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    std::experimental::make_optional

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    std::experimental::optional
     
    Defined in header <experimental/optional>
    template< class T > constexpr optional<typename std::decay<T>::type> make_optional( T&& value );
    		 (library fundamentals TS)
    See More

    Creates an optional object from value. Effectively calls optional<typename std::decay<T>::type>(std::forward<T>(value)).

    Parameters

    value - the value to construct optional object with

    Return value

    An optional object with value as the contained value.

    Exceptions

    Throws any exception thrown by the constructor of T.

    See also

    		 constructs the optional object
    (public member function) [edit]