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CP_M_RefCounted Class Reference

Mix-in class for objects that are reference counted.

Inheritance diagram for CP_M_RefCounted:

CP_DataSource CP_FileFilter CP_Font CP_FontMetrics CP_ImageList CP_KeyInputFilter CP_MacOSHandle CP_MacOSPtr CP_Menu CP_OSIcon CP_Palette CP_PropertyList::Node CP_TimeZone CP_TV_DataBrowser_CH_Base CP_ViewBackground List of all members.

Public Member Functions

operators
CP_M_RefCounted & operator= (const CP_M_RefCounted &inRefCounted)

Protected Member Functions

Constructor / Destructor
 CP_M_RefCounted ()
 Constructor.
 CP_M_RefCounted (CP_M_RefCounted &inRefCounted)
virtual ~CP_M_RefCounted ()
 Destructor.

Private Attributes

UInt32 fRefCount

Constructor & Destructor Documentation

CPLAT_Begin_Namespace_CPLAT CP_M_RefCounted::CP_M_RefCounted (   )  [protected]
 

Constructor.

Exceptions:
none 

CP_M_RefCounted::CP_M_RefCounted (  CP_M_RefCounted &  inRefCounted  )  [protected]
 

Copy constructor.

Parameters:
inRefCounted Not used.
Exceptions:
none 

CP_M_RefCounted::~CP_M_RefCounted (   )  [protected, virtual]
 

Destructor.

Exceptions:
none 

Member Function Documentation

UInt32 CP_M_RefCounted::AddReference (   )  const
 

Add a reference to our object, returning the new reference count.

Exceptions:
none 
Returns:
UInt32 const Returns the new reference count.

UInt32 CP_M_RefCounted::RemoveReference (   )  const
 

Remove a reference to our object, returning the new reference count. If the count is 0, then this object is also deleted, and 0 is returned.

Exceptions:
none 
Returns:
UInt32 const Returns the new reference count.

void CP_M_RefCounted::Autorelease (   )  const
 

Add the object to the topmost auto-release pool. This will ensure that the object is eventually released.

See also:
CP_AutoReleasePool
Exceptions:
none 
Returns:
void

UInt32 CP_M_RefCounted::GetRefCount (   )  const
 

Returns the current ref count.

Exceptions:
none 
Returns:
UInt32 The current referencce count.

CP_M_RefCounted & CP_M_RefCounted::operator= (  const CP_M_RefCounted &  inRefCounted  ) 
 

Assignment operator.

Parameters:
inRefCounted Object to copy.
Exceptions:
none 
Returns:
CP_M_RefCounted Returns a reference to ourselves.

Member Data Documentation

UInt32 CP_M_RefCounted::fRefCount [mutable, private]
 

The documentation for this class was generated from the following files:
Generated on Tue Sep 20 20:21:52 2005 for CPLAT_MacOS by  doxygen 1.4.0