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std::basic_osyncstream::get_wrapped

From cppreference.com
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.

[edit] Parameters

(none)

[edit] 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!

[edit] See also

destroys the basic_osyncstream and emits its internal buffer
(public member function) [edit]
retrieves the wrapped streambuf pointer
(public member function of std::basic_syncbuf) [edit]