From: vro <vro@opencascade.com>
Date: Mon, 20 Oct 2014 11:32:13 +0000 (+0400)
Subject: 0025397: Iteration on a tree of nodes is too slow
X-Git-Tag: V6_8_0~52
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=09f5e48e012fcf9b3600ffa5ff00b0ff456b66a9;p=occt-copy.git

0025397: Iteration on a tree of nodes is too slow

Added "const Handle(TDataStd_TreeNode)&" for the method TDataStd_ChildNodeIterator::Value().
---

diff --git a/src/TDataStd/TDataStd_ChildNodeIterator.cdl b/src/TDataStd/TDataStd_ChildNodeIterator.cdl
index a47ee2e484..4c37e760f9 100644
--- a/src/TDataStd/TDataStd_ChildNodeIterator.cdl
+++ b/src/TDataStd/TDataStd_ChildNodeIterator.cdl
@@ -59,6 +59,7 @@ is
     
     Value(me) returns TreeNode from TDataStd;
     	---C++: inline
+        ---C++: return const &
 	---Purpose: Returns the current item; a null Step if there is
 	--          no one.
 
diff --git a/src/TDataStd/TDataStd_ChildNodeIterator.lxx b/src/TDataStd/TDataStd_ChildNodeIterator.lxx
index 9b12e41260..ec4defa14c 100644
--- a/src/TDataStd/TDataStd_ChildNodeIterator.lxx
+++ b/src/TDataStd/TDataStd_ChildNodeIterator.lxx
@@ -28,7 +28,7 @@ inline Standard_Boolean TDataStd_ChildNodeIterator::More() const
 //purpose  : 
 //=======================================================================
 
-inline Handle(TDataStd_TreeNode) TDataStd_ChildNodeIterator::Value() const
+inline const Handle(TDataStd_TreeNode)& TDataStd_ChildNodeIterator::Value() const
 { 
   return myNode;
 }