cv::util::variant< Ts > Class Template Reference

#include <opencv2/gapi/util/variant.hpp>

Inheritance diagram for cv::util::variant< Ts >:

Collaboration diagram for cv::util::variant< Ts >:

Public Member Functions
	variant () noexcept
	variant (const variant &other)
	variant (variant &&other) noexcept
template<typename T >
	variant (const T &t)
template<typename T >
	variant (T &&t, typename detail::are_different< variant, T, int >::type=0)
	~variant ()
std::size_t	index () const noexcept
variant &	operator= (const variant &rhs)
variant &	operator= (variant &&rhs) noexcept
template<class T >
detail::are_different< variant, T, variant & >::type	operator= (T &&t) noexcept
template<typename... Ts>
variant< Ts... > &	operator= (const variant< Ts... > &rhs)
template<typename... Ts>
variant< Ts... > &	operator= (variant< Ts... > &&rhs) noexcept
void	swap (variant &rhs) noexcept

Static Public Member Functions
template<typename T >
static constexpr std::size_t	index_of ()

Protected Attributes
Memory	memory

Friends
template<typename T , typename... Us>
T &	get (variant< Us... > &v)
template<typename T , typename... Us>
const T &	get (const variant< Us... > &v)
template<typename... Us>
bool	operator== (const variant< Us... > &lhs, const variant< Us... > &rhs)

Constructor & Destructor Documentation

variant() [1/5]

template<typename... Ts>

cv::util::variant< Ts >::variant ( )

noexcept

variant() [2/5]

template<typename... Ts>

cv::util::variant< Ts >::variant

(

const variant< Ts > &

other

)

variant() [3/5]

template<typename... Ts>

cv::util::variant< Ts >::variant ( variant< Ts > &&  other )

noexcept

variant() [4/5]

template<typename... Ts>

template<class T >

cv::util::variant< Ts >::variant ( const T &  t )

explicit

variant() [5/5]

template<typename... Ts>

template<class T >

cv::util::variant< Ts >::variant ( T &&  t, typename detail::are_different< variant< Ts >, T, int >::type  = 0  )

explicit

~variant()

template<typename... Ts>

cv::util::variant< Ts >::~variant

(

)

Member Function Documentation

index()

template<typename... Ts>

std::size_t cv::util::variant< Ts >::index ( ) const

noexcept

Referenced by cv::util::operator==(), and cv::util::variant< cv::util::monostate, ro_ext_t, rw_ext_t, rw_own_t >::swap().

Here is the caller graph for this function:

index_of()

template<typename... Ts>

template<typename T >

constexpr std::size_t cv::util::variant< Ts >::index_of ( )

static

operator=() [1/5]

template<typename... Ts>

variant& cv::util::variant< Ts >::operator=

(

const variant< Ts > &

rhs

)

operator=() [2/5]

template<typename... Ts>

variant& cv::util::variant< Ts >::operator= ( variant< Ts > &&  rhs )

noexcept

operator=() [3/5]

template<typename... Ts>

template<class T >

detail::are_different< variant< Ts... >, T, variant< Ts... > & >::type cv::util::variant< Ts >::operator= ( T &&  t )

noexcept

operator=() [4/5]

template<typename... Ts>

template<typename... Ts>

variant<Ts...>& cv::util::variant< Ts >::operator=

(

const variant< Ts... > &

rhs

)

operator=() [5/5]

template<typename... Ts>

template<typename... Ts>

variant<Ts...>& cv::util::variant< Ts >::operator= ( variant< Ts... > &&  rhs )

noexcept

swap()

template<typename... Ts>

void cv::util::variant< Ts >::swap ( variant< Ts > &  rhs )

noexcept

Friends And Related Function Documentation

get [1/2]

template<typename... Ts>

template<typename T , typename... Us>

T& get ( variant< Us... > &  v )

friend

get [2/2]

template<typename... Ts>

template<typename T , typename... Us>

const T& get ( const variant< Us... > &  v )

friend

operator==

template<typename... Ts>

template<typename... Us>

bool operator== ( const variant< Us... > &  lhs, const variant< Us... > &  rhs  )

friend

Member Data Documentation

memory

template<typename... Ts>

Memory cv::util::variant< Ts >::memory

protected

Referenced by cv::util::variant< cv::util::monostate, ro_ext_t, rw_ext_t, rw_own_t >::operator=(), cv::util::operator==(), cv::util::variant< cv::util::monostate, ro_ext_t, rw_ext_t, rw_own_t >::swap(), and cv::util::variant< cv::util::monostate, ro_ext_t, rw_ext_t, rw_own_t >::variant().

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

• opencv2/gapi/util/variant.hpp