sol::optional_base< T > Struct Template Reference

#include <sol.hpp>

Public Member Functions
constexpr	optional_base () noexcept
	optional_base (const T &v)
	optional_base (T &&v)
template<class... Args>
	optional_base (in_place_t, Args &&... args)
template<class U , class... Args, TR2_OPTIONAL_REQUIRES(::std::is_constructible< T, ::std::initializer_list< U >>) >
	optional_base (in_place_t, ::std::initializer_list< U > il, Args &&... args)
T &	storage ()
constexpr const T &	storage () const
	~optional_base ()

Public Attributes
char	storage_ [sizeof(T)]
bool	init_

Constructor & Destructor Documentation

optional_base() [1/5]

template<class T>

constexpr sol::optional_base< T >::optional_base ( )

inlinenoexcept

        : storage_(), init_(false){};

optional_base() [2/5]

template<class T>

sol::optional_base< T >::optional_base ( const T &  v )

inlineexplicit

        : storage_(), init_(true) {
            new (&storage()) T(v);
        }

optional_base() [3/5]

template<class T>

sol::optional_base< T >::optional_base ( T &&  v )

inlineexplicit

        : storage_(), init_(true) {
            new (&storage()) T(constexpr_move(v));
        }

optional_base() [4/5]

template<class T>

template<class... Args>

sol::optional_base< T >::optional_base ( in_place_t  , Args &&...  args  )

inlineexplicit

        : init_(true), storage_() {
            new (&storage()) T(constexpr_forward<Args>(args)...);
        }

optional_base() [5/5]

template<class T>

template<class U , class... Args, TR2_OPTIONAL_REQUIRES(::std::is_constructible< T, ::std::initializer_list< U >>) >

sol::optional_base< T >::optional_base ( in_place_t  , ::std::initializer_list< U >  il, Args &&...  args  )

inlineexplicit

        : init_(true), storage_() {
            new (&storage()) T(il, constexpr_forward<Args>(args)...);
        }

~optional_base()

template<class T>

sol::optional_base< T >::~optional_base ( )

inline

                         {
            if (init_) {
                storage().T::~T();
            }
        }

Member Function Documentation

storage() [1/2]

template<class T>

T& sol::optional_base< T >::storage ( )

inline

                     {
            return *reinterpret_cast<T*>(&storage_[0]);
        }

storage() [2/2]

template<class T>

constexpr const T& sol::optional_base< T >::storage ( ) const

inline

                                           {
            return *reinterpret_cast<T const*>(&storage_[0]);
        }

Member Data Documentation

init_

template<class T>

bool sol::optional_base< T >::init_

storage_

template<class T>

char sol::optional_base< T >::storage_[sizeof(T)]

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

• external/sol.hpp