Future object as proxy for return value an asynchronous function call More...

#include <Future.hpp>

Inheritance diagram for Arp::System::Nm::Future< T >:

Public Member Functions
	Future ()=default
	Constructs an invalid Future More...

	Future (const Future &other)=default

	Future (Future &&other) noexcept=default

Future &	operator= (const Future &other)=default

Future &	operator= (Future &&other) noexcept=default

const T	GetValue () const
	Returns the value set by the associated Promise More...

Public Member Functions inherited from Arp::System::Nm::FutureBase
	FutureBase (const FutureBase &other)=default

	FutureBase (FutureBase &&other) noexcept=default

FutureBase &	operator= (const FutureBase &other)=default

FutureBase &	operator= (FutureBase &&other) noexcept=default

const bool	IsValid () const
	Returns true, if this Future has an assiciated Promise More...

const bool	HasValue () const
	Returns true, if a value or an exception has been set More...

const bool	HasException () const
	Returns true, if an exception has been set More...

Additional Inherited Members
Protected Member Functions inherited from Arp::System::Nm::FutureBase
void	CheckForValueAndException () const

template<typename ExceptionType >
void	SetException (const ExceptionType &e)

void	Clear (bool isValid)

Detailed Description

template<typename T>
class Arp::System::Nm::Future< T >

Future object as proxy for return value an asynchronous function call

Constructor & Destructor Documentation

◆ Future()

template<typename T >

Arp::System::Nm::Future< T >::Future ( )

default

Constructs an invalid Future

The default constructor is intended for Futures to be used as class members. Using copy or move constructors or assignments a class member can linked with a Promise.

Member Function Documentation

◆ GetValue()

template<typename T >

const T Arp::System::Nm::Future< T >::GetValue ( void ) const

Returns the value set by the associated Promise

This function may throws an exception if not value has been set. Use HasValue() to check it. If an exception was set by the Promise the exception is rethrown here.

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

Arp/System/Nm/Future.hpp

Public Member Functions