gfxstream::expected< T, E > Class Template Reference

#include <expected.h>

Public Member Functions
constexpr	expected ()=default
constexpr	expected (const expected &rhs)=default
constexpr	expected (expected &&rhs)=default
template<typename CopyT = T, ENABLE_IF(!std::is_void< CopyT >::value) >
constexpr	expected (T &&v)
template<class... Args, ENABLE_IF(std::is_constructible< T, Args &&... >::value) >
constexpr	expected (std::in_place_t, Args &&... args)
constexpr	expected (const unexpected< E > &u)
template<class OtherE = E, ENABLE_IF(std::is_constructible< E, const OtherE & >::value) >
constexpr	expected (const unexpected< OtherE > &e)
constexpr const T *	operator-> () const
constexpr T *	operator-> ()
constexpr const T &	operator* () const &
constexpr T &	operator* () &
constexpr const T &&	operator* () const &&
constexpr T &&	operator* () &&
constexpr bool	has_value () const
constexpr bool	ok () const
template<typename T2 = T, ENABLE_IF(!std::is_void< T >::value) >
constexpr const T &	value () const &
template<typename T2 = T, ENABLE_IF(!std::is_void< T >::value) >
constexpr T &	value () &
constexpr const T &&	value () const &&
constexpr T &&	value () &&
constexpr const E &	error () const &
constexpr E &	error () &
constexpr const E &&	error () const &&
constexpr E &&	error () &&
template<typename F , typename NewE = std::remove_cv_t<std::invoke_result_t<F, E>>>
constexpr expected< T, NewE >	transform_error (F &&function)

Private Attributes
std::variant< T, E >	mVariant

Constructor & Destructor Documentation

expected() [1/7]

template<typename T , typename E >

constexpr gfxstream::expected< T, E >::expected ( )

constexprdefault

expected() [2/7]

template<typename T , typename E >

constexpr gfxstream::expected< T, E >::expected ( const expected< T, E > &  rhs )

constexprdefault

expected() [3/7]

template<typename T , typename E >

constexpr gfxstream::expected< T, E >::expected ( expected< T, E > &&  rhs )

constexprdefault

expected() [4/7]

template<typename T , typename E >

template<typename CopyT = T, ENABLE_IF(!std::is_void< CopyT >::value) >

constexpr gfxstream::expected< T, E >::expected ( T &&  v )

inlineconstexpr

expected() [5/7]

template<typename T , typename E >

template<class... Args, ENABLE_IF(std::is_constructible< T, Args &&... >::value) >

constexpr gfxstream::expected< T, E >::expected ( std::in_place_t  , Args &&...  args  )

inlineconstexpr

expected() [6/7]

template<typename T , typename E >

constexpr gfxstream::expected< T, E >::expected ( const unexpected< E > &  u )

inlineconstexpr

expected() [7/7]

template<typename T , typename E >

template<class OtherE = E, ENABLE_IF(std::is_constructible< E, const OtherE & >::value) >

constexpr gfxstream::expected< T, E >::expected ( const unexpected< OtherE > &  e )

inlineconstexpr

Member Function Documentation

error() [1/4]

template<typename T , typename E >

constexpr E & gfxstream::expected< T, E >::error ( ) &

inlineconstexpr

error() [2/4]

template<typename T , typename E >

constexpr E && gfxstream::expected< T, E >::error ( ) &&

inlineconstexpr

error() [3/4]

template<typename T , typename E >

constexpr const E & gfxstream::expected< T, E >::error ( ) const &

inlineconstexpr

error() [4/4]

template<typename T , typename E >

constexpr const E && gfxstream::expected< T, E >::error ( ) const &&

inlineconstexpr

has_value()

template<typename T , typename E >

constexpr bool gfxstream::expected< T, E >::has_value ( ) const

inlineconstexpr

ok()

template<typename T , typename E >

constexpr bool gfxstream::expected< T, E >::ok ( ) const

inlineconstexpr

operator*() [1/4]

template<typename T , typename E >

constexpr T & gfxstream::expected< T, E >::operator* ( ) &

inlineconstexpr

operator*() [2/4]

template<typename T , typename E >

constexpr T && gfxstream::expected< T, E >::operator* ( ) &&

inlineconstexpr

operator*() [3/4]

template<typename T , typename E >

constexpr const T & gfxstream::expected< T, E >::operator* ( ) const &

inlineconstexpr

operator*() [4/4]

template<typename T , typename E >

constexpr const T && gfxstream::expected< T, E >::operator* ( ) const &&

inlineconstexpr

operator->() [1/2]

template<typename T , typename E >

constexpr T * gfxstream::expected< T, E >::operator-> ( )

inlineconstexpr

operator->() [2/2]

template<typename T , typename E >

constexpr const T * gfxstream::expected< T, E >::operator-> ( ) const

inlineconstexpr

transform_error()

template<typename T , typename E >

template<typename F , typename NewE = std::remove_cv_t<std::invoke_result_t<F, E>>>

constexpr expected< T, NewE > gfxstream::expected< T, E >::transform_error ( F &&  function )

inlineconstexpr

value() [1/4]

template<typename T , typename E >

template<typename T2 = T, ENABLE_IF(!std::is_void< T >::value) >

constexpr T & gfxstream::expected< T, E >::value ( ) &

inlineconstexpr

value() [2/4]

template<typename T , typename E >

constexpr T && gfxstream::expected< T, E >::value ( ) &&

inlineconstexpr

value() [3/4]

template<typename T , typename E >

template<typename T2 = T, ENABLE_IF(!std::is_void< T >::value) >

constexpr const T & gfxstream::expected< T, E >::value ( ) const &

inlineconstexpr

value() [4/4]

template<typename T , typename E >

constexpr const T && gfxstream::expected< T, E >::value ( ) const &&

inlineconstexpr

Member Data Documentation

mVariant

template<typename T , typename E >

std::variant<T, E> gfxstream::expected< T, E >::mVariant

private

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

• cuttlefish/host/graphics_detector/expected.h