std::tuple::operator=
| tuple& operator=( const tuple& other );
|
(1) | (since C++11) |
| tuple& operator=( tuple&& other );
|
(2) | (since C++11) |
| template< class... UTypes >
tuple& operator=( const tuple<UTypes...>& other ); |
(3) | (since C++11) |
| template< class... UTypes >
tuple& operator=( tuple<UTypes...>&& other ); |
(4) | (since C++11) |
| template< class U1, class U2 >
tuple& operator=( const pair<U1,U2>& p ); |
(5) | (since C++11) |
| template< class U1, class U2 >
tuple& operator=( pair<U1,U2>&& p ); |
(6) | (since C++11) |
Replaces the contents of the tuple with the contents of another tuple or a pair.
1) Copy assignment operator. Replaces each element with a copy of the corresponding element of other.
2) Move assignment operator. Replaces each element with the corresponding element of other using move semantics.
3) For all i, assigns std::get<i>(other) to std::get<i>(*this).
4) For all i, assigns std::forward<Ui>(std::get<i>(other)) to std::get<i>(*this).
5) Assigns p.first to the first element of *this and p.second to the second element of *this.
6) Assigns std::forward<U1>(p.first) to the first element of *this and std::forward<U2>(p.second) to the second element of *this.
Contents |
[edit] Parameters
| other | - | tuple to replace the contents of this tuple |
| p | - | pair to replace the contents of this 2-tuple |
[edit] Return value
*this
[edit] Exceptions
1) (none)
2) is_nothrow_move_assignable<T0>::value &&
is_nothrow_move_assignable<T1>::value &&
is_nothrow_move_assignable<T2>::value &&
...
3-5) (none)
6)[edit] Example
| This section is incomplete Reason: no example |