ara::exec::helper::AtomicOptional< T > Class Template Reference

A wrapper around a possible atomic value. More...

#include <atomic_optional.h>

Public Member Functions
constexpr	AtomicOptional (T value) noexcept
	Constructor. More...
AtomicOptional &	operator= (const AtomicOptional &other)=delete
AtomicOptional &	operator= (T value) noexcept
void	Reset () noexcept
	Reset the instance atomic value.
bool	HasValue () const noexcept
	Indicate whether the instance has an atomic value or not. More...
T	Value () const
	Get instance possible non-atomic value. More...

Detailed Description

template<typename T>
class ara::exec::helper::AtomicOptional< T >

A wrapper around a possible atomic value.

Template Parameters

T	Possible non-atomic value type

Constructor & Destructor Documentation

AtomicOptional()

template<typename T >

constexpr ara::exec::helper::AtomicOptional< T >::AtomicOptional ( T  value )

inlineconstexprnoexcept

Constructor.

Parameters

value

Desired non-atomic value

Member Function Documentation

HasValue()

template<typename T >

bool ara::exec::helper::AtomicOptional< T >::HasValue ( ) const

inlinenoexcept

Indicate whether the instance has an atomic value or not.

Returns

True if has the value, otherwise false

Value()

template<typename T >

T ara::exec::helper::AtomicOptional< T >::Value ( ) const

inline

Get instance possible non-atomic value.

Returns

Copied non-atomic value

Exceptions

std::runtime_error

Throws if there is no value