134     pUndoStack=NULL;  in ImpCtor()
379     if (pUndoStack!=NULL) {  in SetMaxUndoActionCount()
380         while (pUndoStack->Count()>nMaxUndoCount) {  in SetMaxUndoActionCount()
381             delete (SfxUndoAction*) pUndoStack->Remove(pUndoStack->Count());  in SetMaxUndoActionCount()
388     if (pUndoStack!=NULL) {  in ClearUndoBuffer()
389         while (pUndoStack->Count()!=0) {  in ClearUndoBuffer()
390             delete (SfxUndoAction*) pUndoStack->Remove(pUndoStack->Count()-1);  in ClearUndoBuffer()
392         delete pUndoStack;  in ClearUndoBuffer()
393         pUndoStack=NULL;  in ClearUndoBuffer()
421             pRedoStack->Insert(pUndoStack->Remove((sal_uIntPtr)0),(sal_uIntPtr)0);  in Undo()
443             if(pUndoStack==NULL)  in Redo()
444                 pUndoStack=new Container(1024,16,16);  in Redo()
445             pUndoStack->Insert(pRedoStack->Remove((sal_uIntPtr)0),(sal_uIntPtr)0);  in Redo()
485             if (pUndoStack==NULL)  in ImpPostUndoAction()
486                 pUndoStack=new Container(1024,16,16);  in ImpPostUndoAction()
487             pUndoStack->Insert(pUndo,(sal_uIntPtr)0);  in ImpPostUndoAction()
488             while (pUndoStack->Count()>nMaxUndoCount)  in ImpPostUndoAction()
490                 delete (SfxUndoAction*)pUndoStack->Remove(pUndoStack->Count()-1);  in ImpPostUndoAction()