NAME
ost::LinkedSingle - Self managed single linked list object chain.
SYNOPSIS
#include <object.h>
Public Member Functions
virtual LinkedSingle * getFirst (void)
Get first linked object in list. virtual LinkedSingle * getLast (void)
Gets the last object in the list. LinkedSingle * getNext (void)
Get next object, for convenience. virtual void insert (LinkedSingle &obj)
Insert object into chain. LinkedSingle & operator+= (LinkedSingle &obj)
Protected Member Functions
LinkedSingle ()
virtual ~LinkedSingle ()
Protected Attributes
LinkedSingle * nextObject
Detailed Description
Self managed single linked list object chain.
This is used for accumulating lists by using as a base class for a derived subclass.
Author
David Sugar [email protected]
Accumulating single linked list.
Constructor & Destructor Documentation
ost::LinkedSingle::LinkedSingle () [inline], [protected]
virtual ost::LinkedSingle::~LinkedSingle () [protected], [virtual]
Member Function Documentation
virtual LinkedSingle* ost::LinkedSingle::getFirst (void) [virtual]
Get first linked object in list. This may be dynamically recast, and may refer to a master static bookmark pointer in a derived class. Otherwise it simply returns the current object. In a 'free' list, this may not only return the first object, but also set the first to next.
Returns
pointer to first object in list.
virtual LinkedSingle* ost::LinkedSingle::getLast (void) [virtual]
Gets the last object in the list. This normally follows the links to the end. This is a virtual because derived class may include a static member bookmark for the current end.
Returns
pointer to last object in list.
LinkedSingle* ost::LinkedSingle::getNext (void) [inline]
Get next object, for convenience. Derived class may use this with a dynamic cast.
Returns
next object in list.
virtual void ost::LinkedSingle::insert (LinkedSingle & obj) [virtual]
Insert object into chain. This is a virtual because derived class may choose instead to perform an insert at head or tail, may manage bookmarks, and may add mutex lock.
Parameters
object being inserted.
LinkedSingle& ost::LinkedSingle::operator+= (LinkedSingle & obj)
Member Data Documentation
LinkedSingle* ost::LinkedSingle::nextObject [protected]
Author
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