a class that may contain a reference to a class More...

#include </home/runner/work/MFrontGenericInterfaceSupport/MFrontGenericInterfaceSupport/include/MGIS/Utilities/OptionalReference.hxx>

Public Member Functions
constexpr	OptionalReference (std::nullptr_t) noexcept

constexpr	OptionalReference (pointer p) noexcept

template<typename ValueType2 > requires (std::is_convertible<ValueType2, ValueType>::value)
constexpr	OptionalReference (OptionalReference< ValueType2 > other) noexcept

template<typename ValueType2 > requires (std::is_convertible<ValueType2, ValueType>::value)
constexpr	OptionalReference (std::unique_ptr< ValueType2 > const &other) noexcept

template<typename ValueType2 > requires (std::is_convertible<ValueType2, ValueType>::value)
constexpr	OptionalReference (std::shared_ptr< ValueType2 > const &other) noexcept

constexpr pointer	get () const noexcept

constexpr reference	operator* () const

constexpr pointer	operator-> () const noexcept

constexpr	operator bool () const noexcept

constexpr	operator pointer () const noexcept

constexpr pointer	release () noexcept

constexpr void	reset (pointer p=nullptr) noexcept

constexpr void	swap (OptionalReference &other) noexcept

Detailed Description

template<typename ValueType>
struct mgis::OptionalReference< ValueType >

a class that may contain a reference to a class

Note: this class was introduced by of the lack of optional references befor to C++-26.; the design of the class is loosely modeled by the std::experimental::observer_ptr proposal

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

Public Types