| // -*- 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 charT, class traits = char_traits<charT> > |
| class basic_ostream |
| : virtual public basic_ios<charT,traits> |
| { |
| 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<char_type,traits>* 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<charT, traits>& (*pf)(basic_ios<charT,traits>&)); |
| 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<char_type,traits>* 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<class charT, class traits> |
| basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, charT); |
| |
| template<class charT, class traits> |
| basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, char); |
| |
| template<class traits> |
| basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, char); |
| |
| // signed and unsigned |
| |
| template<class traits> |
| basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, signed char); |
| |
| template<class traits> |
| basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, unsigned char); |
| |
| // NTBS |
| template<class charT, class traits> |
| basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, const charT*); |
| |
| template<class charT, class traits> |
| basic_ostream<charT,traits>& operator<<(basic_ostream<charT,traits>&, const char*); |
| |
| template<class traits> |
| basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, const char*); |
| |
| // signed and unsigned |
| template<class traits> |
| basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, const signed char*); |
| |
| template<class traits> |
| basic_ostream<char,traits>& operator<<(basic_ostream<char,traits>&, const unsigned char*); |
| |
| // swap: |
| template <class charT, class traits> |
| void swap(basic_ostream<charT, traits>& x, basic_ostream<charT, traits>& y); |
| |
| template <class charT, class traits> |
| basic_ostream<charT,traits>& endl(basic_ostream<charT,traits>& os); |
| |
| template <class charT, class traits> |
| basic_ostream<charT,traits>& ends(basic_ostream<charT,traits>& os); |
| |
| template <class charT, class traits> |
| basic_ostream<charT,traits>& flush(basic_ostream<charT,traits>& os); |
| |
| // rvalue stream insertion |
| template <class Stream, class T> |
| Stream&& operator<<(Stream&& os, const T& x); |
| |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, wchar_t) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, char8_t) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, char16_t) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, char32_t) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<wchar_t, traits>& operator<<(basic_ostream<wchar_t, traits>&, char8_t) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<wchar_t, traits>& operator<<(basic_ostream<wchar_t, traits>&, char16_t) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<wchar_t, traits>& operator<<(basic_ostream<wchar_t, traits>&, char32_t) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, const wchar_t*) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, const char8_t*) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, const char16_t*) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<char, traits>& operator<<(basic_ostream<char, traits>&, const char32_t*) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<wchar_t, traits>& operator<<(basic_ostream<wchar_t, traits>&, const char8_t*) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<wchar_t, traits>& operator<<(basic_ostream<wchar_t, traits>&, const char16_t*) = delete; // since C++20 |
| template<class traits> |
| basic_ostream<wchar_t, traits>& operator<<(basic_ostream<wchar_t, traits>&, const char32_t*) = delete; // since C++20 |
| |
| // [ostream.formatted.print], print functions |
| template<class... Args> // since C++23 |
| void print(ostream& os, format_string<Args...> fmt, Args&&... args); |
| template<class... Args> // since C++23 |
| void println(ostream& os, format_string<Args...> 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 |
| |
| */ |
| |
| #include <__config> |
| #include <__ostream/basic_ostream.h> |
| #include <__ostream/print.h> |
| #include <version> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| # pragma GCC system_header |
| #endif |
| |
| #if !defined(_LIBCPP_REMOVE_TRANSITIVE_INCLUDES) && _LIBCPP_STD_VER <= 20 |
| # include <atomic> |
| # include <concepts> |
| # include <cstdio> |
| # include <cstdlib> |
| # include <iosfwd> |
| # include <iterator> |
| # include <stdexcept> |
| # include <type_traits> |
| #endif |
| |
| #endif // _LIBCPP_OSTREAM |
