open3d::utility::optional< T & > Class Template Reference

#include <Optional.h>

Inheritance diagram for open3d::utility::optional< T & >:

Public Types
typedef T	value_type

Public Member Functions
constexpr	optional () noexcept
constexpr	optional (nullopt_t) noexcept
template<typename U = T>
constexpr	optional (U &u) noexcept
template<typename U = T>
	optional (U &&)=delete
constexpr	optional (const optional &rhs) noexcept
constexpr	optional (in_place_t, T &v) noexcept
	optional (in_place_t, T &&)=delete
	~optional ()=default
optional &	operator= (nullopt_t) noexcept
template<typename U>
auto	operator= (U &&rhs) noexcept -> typename std::enable_if< std::is_same< typename std::decay< U >::type, optional< T & > >::value, optional & >::type
template<typename U>
auto	operator= (U &&rhs) noexcept -> typename std::enable_if< !std::is_same< typename std::decay< U >::type, optional< T & > >::value, optional & >::type=delete
void	emplace (T &v) noexcept
void	emplace (T &&)=delete
void	swap (optional< T & > &rhs) noexcept
TR2_OPTIONAL_HOST_CONSTEXPR T *	operator-> () const
TR2_OPTIONAL_HOST_CONSTEXPR T &	operator* () const
constexpr T &	value () const
constexpr	operator bool () const noexcept
constexpr bool	has_value () const noexcept
template<class V>
constexpr std::decay< T >::type	value_or (V &&v) const
void	reset () noexcept

Member Typedef Documentation

value_type

typedef T open3d::utility::optional< T >::value_type

Constructor & Destructor Documentation

optional() [1/7]

template<class T>

open3d::utility::optional< T & >::optional ( )

inlineconstexprnoexcept

optional() [2/7]

template<class T>

open3d::utility::optional< T & >::optional ( nullopt_t )

inlineconstexprnoexcept

optional() [3/7]

template<class T>

template<typename U = T>

open3d::utility::optional< T & >::optional ( U & u )

inlineconstexprnoexcept

optional() [4/7]

template<class T>

template<typename U = T>

open3d::utility::optional< T & >::optional ( U && )

delete

optional() [5/7]

template<class T>

open3d::utility::optional< T & >::optional ( const optional< T & > & rhs )

inlineconstexprnoexcept

optional() [6/7]

template<class T>

open3d::utility::optional< T & >::optional ( in_place_t , T & v )

inlineexplicitconstexprnoexcept

optional() [7/7]

template<class T>

open3d::utility::optional< T & >::optional ( in_place_t , T &&  )

explicitdelete

~optional()

template<class T>

open3d::utility::optional< T & >::~optional ( )

default

Member Function Documentation

emplace() [1/2]

template<class T>

void open3d::utility::optional< T & >::emplace ( T && )

delete

emplace() [2/2]

template<class T>

void open3d::utility::optional< T & >::emplace ( T & v )

inlinenoexcept

has_value()

template<class T>

bool open3d::utility::optional< T & >::has_value ( ) const

inlineconstexprnoexcept

operator bool()

template<class T>

open3d::utility::optional< T & >::operator bool ( ) const

inlineexplicitconstexprnoexcept

operator*()

template<class T>

TR2_OPTIONAL_HOST_CONSTEXPR T & open3d::utility::optional< T & >::operator* ( ) const

inline

operator->()

template<class T>

TR2_OPTIONAL_HOST_CONSTEXPR T * open3d::utility::optional< T & >::operator-> ( ) const

inline

operator=() [1/3]

template<class T>

optional & open3d::utility::optional< T & >::operator= ( nullopt_t )

inlinenoexcept

operator=() [2/3]

template<class T>

template<typename U>

auto open3d::utility::optional< T & >::operator= ( U && rhs ) ->typenamestd::enable_if<!std::is_same< typenamestd::decay< U >::type, optional< T & > >::value, optional & >::type=delete

deletenoexcept

operator=() [3/3]

template<class T>

template<typename U>

auto open3d::utility::optional< T & >::operator= ( U && rhs ) ->typenamestd::enable_if< std::is_same< typenamestd::decay< U >::type, optional< T & > >::value, optional & >::type

inlinenoexcept

reset()

template<class T>

void open3d::utility::optional< T & >::reset ( )

inlinenoexcept

swap()

template<class T>

void open3d::utility::optional< T & >::swap ( optional< T & > & rhs )

inlinenoexcept

value()

template<class T>

T & open3d::utility::optional< T & >::value ( ) const

inlineconstexpr

value_or()

template<class T>

template<class V>

std::decay< T >::type open3d::utility::optional< T & >::value_or ( V && v ) const

inlineconstexpr

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

• cpp/open3d/utility/Optional.h