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exposing on-the-fly switchability between pre and post order iterors in the interface. exposing PositionAt in the interface.

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jfrancis%netscape.com 1999-03-23 11:54:52 +00:00
parent c19d197e95
commit eaed4a3df3
2 changed files with 24 additions and 0 deletions
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12
content/base/public/nsIContentIterator.h
View File

@ -68,6 +68,18 @@ public:
*/
NS_IMETHOD IsDone()=0;
/** PositionAt will position the iterator to the supplied node
*/
NS_IMETHOD PositionAt(nsIContent* aCurNode)=0;
/** MakePre will make the iterator a pre-order iterator
*/
NS_IMETHOD MakePre()=0;
/** MakePost will make the iterator a post-order iterator
*/
NS_IMETHOD MakePost()=0;
};

12
layout/base/public/nsIContentIterator.h
View File

@ -68,6 +68,18 @@ public:
*/
NS_IMETHOD IsDone()=0;
/** PositionAt will position the iterator to the supplied node
*/
NS_IMETHOD PositionAt(nsIContent* aCurNode)=0;
/** MakePre will make the iterator a pre-order iterator
*/
NS_IMETHOD MakePre()=0;
/** MakePost will make the iterator a post-order iterator
*/
NS_IMETHOD MakePost()=0;
};