ < __eout_) *__nout_++ = *__s; else if (overflow(traits_type::to_int_type(*__s)) == __eof) break; } return __i; } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::overflow(int_type) { return traits_type::eof(); } _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ios) _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ios) _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP_STEAMBUF @ 1.1.1.1.2.1 log @file streambuf was added on branch tls-maxphys on 2013-06-23 06:26:40 +0000 @ text @d1 564 @ 1.1.1.1.2.2 log @resync from head @ text @a0 564 // -*- C++ -*- //===------------------------- streambuf ----------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #ifndef _LIBCPP_STEAMBUF #define _LIBCPP_STEAMBUF /* streambuf synopsis namespace std { template > class basic_streambuf { public: // types: typedef charT char_type; typedef traits traits_type; typedef typename traits_type::int_type int_type; typedef typename traits_type::pos_type pos_type; typedef typename traits_type::off_type off_type; virtual ~basic_streambuf(); // 27.6.2.2.1 locales: locale pubimbue(const locale& loc); locale getloc() const; // 27.6.2.2.2 buffer and positioning: basic_streambuf* pubsetbuf(char_type* s, streamsize n); pos_type pubseekoff(off_type off, ios_base::seekdir way, ios_base::openmode which = ios_base::in | ios_base::out); pos_type pubseekpos(pos_type sp, ios_base::openmode which = ios_base::in | ios_base::out); int pubsync(); // Get and put areas: // 27.6.2.2.3 Get area: streamsize in_avail(); int_type snextc(); int_type sbumpc(); int_type sgetc(); streamsize sgetn(char_type* s, streamsize n); // 27.6.2.2.4 Putback: int_type sputbackc(char_type c); int_type sungetc(); // 27.6.2.2.5 Put area: int_type sputc(char_type c); streamsize sputn(const char_type* s, streamsize n); protected: basic_streambuf(); basic_streambuf(const basic_streambuf& rhs); basic_streambuf& operator=(const basic_streambuf& rhs); void swap(basic_streambuf& rhs); // 27.6.2.3.2 Get area: char_type* eback() const; char_type* gptr() const; char_type* egptr() const; void gbump(int n); void setg(char_type* gbeg, char_type* gnext, char_type* gend); // 27.6.2.3.3 Put area: char_type* pbase() const; char_type* pptr() const; char_type* epptr() const; void pbump(int n); void setp(char_type* pbeg, char_type* pend); // 27.6.2.4 virtual functions: // 27.6.2.4.1 Locales: virtual void imbue(const locale& loc); // 27.6.2.4.2 Buffer management and positioning: virtual basic_streambuf* setbuf(char_type* s, streamsize n); virtual pos_type seekoff(off_type off, ios_base::seekdir way, ios_base::openmode which = ios_base::in | ios_base::out); virtual pos_type seekpos(pos_type sp, ios_base::openmode which = ios_base::in | ios_base::out); virtual int sync(); // 27.6.2.4.3 Get area: virtual streamsize showmanyc(); virtual streamsize xsgetn(char_type* s, streamsize n); virtual int_type underflow(); virtual int_type uflow(); // 27.6.2.4.4 Putback: virtual int_type pbackfail(int_type c = traits_type::eof()); // 27.6.2.4.5 Put area: virtual streamsize xsputn(const char_type* s, streamsize n); virtual int_type overflow (int_type c = traits_type::eof()); }; } // std */ #include <__config> #include #include #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header #endif _LIBCPP_BEGIN_NAMESPACE_STD template class _LIBCPP_TYPE_VIS basic_streambuf { public: // types: typedef _CharT char_type; typedef _Traits traits_type; typedef typename traits_type::int_type int_type; typedef typename traits_type::pos_type pos_type; typedef typename traits_type::off_type off_type; virtual ~basic_streambuf(); // 27.6.2.2.1 locales: locale pubimbue(const locale& __loc); locale getloc() const; // 27.6.2.2.2 buffer and positioning: basic_streambuf* pubsetbuf(char_type* __s, streamsize __n); pos_type pubseekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which = ios_base::in | ios_base::out); pos_type pubseekpos(pos_type __sp, ios_base::openmode __which = ios_base::in | ios_base::out); int pubsync(); // Get and put areas: // 27.6.2.2.3 Get area: streamsize in_avail(); int_type snextc(); int_type sbumpc(); int_type sgetc(); streamsize sgetn(char_type* __s, streamsize __n); // 27.6.2.2.4 Putback: int_type sputbackc(char_type __c); int_type sungetc(); // 27.6.2.2.5 Put area: int_type sputc(char_type __c); streamsize sputn(const char_type* __s, streamsize __n); protected: basic_streambuf(); basic_streambuf(const basic_streambuf& __rhs); basic_streambuf& operator=(const basic_streambuf& __rhs); void swap(basic_streambuf& __rhs); // 27.6.2.3.2 Get area: _LIBCPP_ALWAYS_INLINE char_type* eback() const {return __binp_;} _LIBCPP_ALWAYS_INLINE char_type* gptr() const {return __ninp_;} _LIBCPP_ALWAYS_INLINE char_type* egptr() const {return __einp_;} void gbump(int __n); void setg(char_type* __gbeg, char_type* __gnext, char_type* __gend); // 27.6.2.3.3 Put area: _LIBCPP_ALWAYS_INLINE char_type* pbase() const {return __bout_;} _LIBCPP_ALWAYS_INLINE char_type* pptr() const {return __nout_;} _LIBCPP_ALWAYS_INLINE char_type* epptr() const {return __eout_;} void pbump(int __n); void setp(char_type* __pbeg, char_type* __pend); // 27.6.2.4 virtual functions: // 27.6.2.4.1 Locales: virtual void imbue(const locale& __loc); // 27.6.2.4.2 Buffer management and positioning: virtual basic_streambuf* setbuf(char_type* __s, streamsize __n); virtual pos_type seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which = ios_base::in | ios_base::out); virtual pos_type seekpos(pos_type __sp, ios_base::openmode __which = ios_base::in | ios_base::out); virtual int sync(); // 27.6.2.4.3 Get area: virtual streamsize showmanyc(); virtual streamsize xsgetn(char_type* __s, streamsize __n); virtual int_type underflow(); virtual int_type uflow(); // 27.6.2.4.4 Putback: virtual int_type pbackfail(int_type __c = traits_type::eof()); // 27.6.2.4.5 Put area: virtual streamsize xsputn(const char_type* __s, streamsize __n); virtual int_type overflow(int_type __c = traits_type::eof()); private: locale __loc_; char_type* __binp_; char_type* __ninp_; char_type* __einp_; char_type* __bout_; char_type* __nout_; char_type* __eout_; }; template basic_streambuf<_CharT, _Traits>::~basic_streambuf() { } template inline _LIBCPP_INLINE_VISIBILITY locale basic_streambuf<_CharT, _Traits>::pubimbue(const locale& __loc) { imbue(__loc); locale __r = __loc_; __loc_ = __loc; return __r; } template inline _LIBCPP_INLINE_VISIBILITY locale basic_streambuf<_CharT, _Traits>::getloc() const { return __loc_; } template inline _LIBCPP_INLINE_VISIBILITY basic_streambuf<_CharT, _Traits>* basic_streambuf<_CharT, _Traits>::pubsetbuf(char_type* __s, streamsize __n) { return setbuf(__s, __n); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::pubseekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __which) { return seekoff(__off, __way, __which); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::pubseekpos(pos_type __sp, ios_base::openmode __which) { return seekpos(__sp, __which); } template inline _LIBCPP_INLINE_VISIBILITY int basic_streambuf<_CharT, _Traits>::pubsync() { return sync(); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::in_avail() { if (__ninp_ < __einp_) return static_cast(__einp_ - __ninp_); return showmanyc(); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::snextc() { if (sbumpc() == traits_type::eof()) return traits_type::eof(); return sgetc(); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sbumpc() { if (__ninp_ == __einp_) return uflow(); return traits_type::to_int_type(*__ninp_++); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sgetc() { if (__ninp_ == __einp_) return underflow(); return traits_type::to_int_type(*__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::sgetn(char_type* __s, streamsize __n) { return xsgetn(__s, __n); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sputbackc(char_type __c) { if (__binp_ == __ninp_ || !traits_type::eq(__c, __ninp_[-1])) return pbackfail(traits_type::to_int_type(__c)); return traits_type::to_int_type(*--__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sungetc() { if (__binp_ == __ninp_) return pbackfail(); return traits_type::to_int_type(*--__ninp_); } template inline _LIBCPP_INLINE_VISIBILITY typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::sputc(char_type __c) { if (__nout_ == __eout_) return overflow(traits_type::to_int_type(__c)); *__nout_++ = __c; return traits_type::to_int_type(__c); } template inline _LIBCPP_INLINE_VISIBILITY streamsize basic_streambuf<_CharT, _Traits>::sputn(const char_type* __s, streamsize __n) { return xsputn(__s, __n); } template basic_streambuf<_CharT, _Traits>::basic_streambuf() : __binp_(0), __ninp_(0), __einp_(0), __bout_(0), __nout_(0), __eout_(0) { } template basic_streambuf<_CharT, _Traits>::basic_streambuf(const basic_streambuf& __sb) : __loc_(__sb.__loc_), __binp_(__sb.__binp_), __ninp_(__sb.__ninp_), __einp_(__sb.__einp_), __bout_(__sb.__bout_), __nout_(__sb.__nout_), __eout_(__sb.__eout_) { } template basic_streambuf<_CharT, _Traits>& basic_streambuf<_CharT, _Traits>::operator=(const basic_streambuf& __sb) { __loc_ = __sb.__loc_; __binp_ = __sb.__binp_; __ninp_ = __sb.__ninp_; __einp_ = __sb.__einp_; __bout_ = __sb.__bout_; __nout_ = __sb.__nout_; __eout_ = __sb.__eout_; return *this; } template void basic_streambuf<_CharT, _Traits>::swap(basic_streambuf& __sb) { _VSTD::swap(__loc_, __sb.__loc_); _VSTD::swap(__binp_, __sb.__binp_); _VSTD::swap(__ninp_, __sb.__ninp_); _VSTD::swap(__einp_, __sb.__einp_); _VSTD::swap(__bout_, __sb.__bout_); _VSTD::swap(__nout_, __sb.__nout_); _VSTD::swap(__eout_, __sb.__eout_); } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::gbump(int __n) { __ninp_ += __n; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::setg(char_type* __gbeg, char_type* __gnext, char_type* __gend) { __binp_ = __gbeg; __ninp_ = __gnext; __einp_ = __gend; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::pbump(int __n) { __nout_ += __n; } template inline _LIBCPP_INLINE_VISIBILITY void basic_streambuf<_CharT, _Traits>::setp(char_type* __pbeg, char_type* __pend) { __bout_ = __nout_ = __pbeg; __eout_ = __pend; } template void basic_streambuf<_CharT, _Traits>::imbue(const locale&) { } template basic_streambuf<_CharT, _Traits>* basic_streambuf<_CharT, _Traits>::setbuf(char_type*, streamsize) { return this; } template typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::seekoff(off_type, ios_base::seekdir, ios_base::openmode) { return pos_type(off_type(-1)); } template typename basic_streambuf<_CharT, _Traits>::pos_type basic_streambuf<_CharT, _Traits>::seekpos(pos_type, ios_base::openmode) { return pos_type(off_type(-1)); } template int basic_streambuf<_CharT, _Traits>::sync() { return 0; } template streamsize basic_streambuf<_CharT, _Traits>::showmanyc() { return 0; } template streamsize basic_streambuf<_CharT, _Traits>::xsgetn(char_type* __s, streamsize __n) { const int_type __eof = traits_type::eof(); int_type __c; streamsize __i = 0; for (;__i < __n; ++__i, ++__s) { if (__ninp_ < __einp_) *__s = *__ninp_++; else if ((__c = uflow()) != __eof) *__s = traits_type::to_char_type(__c); else break; } return __i; } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::underflow() { return traits_type::eof(); } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::uflow() { if (underflow() == traits_type::eof()) return traits_type::eof(); return traits_type::to_int_type(*__ninp_++); } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::pbackfail(int_type) { return traits_type::eof(); } template streamsize basic_streambuf<_CharT, _Traits>::xsputn(const char_type* __s, streamsize __n) { streamsize __i = 0; int_type __eof = traits_type::eof(); for (; __i < __n; ++__s, ++__i) { if (__nout_ < __eout_) *__nout_++ = *__s; else if (overflow(traits_type::to_int_type(*__s)) == __eof) break; } return __i; } template typename basic_streambuf<_CharT, _Traits>::int_type basic_streambuf<_CharT, _Traits>::overflow(int_type) { return traits_type::eof(); } _LIBCPP_EXTERN_TEMPLATE(class basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class basic_ios) _LIBCPP_EXTERN_TEMPLATE(class basic_ios) _LIBCPP_END_NAMESPACE_STD #endif // _LIBCPP_STEAMBUF @ 1.1.1.1.2.3 log @Rebase to HEAD as of a few days ago. @ text @d122 1 a122 1 class _LIBCPP_TYPE_VIS_ONLY basic_streambuf d556 2 a557 2 _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_streambuf) _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_streambuf) d559 2 a560 2 _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ios) _LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_TYPE_VIS basic_ios) @