cachedTypedWritableReferenceCount.h File Reference

PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University. More...

#include "pandabase.h"
#include "typedWritableReferenceCount.h"
#include "cachedTypedWritableReferenceCount.I"

Go to the source code of this file.

Classes
class	CachedTypedWritableReferenceCount
	This is a special extension to ReferenceCount that includes dual reference counts: the standard reference count number, which includes all references to the object, and a separate number (the cache reference count) that counts the number of references to the object just within its cache alone. More...

Functions
template<class RefCountType >
void	cache_unref_delete (RefCountType *ptr)
	This global helper function will unref the given ReferenceCount object, and if the reference count reaches zero, automatically delete it. More...

Detailed Description

PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.

All rights reserved.

All use of this software is subject to the terms of the revised BSD license. You should have received a copy of this license along with this source code in a file named "LICENSE."

Author

drose

Date

2005-01-25

Definition in file cachedTypedWritableReferenceCount.h.

Function Documentation

cache_unref_delete()

template<class RefCountType >

void cache_unref_delete ( RefCountType *  ptr )

inline

This global helper function will unref the given ReferenceCount object, and if the reference count reaches zero, automatically delete it.

It can't be a member function because it's usually a bad idea to delete an object from within its own member function. It's a template function so the destructor doesn't have to be virtual.

Definition at line 204 of file cachedTypedWritableReferenceCount.I.

Referenced by CopyOnWritePointer::clear().