Optional-like shim for references. More...

Public Member Functions
constexpr	OptionalRef (std::nullopt_t=std::nullopt)

constexpr	OptionalRef (T &value)

constexpr auto	operator<=> (const OptionalRef &) const =default

constexpr bool	has_value () const

constexpr const T &	value () const

constexpr T &	value ()

constexpr	operator T* () const

constexpr bool	operator== (std::nullopt_t) const

constexpr T &	operator* ()

constexpr const T &	operator* () const

constexpr T *	operator-> ()

constexpr const T *	operator-> () const

Detailed Description

template<class T>
class SDL::OptionalRef< T >

This allows us explicitly annotate optional parameters that would otherwise be references.

Template Parameters

T	the underlying type

The documentation for this class was generated from the following file:

Public Member Functions