From 3ad39e9878310e5317ee73c9b353c1e2c1c5c4ee Mon Sep 17 00:00:00 2001 From: Richard Qin Date: Sat, 11 Jul 2026 22:48:30 +0800 Subject: lib: establish Zircon libc++ and KTL foundation --- third_party/libcxx/include/c++/v1/ostream | 215 ++++++++++++++++++++++++++++++ 1 file changed, 215 insertions(+) create mode 100644 third_party/libcxx/include/c++/v1/ostream (limited to 'third_party/libcxx/include/c++/v1/ostream') diff --git a/third_party/libcxx/include/c++/v1/ostream b/third_party/libcxx/include/c++/v1/ostream new file mode 100644 index 0000000..8ec17b6 --- /dev/null +++ b/third_party/libcxx/include/c++/v1/ostream @@ -0,0 +1,215 @@ +// -*- C++ -*- +//===----------------------------------------------------------------------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP_OSTREAM +#define _LIBCPP_OSTREAM + +/* + ostream synopsis + +template > +class basic_ostream + : virtual public basic_ios +{ +public: + // types (inherited from basic_ios (27.5.4)): + 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; + + // 27.7.2.2 Constructor/destructor: + explicit basic_ostream(basic_streambuf* sb); + basic_ostream(basic_ostream&& rhs); + virtual ~basic_ostream(); + + // 27.7.2.3 Assign/swap + basic_ostream& operator=(const basic_ostream& rhs) = delete; // C++14 + basic_ostream& operator=(basic_ostream&& rhs); + void swap(basic_ostream& rhs); + + // 27.7.2.4 Prefix/suffix: + class sentry; + + // 27.7.2.6 Formatted output: + basic_ostream& operator<<(basic_ostream& (*pf)(basic_ostream&)); + basic_ostream& operator<<(basic_ios& (*pf)(basic_ios&)); + basic_ostream& operator<<(ios_base& (*pf)(ios_base&)); + basic_ostream& operator<<(bool n); + basic_ostream& operator<<(short n); + basic_ostream& operator<<(unsigned short n); + basic_ostream& operator<<(int n); + basic_ostream& operator<<(unsigned int n); + basic_ostream& operator<<(long n); + basic_ostream& operator<<(unsigned long n); + basic_ostream& operator<<(long long n); + basic_ostream& operator<<(unsigned long long n); + basic_ostream& operator<<(float f); + basic_ostream& operator<<(double f); + basic_ostream& operator<<(long double f); + basic_ostream& operator<<(const void* p); + basic_ostream& operator<<(const volatile void* val); // C++23 + basic_ostream& operator<<(basic_streambuf* sb); + basic_ostream& operator<<(nullptr_t); + + // 27.7.2.7 Unformatted output: + basic_ostream& put(char_type c); + basic_ostream& write(const char_type* s, streamsize n); + basic_ostream& flush(); + + // 27.7.2.5 seeks: + pos_type tellp(); + basic_ostream& seekp(pos_type); + basic_ostream& seekp(off_type, ios_base::seekdir); +protected: + basic_ostream(const basic_ostream& rhs) = delete; + basic_ostream(basic_ostream&& rhs); + // 27.7.3.3 Assign/swap + basic_ostream& operator=(basic_ostream& rhs) = delete; + basic_ostream& operator=(const basic_ostream&& rhs); + void swap(basic_ostream& rhs); +}; + +// 27.7.2.6.4 character inserters + +template + basic_ostream& operator<<(basic_ostream&, charT); + +template + basic_ostream& operator<<(basic_ostream&, char); + +template + basic_ostream& operator<<(basic_ostream&, char); + +// signed and unsigned + +template + basic_ostream& operator<<(basic_ostream&, signed char); + +template + basic_ostream& operator<<(basic_ostream&, unsigned char); + +// NTBS +template + basic_ostream& operator<<(basic_ostream&, const charT*); + +template + basic_ostream& operator<<(basic_ostream&, const char*); + +template + basic_ostream& operator<<(basic_ostream&, const char*); + +// signed and unsigned +template +basic_ostream& operator<<(basic_ostream&, const signed char*); + +template + basic_ostream& operator<<(basic_ostream&, const unsigned char*); + +// swap: +template + void swap(basic_ostream& x, basic_ostream& y); + +template + basic_ostream& endl(basic_ostream& os); + +template + basic_ostream& ends(basic_ostream& os); + +template + basic_ostream& flush(basic_ostream& os); + +// rvalue stream insertion +template + Stream&& operator<<(Stream&& os, const T& x); + +template +basic_ostream& operator<<(basic_ostream&, wchar_t) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, char8_t) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, char16_t) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, char32_t) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, char8_t) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, char16_t) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, char32_t) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, const wchar_t*) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, const char8_t*) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, const char16_t*) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, const char32_t*) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, const char8_t*) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, const char16_t*) = delete; // since C++20 +template +basic_ostream& operator<<(basic_ostream&, const char32_t*) = delete; // since C++20 + +// [ostream.formatted.print], print functions +template // since C++23 + void print(ostream& os, format_string fmt, Args&&... args); +template // since C++23 + void println(ostream& os, format_string fmt, Args&&... args); +void println(ostream& os); // since C++26 + +void vprint_unicode(ostream& os, string_view fmt, format_args args); // since C++23 +void vprint_nonunicode(ostream& os, string_view fmt, format_args args); // since C++23 +} // std + +*/ + +#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) +# include <__cxx03/ostream> +#else +# include <__config> + +# if _LIBCPP_HAS_LOCALIZATION + +# include <__ostream/basic_ostream.h> + +# if _LIBCPP_STD_VER >= 23 +# include <__ostream/print.h> +# endif + +# include + +# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) +# pragma GCC system_header +# endif + +# endif // _LIBCPP_HAS_LOCALIZATION + +# if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 +# include +# include +# include +# include +# include +# include +# include +# include +# include +# include +# endif + +# if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 23 +# include +# endif + +#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS) + +#endif // _LIBCPP_OSTREAM -- cgit v1.2.3