make_optional

Detailed Description

Functions
template<typename T >
constexpr optional< std::decay_t< T > >	make_optional (T &&value)
template<typename T >
constexpr optional< T >	make_optional ()
template<typename T , typename Arg , typename ... Args>
constexpr optional< T >	make_optional (Arg &&arg, Args &&... args)
template<typename T , typename U , typename ... Args>
constexpr optional< T >	make_optional (std::initializer_list< U > ilist, Args &&... args)

Function Documentation

make_optional() [1/4]

constexpr optional<T> vccc::make_optional ( )

inlineconstexpr

make_optional() [2/4]

constexpr optional<T> vccc::make_optional ( Arg &&  arg, Args &&...  args  )

inlineconstexpr

make_optional() [3/4]

constexpr optional<T> vccc::make_optional ( std::initializer_list< U >  ilist, Args &&...  args  )

inlineconstexpr

make_optional() [4/4]

constexpr optional<std::decay_t<T> > vccc::make_optional ( T &&  value )

inlineconstexpr