From ed04604243cd94f6d813eb8e45b7eff53337ddf0 Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Thu, 21 Jun 2001 10:36:02 +0000
Subject: [PATCH] Provide a way to get at the quadrature formula from the
 FEValues object.

git-svn-id: https://svn.dealii.org/trunk@4746 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/deal.II/include/fe/fe_values.h | 43 ++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/deal.II/deal.II/include/fe/fe_values.h b/deal.II/deal.II/include/fe/fe_values.h
index ae1e45ed4b..32e9b974a6 100644
--- a/deal.II/deal.II/include/fe/fe_values.h
+++ b/deal.II/deal.II/include/fe/fe_values.h
@@ -678,6 +678,13 @@ class FEValues : public FEValuesBase<dim>
 				      */
     void reinit (const typename DoFHandler<dim>::cell_iterator &);
 
+				     /**
+				      * Return a reference to the copy
+				      * of the quadrature formula
+				      * stored by this object.
+				      */
+    const Quadrature<dim> & get_quadrature () const;
+    
 				     /**
 				      * Determine an estimate for the
 				      * memory consumption (in bytes)
@@ -687,7 +694,8 @@ class FEValues : public FEValuesBase<dim>
 
   private:
 				     /**
-				      * Store the quadrature formula here.
+				      * Store a copy of the quadrature
+				      * formula here.
 				      */
     const Quadrature<dim> quadrature;
 
@@ -787,9 +795,17 @@ class FEFaceValuesBase : public FEValuesBase<dim>
 				      */
     typename DoFHandler<dim>::face_iterator get_face() const;
 
+				     /**
+				      * Return a reference to the copy
+				      * of the quadrature formula
+				      * stored by this object.
+				      */
+    const Quadrature<dim-1> & get_quadrature () const;
+    
   protected:
 				     /**
-				      * Store the quadrature formula here.
+				      * Store a copy of the quadrature
+				      * formula here.
 				      */
     const Quadrature<dim-1> quadrature;
 
@@ -1008,6 +1024,18 @@ FEValuesBase<dim>::get_mapping () const
 }
 
 
+/*------------------------ Inline functions: FEFaceValuesBase --------------------*/
+
+
+template <int dim>
+const Quadrature<dim> &
+FEValues<dim>::get_quadrature () const 
+{
+  return quadrature;
+};
+
+
+
 /*------------------------ Inline functions: FEFaceValuesBase --------------------*/
 
 
@@ -1032,4 +1060,15 @@ FEFaceValuesBase<dim>::get_face() const
 };
 
 
+
+
+template <int dim>
+const Quadrature<dim-1> &
+FEFaceValuesBase<dim>::get_quadrature () const 
+{
+  return quadrature;
+};
+
+
+
 #endif
-- 
2.39.5