From 7926f370df1ffd0e7e115088126c13c7888bdaf3 Mon Sep 17 00:00:00 2001
From: san <san@opencascade.com>
Date: Wed, 25 Mar 2009 08:10:18 +0000
Subject: [PATCH] Compiler error on Linux due to the predicate's copy
 constructor being called -> passing the predicate as const reference and
 making its operator bool() also const

---
 src/SVTK/SVTK_Functor.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SVTK/SVTK_Functor.h b/src/SVTK/SVTK_Functor.h
index 84548a429..87d787895 100644
--- a/src/SVTK/SVTK_Functor.h
+++ b/src/SVTK/SVTK_Functor.h
@@ -102,7 +102,7 @@ namespace SVTK
     }
 
     //! To calculate the functor
-    bool operator()(TActor* theActor)
+    bool operator()(TActor* theActor) const
     {
       if(theActor->hasIO())
       {
-- 
2.39.2