SingleThreadedReferenceCountedObject Class Reference

Adds reference-counting to an object. More...

Inheritance diagram for SingleThreadedReferenceCountedObject:

Public Member Functions
void	incReferenceCount () noexcept
	Increments the object's reference count. More...
void	decReferenceCount () noexcept
	Decreases the object's reference count. More...
bool	decReferenceCountWithoutDeleting () noexcept
	Decreases the object's reference count. More...
int	getReferenceCount () const noexcept
	Returns the object's current reference count. More...

Protected Member Functions
	SingleThreadedReferenceCountedObject ()=default
	Creates the reference-counted object (with an initial ref count of zero). More...
	SingleThreadedReferenceCountedObject (const SingleThreadedReferenceCountedObject &)
	Copying from another object does not affect this one's reference-count. More...
	SingleThreadedReferenceCountedObject (SingleThreadedReferenceCountedObject &&)
	Copying from another object does not affect this one's reference-count. More...
SingleThreadedReferenceCountedObject &	operator= (const SingleThreadedReferenceCountedObject &)
	Copying from another object does not affect this one's reference-count. More...
SingleThreadedReferenceCountedObject &	operator= (SingleThreadedReferenceCountedObject &&)
	Copying from another object does not affect this one's reference-count. More...
virtual	~SingleThreadedReferenceCountedObject ()
	Destructor. More...

Detailed Description

Adds reference-counting to an object.

This is effectively a version of the ReferenceCountedObject class, but which uses a non-atomic counter, and so is not thread-safe (but which will be more efficient). For more details on how to use it, see the ReferenceCountedObject class notes.

See also

ReferenceCountedObject, ReferenceCountedObjectPtr, ReferenceCountedArray

Constructor & Destructor Documentation

SingleThreadedReferenceCountedObject() [1/3]

SingleThreadedReferenceCountedObject::SingleThreadedReferenceCountedObject ( )

protecteddefault

Creates the reference-counted object (with an initial ref count of zero).

SingleThreadedReferenceCountedObject() [2/3]

SingleThreadedReferenceCountedObject::SingleThreadedReferenceCountedObject ( const SingleThreadedReferenceCountedObject &  )

protected

Copying from another object does not affect this one's reference-count.

SingleThreadedReferenceCountedObject() [3/3]

SingleThreadedReferenceCountedObject::SingleThreadedReferenceCountedObject ( SingleThreadedReferenceCountedObject &&  )

protected

Copying from another object does not affect this one's reference-count.

~SingleThreadedReferenceCountedObject()

virtual SingleThreadedReferenceCountedObject::~SingleThreadedReferenceCountedObject ( )

protectedvirtual

Destructor.

References jassert.

Member Function Documentation

incReferenceCount()

void SingleThreadedReferenceCountedObject::incReferenceCount ( )

noexcept

Increments the object's reference count.

This is done automatically by the smart pointer, but is public just in case it's needed for nefarious purposes.

decReferenceCount()

void SingleThreadedReferenceCountedObject::decReferenceCount ( )

noexcept

Decreases the object's reference count.

If the count gets to zero, the object will be deleted.

References jassert.

decReferenceCountWithoutDeleting()

bool SingleThreadedReferenceCountedObject::decReferenceCountWithoutDeleting ( )

noexcept

Decreases the object's reference count.

If the count gets to zero, the object will not be deleted, but this method will return true, allowing the caller to take care of deletion.

References jassert.

getReferenceCount()

int SingleThreadedReferenceCountedObject::getReferenceCount ( ) const

noexcept

Returns the object's current reference count.

operator=() [1/2]

SingleThreadedReferenceCountedObject& SingleThreadedReferenceCountedObject::operator= ( const SingleThreadedReferenceCountedObject &  )

protected

Copying from another object does not affect this one's reference-count.

operator=() [2/2]

SingleThreadedReferenceCountedObject& SingleThreadedReferenceCountedObject::operator= ( SingleThreadedReferenceCountedObject &&  )

protected

Copying from another object does not affect this one's reference-count.

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

• juce_ReferenceCountedObject.h