From c5f62f304a2d387480b738e05ebe1c7a78b128f2 Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Wed, 17 Jan 2007 13:36:36 +0000
Subject: [PATCH] To port on GCC 4.01

---
 src/PIPELINE/VISU_PipeLine.hxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/PIPELINE/VISU_PipeLine.hxx b/src/PIPELINE/VISU_PipeLine.hxx
index e6777da7..c318be45 100644
--- a/src/PIPELINE/VISU_PipeLine.hxx
+++ b/src/PIPELINE/VISU_PipeLine.hxx
@@ -39,6 +39,8 @@ class vtkDataSet;
 class vtkPointSet;
 class vtkImplicitFunction;
 
+class VISU_MapperHolder;
+
 //----------------------------------------------------------------------------
 class VISU_PipeLine : public vtkObject
 {
-- 
2.39.2