From 8ceeb52d159522ce803c14acba3aa3a457a29382 Mon Sep 17 00:00:00 2001
From: Boris Sedji <sedji.boris@hotmail.com>
Date: Thu, 3 Jun 2010 10:40:53 +0000
Subject: [PATCH]

---
 Solver/CMakeLists.txt |  1 +
 Solver/filters.cpp    | 16 ++++++++++++++++
 Solver/filters.h      | 31 ++++++++++++++++++++++++++++++-
 3 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 Solver/filters.cpp

diff --git a/Solver/CMakeLists.txt b/Solver/CMakeLists.txt
index d297e54425..0a4100756c 100644
--- a/Solver/CMakeLists.txt
+++ b/Solver/CMakeLists.txt
@@ -17,6 +17,7 @@ set(SRC
   functionDerivator.cpp
   luaFunction.cpp
   functionSpace.cpp
+  filters.cpp
 )
 
 file(GLOB HDR RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} *.h) 
diff --git a/Solver/filters.cpp b/Solver/filters.cpp
new file mode 100644
index 0000000000..d48467dc84
--- /dev/null
+++ b/Solver/filters.cpp
@@ -0,0 +1,16 @@
+//
+// Description : Filters for function space dof selection
+//
+//
+// Author:  <Eric Bechet>::<Boris Sedji>,  02/2010
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+
+#include "filters.h"
+
+void FilterLevelSetForLagMultSpace::SortNodes (void)
+{
+	;
+}
\ No newline at end of file
diff --git a/Solver/filters.h b/Solver/filters.h
index 8323bc06de..9a5781143c 100644
--- a/Solver/filters.h
+++ b/Solver/filters.h
@@ -1,5 +1,5 @@
 //
-// Description : Filtered and xFem function space definition
+// Description : Filters for function space dof selection
 //
 //
 // Author:  <Eric Bechet>::<Boris Sedji>,  02/2010
@@ -121,5 +121,34 @@ class FilterElementsCutByLevelSet
 };
 
 
+class FilterLevelSetForLagMultSpace
+{
+
+  private :
+
+		groupOfElements * _g;
+		std::pair<int,int> _LevelSetEntity;
+		std::set<int> _winner_nodes;
+    std::set<int> _all_nodes;
+		
+	private :
+		
+		void SortNodes (void) ;
+
+  public :
+
+    FilterLevelSetForLagMultSpace(std::pair<int,int> LevelSetEntity, groupOfElements * g) : _LevelSetEntity(LevelSetEntity), _g(g)
+    {
+				SortNodes();
+    }
+
+    virtual bool operator () (Dof & key) const
+    {
+				;
+    }
+
+};
+
+
 
 #endif
-- 
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