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std::expected<T,E>::operator->, std::expected<T,E>::operator*

T is not cv void 
constexpr const T* operator->() const noexcept;
 (1) (since C++23) 
constexpr T* operator->() noexcept;
 (1) (since C++23) 
constexpr const T& operator*() const& noexcept;
 (2) (since C++23) 
constexpr T& operator*() & noexcept;
 (2) (since C++23) 
constexpr const T&& operator*() const&& noexcept;
 (2) (since C++23) 
constexpr T&& operator*() && noexcept;
 (2) (since C++23)
T is cv void 
constexpr void operator*() const noexcept;
 (3) (since C++23)

Accesses the expected value contained in *this.

1) Returns a pointer to the contained value.
2) Returns a reference to the contained value.
3) Returns nothing.

The behavior is undefined if this->has_value() is false.

Parameters

(none).

Return value

Pointer or reference to the contained value.

Example

See also

(C++23)
 returns the expected value
(public member function)
(C++23)
 returns the expected value if present, another value otherwise
(public member function)
(C++23)
 checks whether the object contains an expected value
(public member function)
(C++23)
 returns the unexpected value
(public member function)

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