dchain::ReferenceCount Class Reference

#include <ReferenceCount.h>

Inheritance diagram for dchain::ReferenceCount:

List of all members.

Public Member Functions
	ReferenceCount ()
virtual	~ReferenceCount ()
void	addLink () const
void	dropLink () const
Private Member Functions
	ReferenceCount (const ReferenceCount &)
const ReferenceCount &	operator= (const ReferenceCount &)
Private Attributes
uint32_t	m_linkCount

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Detailed Description

Definition at line 69 of file ReferenceCount.h.

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Constructor & Destructor Documentation

dchain::ReferenceCount::ReferenceCount

(

)

[inline]

Definition at line 98 of file ReferenceCount.h.

                                      :
   m_linkCount( 0 )
{
}

virtual dchain::ReferenceCount::~ReferenceCount

(

)

[inline, virtual]

Definition at line 74 of file ReferenceCount.h.

{}

dchain::ReferenceCount::ReferenceCount

(

const ReferenceCount &

)

[private]

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Member Function Documentation

void dchain::ReferenceCount::addLink

(

)

const [inline]

Definition at line 107 of file ReferenceCount.h.

References m_linkCount.

{
   //if (m_linkCount==0xFFFFFFFF) {
   //   throw TooManyReferencesException();
   //}
   ++m_linkCount ;
}

void dchain::ReferenceCount::dropLink

(

)

const [inline]

Definition at line 115 of file ReferenceCount.h.

References m_linkCount.

{
   --m_linkCount ;
   if ( 0 == m_linkCount ) {
// It is necessary to throw away the 'const' so that the object
//   can be deleted
      delete const_cast<ReferenceCount*>(this) ;
   }
}

const ReferenceCount& dchain::ReferenceCount::operator=

(

const ReferenceCount &

)

[private]

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Member Data Documentation

uint32_t dchain::ReferenceCount::m_linkCount [mutable, private]

Definition at line 88 of file ReferenceCount.h.

Referenced by addLink(), and dropLink().

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