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std::basic_ios::swap

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< cpp‎ | io‎ | basic ios
Revision as of 08:28, 15 August 2013 by P12 (Talk | contribs)

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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.

Contents

[edit] Parameters

other - the basic_ios object to exchange the state with

[edit] Return value

(none)

[edit] Exceptions

noexcept specification:  
noexcept
  

[edit] See also

(C++11)
moves from another std::basic_ios except for rdbuf
(protected member function) [edit]