Namespaces
Variants
Views
Actions

std::experimental::optional::value

From cppreference.com
< cpp‎ | experimental‎ | optional
Revision as of 18:39, 16 March 2014 by P12bot (Talk | contribs)

constexpr const T& value() const;
(library fundamentals TS)
T& value();
(library fundamentals TS)

Returns the contained value.

Contents

Parameters

(none)

Return value

A reference to the contained value.

Exceptions

std::bad_optional_access if *this is in disengaged state.

See also

returns the contained value if available, another value otherwise
(public member function) [edit]