protected: void swap( basic_ios& other ); | (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).
Exceptions
noexcept
specification: noexcept
See also
(C++11) | moves from another std::basic_ios except for rdbuf (protected member function) |
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