lunchbox::FutureImpl< T > Class Template Reference

Base class to implement the wait method fulfilling the future. More...

#include <future.h>

Inheritance diagram for lunchbox::FutureImpl< T >:

Collaboration diagram for lunchbox::FutureImpl< T >:

Public Member Functions
virtual	~FutureImpl ()
	Destruct the future. More...
virtual T	wait (const uint32_t timeout=LB_TIMEOUT_INDEFINITE)=0
	Wait for the promise to be fullfilled. More...
virtual bool	isReady () const =0
Public Member Functions inherited from lunchbox::Referenced
void	ref (const void *holder=0) const
	Increase the reference count. More...
bool	unref (const void *holder=0) const
	Decrease the reference count. More...
int32_t	getRefCount () const
void	printHolders (std::ostream &) const

Additional Inherited Members
Protected Member Functions inherited from lunchbox::Referenced
	Referenced ()
	Construct a new reference-counted object. More...
	Referenced (const Referenced &)
	Construct a new copy of a reference-counted object. More...
virtual	~Referenced ()
	Destruct a reference-counted object. More...
Referenced &	operator= (const Referenced &)
	Assign another object to this object. More...
virtual void	notifyFree ()

Detailed Description

template<class T>
class lunchbox::FutureImpl< T >

Base class to implement the wait method fulfilling the future.

Definition at line 39 of file future.h.

Constructor & Destructor Documentation

template<class T>

virtual lunchbox::FutureImpl< T >::~FutureImpl ( )

inlinevirtual

Destruct the future.

Definition at line 43 of file future.h.

Member Function Documentation

template<class T>

virtual bool lunchbox::FutureImpl< T >::isReady ( ) const

pure virtual

Returns

true if the future has been fulfilled, false if it is pending.

Implemented in lunchbox::Request< T >::Impl, lunchbox::FutureFunction< T >, and lunchbox::FutureBool< value >.

template<class T>

virtual T lunchbox::FutureImpl< T >::wait ( const uint32_t  timeout = LB_TIMEOUT_INDEFINITE )

pure virtual

Wait for the promise to be fullfilled.

May be called multiple times.

Parameters

timeout

optional timeout in milliseconds. If the future is not ready when the timer goes off a timeout exception is thrown.

Implemented in lunchbox::Request< T >::Impl, lunchbox::Request< T >::Impl, lunchbox::FutureFunction< T >, and lunchbox::FutureBool< value >.

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

• future.h