nub::ref_counts Struct Reference

#include <nub/refcounted.h>

List of all members.

Public Member Functions
void *	operator new (size_t bytes)
void	operator delete (void *space, size_t bytes)
bool	is_owner_alive () const throw ()
void	acquire_weak () throw ()
int	release_weak () throw ()
void	debug_dump () const throw ()
Friends
class	nub::ref_counted

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Detailed Description

nub::ref_counts manages strong+weak reference counts for nub::ref_counted objects. Its main purpose is to allow weak ref-counting; a client who wants to do weak ref-counting can get a hold of the nub::ref_counted object's nub::ref_counts, and then check whether is_owner_alive() to know whether the nub::ref_counted object is still valid. This technique is implemented by nub::soft_ref. The nub::ref_counts object will delete itself when both its strong and weak counts go to 0.

Definition at line 72 of file refcounted.h.

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The documentation for this struct was generated from the following files:

• src/nub/refcounted.h
• src/nub/refcounted.cc