WeakReference< T > Class Template Reference

#include <WeakReference.hpp>

List of all members.

Public Types
typedef T	ReferenceType
Public Member Functions
	WeakReference (const T &t)
	~WeakReference ()
bool	expired ()
T	lock ()

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Detailed Description

template<typename T>
class dds::core::WeakReference< T >

The WeakReference class allow to maintain a weak reference to a DDS reference type. Meaning that the existence of a weak link will not prevent the garbage collection of the reference type.

Definition at line 34 of file WeakReference.hpp.

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Member Typedef Documentation

typedef T ReferenceType

Definition at line 36 of file WeakReference.hpp.

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Constructor & Destructor Documentation

WeakReference

(

const T &

t

)

[inline]

Creates a weak reference for the reference type passed as argument

Definition at line 43 of file WeakReference.hpp.

~WeakReference

(

)

[inline]

Definition at line 45 of file WeakReference.hpp.

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Member Function Documentation

bool expired

(

)

[inline]

Checks whether the underlying reference has been collected.

Returns:

true if the underlying reference has expired, false otherwise

Definition at line 52 of file WeakReference.hpp.

T lock

(

)

[inline]

Gives access to the underlying reference. If the reference has expired the returned object will be referencing to null

Definition at line 60 of file WeakReference.hpp.

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

• src/hpp/dds/core/WeakReference.hpp