| I/O manipulators | ||||
| Print functions(C++23) | ||||
| C-style I/O | ||||
| Buffers | ||||
(C++23) | ||||
(C++98/26*) | ||||
(C++20) | ||||
| Streams | ||||
| Abstractions | ||||
| File I/O | ||||
| String I/O | ||||
| Array I/O | ||||
(C++23) | ||||
(C++23) | ||||
(C++23) | ||||
(C++98/26*) | ||||
(C++98/26*) | ||||
(C++98/26*) | ||||
| Synchronized Output | ||||
(C++20) | ||||
| Types | ||||
| Error category interface | ||||
(C++11) | ||||
(C++11) |
| Public member functions | ||||
(C++20) | ||||
(C++20) | ||||
basic_osyncstream::get_wrapped (C++20) | ||||
(C++20) |
streambuf_type* get_wrapped()constnoexcept; | ||
Returns a pointer to the wrappedstd::basic_streambuf, obtained by callingget_wrapped() on the underlyingstd::basic_syncbuf.
(none)
Wrapped buffer can be safely wrapped again in a different synchronized output stream.
#include <iostream>#include <syncstream> int main(){std::osyncstream bout1(std::cout); bout1<<"Hello, ";{std::osyncstream(bout1.get_wrapped())<<"Goodbye, "<<"Planet!"<<'\n';}// emits the contents of the temporary buffer bout1<<"World!"<<'\n';}// emits the contents of bout1
Output:
Goodbye, Planet!Hello, World!
destroys thebasic_osyncstream and emits its internal buffer(public member function)[edit] | |
| retrieves the wrapped streambuf pointer (public member function of std::basic_syncbuf<CharT,Traits,Allocator>)[edit] |
