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

From cppreference.com
< cpp‎ | io‎ | basic spanstream
 
 
 
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.

Contents

[edit] Parameters

other - another stream to move from

[edit] Return value

*this

[edit] Exceptions

May throw implementation-defined exceptions.

[edit] Example

[edit] See also

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