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