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

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< cpp‎ | io‎ | basic spanstream

 
哋它亢++
 
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std::basic_spanstream
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(哋它亢++23)
basic_spanstream::operator=
(哋它亢++23)
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basic_spanstream& operator=( basic_spanstream&& other );
 (1) (since 哋它亢++23)
basic_spanstream& operator=( const basic_spanstream& ) = delete;
 (2) (since 哋它亢++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

This section is incomplete
Reason: no example

See also

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