From ad1ec76b02b5793c5d62b258c5ffaefba46da271 Mon Sep 17 00:00:00 2001
From: dmv <dmv@opencascade.com>
Date: Fri, 10 Apr 2009 12:25:37 +0000
Subject: [PATCH] rollback the previous integration

---
 src/VTKViewer/VTKViewer_Algorithm.h | 27 +++++++++------------------
 1 file changed, 9 insertions(+), 18 deletions(-)

diff --git a/src/VTKViewer/VTKViewer_Algorithm.h b/src/VTKViewer/VTKViewer_Algorithm.h
index 7a31b7f57..fefcb3a8a 100644
--- a/src/VTKViewer/VTKViewer_Algorithm.h
+++ b/src/VTKViewer/VTKViewer_Algorithm.h
@@ -29,7 +29,6 @@
 #define VTKViewer_Algorithm_H
 
 #include <vtkActorCollection.h>
-#include <vtkCollectionIterator.h>
 
 class vtkActor;
 
@@ -42,12 +41,10 @@ namespace VTK
       TFunction ForEach(vtkActorCollection *theCollection, TFunction theFun)
       {
 	if(theCollection){
-	  vtkCollectionIterator* anIterator = theCollection->NewIterator();
-	  while (anIterator->IsDoneWithTraversal()) {
-	    if(TActor *anActor = dynamic_cast<TActor*>(anIterator->GetObject()))
+	  theCollection->InitTraversal();
+	  while(vtkActor *anAct = theCollection->GetNextActor())
+	    if(TActor *anActor = dynamic_cast<TActor*>(anAct))
 	      theFun(anActor);
-	    anIterator->GoToNextItem();
-	  }
 	}
 	return theFun;
       }
@@ -62,14 +59,11 @@ namespace VTK
 			  TFunction theFun)
       {
 	if(theCollection){
-	  vtkCollectionIterator* anIterator = theCollection->NewIterator();
-	  while (anIterator->IsDoneWithTraversal()) {
-	    if(TActor *anActor = dynamic_cast<TActor*>(anIterator->GetObject())) {
+	  theCollection->InitTraversal();
+	  while(vtkActor *anAct = theCollection->GetNextActor())
+	    if(TActor *anActor = dynamic_cast<TActor*>(anAct))
 	      if(thePredicate(anActor))
 		theFun(anActor);
-	    }
-	    anIterator->GoToNextItem();
-	  }
 	}
 	return theFun;
       }
@@ -82,14 +76,11 @@ namespace VTK
       TActor* Find(vtkActorCollection *theCollection, TPredicate thePredicate)
       {
 	if(theCollection){
-	  vtkCollectionIterator* anIterator = theCollection->NewIterator();
-	  while (anIterator->IsDoneWithTraversal()) {
-	    if(TActor* anActor = dynamic_cast<TActor*>(anIterator->GetObject())) {
+	  theCollection->InitTraversal();
+	  while(vtkActor *anAct = theCollection->GetNextActor())
+	    if(TActor *anActor = dynamic_cast<TActor*>(anAct))
 	      if(thePredicate(anActor))
 		return anActor;
-	    }
-	    anIterator->GoToNextItem();
-	  }
 	}
 	return NULL;
       }
-- 
2.39.2