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

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std::basic_ispanstream
Member functions
basic_ispanstream::operator=
(C++23)
Underlying buffer operations
Non-member functions
 
basic_ispanstream& operator=( basic_ispanstream&& other );
(1) (since C++23)
basic_ispanstream& operator=( const basic_ispanstream& ) = delete;
(2) (since C++23)
1) Move assigns the other to *this, effectively move-assigning both the std::basic_istream base class subobject and the wrapped std::basic_spanbuf.
2) Copy assignment operator is deleted. basic_ispanstream 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

(C++23)
assigns a basic_spanbuf object
(public member function of std::basic_spanbuf<CharT,Traits>)
(C++11)
move-assigns from another basic_istream
(protected member function)