std::basic_ios::swap
From cppreference.com
| protected: void swap( basic_ios& other ) noexcept; |
(since C++11) | |
Exchanges the states of *this and other, except for the associated rdbuf objects. rdbuf() and other.rdbuf() returns the same values as before the call.
This swap function is protected: it is called by the swap member functions of the derived stream classes such as std::basic_ofstream or std::basic_istringstream, which know how to correctly swap the associated streambuffers.
Parameters
| other | - | the basic_ios object to exchange the state with
|
Return value
(none)
See also
| (C++11) |
moves from another std::basic_ios except for rdbuf (protected member function) |