DtIntrusiveList Class Reference

An intrusive list is a list that assumes that the elements that you add are pointers to instances of classes derived from DtListedObject. More...

Inheritance diagram for DtIntrusiveList:

Collaboration diagram for DtIntrusiveList:

List of all members.

Protected Member Functions
virtual void	addToList (DtListItem *item, DtListItem *after)
	Override of virtual function.
virtual void	removeFromList (DtListItem *item)
	Override of virtual function.
void	removeAndDelete (const DtListedObj *data)
	Remove and delete an element from the list.
virtual void	removeAndDelete (DtListItem *item)
	Remove and delete an element from the list.
virtual void	removeAllAndDelete ()
	Same as removeAll, except that this DOES delete the data in the list.

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Detailed Description

An intrusive list is a list that assumes that the elements that you add are pointers to instances of classes derived from DtListedObject.

When an intrusive list is use, you can get previous and next pointers directly from the listed elements, (through the base DtListedObject class), without having to go through the DtList itself.

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Member Function Documentation

virtual void DtIntrusiveList::addToList	(	DtListItem *	item,
		DtListItem *	after
	)		[protected, virtual]

Override of virtual function.

Saves pointer to the list and to the item in the DtListedObj.

Reimplemented from DtList.

virtual void DtIntrusiveList::removeAllAndDelete

(

)

[protected, virtual]

Same as removeAll, except that this DOES delete the data in the list.

void DtIntrusiveList::removeAndDelete

(

const DtListedObj *

data

)

[protected]

Remove and delete an element from the list.

virtual void DtIntrusiveList::removeAndDelete

(

DtListItem *

item

)

[protected, virtual]

Remove and delete an element from the list.

Item is the envelope containing the data element you would like to remove.

virtual void DtIntrusiveList::removeFromList

(

DtListItem *

item

)

[protected, virtual]

Override of virtual function.

Removes the item from this list, and cleans up the DtListedObj's item and list pointers.

Reimplemented from DtList.

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

• vlList.h