BasicReferenceCounted Class Reference

#include <ReferenceCounted.h>

Inheritance diagram for BasicReferenceCounted:

Public Member Functions
void	addReference () const
	BasicReferenceCounted ()
	BasicReferenceCounted (const BasicReferenceCounted &)
const BasicReferenceCounted &	operator= (const BasicReferenceCounted &)
unsigned int	references () const
void	removeReference () const
virtual	~BasicReferenceCounted ()

Private Attributes
std::atomic< unsigned int >	referenceCount_

Detailed Description

Definition at line 31 of file ReferenceCounted.h.

Constructor & Destructor Documentation

BasicReferenceCounted::BasicReferenceCounted ( )

inline

Definition at line 35 of file ReferenceCounted.h.

: referenceCount_(0) {}

BasicReferenceCounted::BasicReferenceCounted ( const BasicReferenceCounted &  )

inline

Definition at line 36 of file ReferenceCounted.h.

: referenceCount_(0) {}

virtual BasicReferenceCounted::~BasicReferenceCounted ( )

inlinevirtual

Definition at line 41 of file ReferenceCounted.h.

{}

Member Function Documentation

void BasicReferenceCounted::addReference ( ) const

inline

Definition at line 46 of file ReferenceCounted.h.

References referenceCount_.

Referenced by PixelTrackBuilder::build(), and intrusive_ptr_add_ref().

{ referenceCount_.fetch_add(1,std::memory_order_acq_rel) ; }

const BasicReferenceCounted& BasicReferenceCounted::operator= ( const BasicReferenceCounted &  )

inline

Definition at line 38 of file ReferenceCounted.h.

                                                                             {
    return *this;
      }

unsigned int BasicReferenceCounted::references ( ) const

inline

Definition at line 52 of file ReferenceCounted.h.

References referenceCount_.

{return referenceCount_.load(std::memory_order_acquire);}

void BasicReferenceCounted::removeReference ( ) const

inline

Definition at line 47 of file ReferenceCounted.h.

References referenceCount_.

Referenced by intrusive_ptr_release().

                                   { if( 1 == referenceCount_.fetch_sub(1,std::memory_order_acq_rel ) ) {
      delete const_cast<BasicReferenceCounted*>(this);
    }
      }

Member Data Documentation

std::atomic<unsigned int> BasicReferenceCounted::referenceCount_

mutableprivate

Definition at line 67 of file ReferenceCounted.h.

Referenced by addReference(), references(), and removeReference().