std::basic_spanstream<CharT,Traits>:: operator=

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std::basic_spanstream
Member functions
basic_spanstream::operator=
(C++23)
Underlying buffer operations
Non-member functions
basic_spanstream & operator = ( basic_spanstream && other ) ;
(1) (since C++23)
basic_spanstream & operator = ( const basic_spanstream & ) = delete ;
(2) (since C++23)
1) Move assigns the other to * this , effectively move-assigning both the std::basic_iostream base class subobject and the wrapped std::basic_spanbuf .
2) Copy assignment operator is deleted. basic_spanstream is not copy assignable.

Note that move assignment operator of the base class swaps all stream state variables (except for rdbuf() ) between * this and other .

It is implementation-defined whether the std::basic_spanbuf wrapped in other still holds an underlying buffer after the move assignment.

Parameters

other - another stream to move from

Return value

* this

Exceptions

May throw implementation-defined exceptions.

Example

See also

assigns a basic_spanbuf object
(public member function of std::basic_spanbuf<CharT,Traits> )
(C++11)
move-assigns another basic_iostream
(protected member function)