std::ios_base::operator= - cppreference.com (original) (raw)

| private:ios_base& operator=( const ios_base& ); | | (until C++11) | | ----------------------------------------------------------- | | ------------- | | public:ios_base& operator=( const ios_base& ) = delete; | | (since C++11) |

The copy assignment operator is private(until C++11)deleted(since C++11): streams are not copy-assignable.

[edit] Defect reports

The following behavior-changing defect reports were applied retroactively to previously published C++ standards.