¶template <class T>
inline constexpr T take(T& t) noexcept

Description

Moves from `t` and constructs a new `T` in its place. Returns the old value of `t`. Requires that the type is `final` because calling take() on a base class could lead to Undefined Behaviour if the now-reconstructed object is accessed without std::launder thereafter, as replacing a subclass with the base class would change the underlying storage.

Declared at: sus/mem/take.h:38

Templates

T

Parameters

T& t