std::indirect<T, Allocator>::valueless_after_move

 

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std::indirect

Member functions

indirect::indirect

indirect::~indirect

indirect::operator=

Observers

indirect::operator->indirect::operator*

indirect::valueless_after_move

indirect::get_allocator

Modifiers

indirect::swap

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operator==operator<=>

swap(std::indirect)

Deduction guides

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hash<std::indirect>

 

constexpr bool valueless_after_move() const noexcept;		(since C++26)

Checks whether *this is valueless.

Return value

true if *this is valueless, otherwise false.