std::basic_osyncstream<CharT,Traits,Allocator>::get_wrapped
streambuf_type* get_wrapped() const noexcept; |
Returns a pointer to the wrapped std::basic_streambuf, obtained by calling get_wrapped() on the underlying std::basic_syncbuf.
Parameters
(none).
Example
wrapped buffer can be safely wrapped again in a different synchronized output stream.
#include <syncstream>
#include <iostream>
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!
See also
| destroys the basic_osyncstream and emits its internal buffer (public member function) |
|
| retrieves the wrapped streambuf pointer (public member function of std::basic_syncbuf<CharT,Traits,Allocator>) |
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