ASMuxDmx::swapProjectionBasis: move to ASMLRSpline

now there are no differences between the classes so let's unify.
also a step in making functionality available for non-mixed ASMs,
although there is more work before that is supported.

src/ASM/LR/ASMLRSpline.C

@@ -586,3 +586,12 @@ void ASMLRSpline::getNoIntPoints (size_t& nPt, size_t& nIPt)
   if (nInterface > 0 && nInterface != nel && nGauss > 0 && nGauss <= 10)
     nIPt += nInterface*nGp/nGauss;
 }
+
+
+void ASMLRSpline::swapProjectionBasis ()
+{
+  if (projB2) {
+    std::swap(projB, projB2);
+    std::swap(projThreadGroups, proj2ThreadGroups);
+  }
+}

src/ASM/LR/ASMLRSpline.h

@@ -181,6 +181,9 @@ public:
   //! \brief Computes the total number of integration points in this patch.
   virtual void getNoIntPoints(size_t& nPt, size_t& nIPt);
 
+  //! \brief Swaps between the first and second projection basis.
+  virtual void swapProjectionBasis();
+
 protected:
   //! \brief Refines the mesh adaptively.
   //! \param[in] prm Input data used to control the mesh refinement

src/ASM/LR/ASMu2Dmx.C

@@ -1210,15 +1210,6 @@ void ASMu2Dmx::copyRefinement (LR::LRSplineSurface* basis,
 }
 
 
-void ASMu2Dmx::swapProjectionBasis ()
-{
-  if (projB2) {
-    std::swap(projB, projB2);
-    std::swap(projThreadGroups, proj2ThreadGroups);
-  }
-}
-
-
 void ASMu2Dmx::getElementsAt (const RealArray& param,
                               std::vector<int>& elms,
                               std::vector<size_t>& sizes) const

src/ASM/LR/ASMu2Dmx.h

@@ -213,9 +213,6 @@ public:
   //! \param[in] multiplicity Wanted multiplicity
   void copyRefinement(LR::LRSplineSurface* basis, int multiplicity) const;
 
-  //! \brief Swaps between the main and alternative projection basis.
-  virtual void swapProjectionBasis();
-
   //! \brief Checks if a separate projection basis is used for this patch.
   virtual bool separateProjectionBasis() const;
 

src/ASM/LR/ASMu3Dmx.C

@@ -1004,15 +1004,6 @@ void ASMu3Dmx::copyRefinement (LR::LRSplineVolume* basis,
 }
 
 
-void ASMu3Dmx::swapProjectionBasis ()
-{
-  if (projB2) {
-    std::swap(projB, projB2);
-    std::swap(projThreadGroups, proj2ThreadGroups);
-  }
-}
-
-
 void ASMu3Dmx::getElementsAt (const RealArray& param,
                               std::vector<int>& elms,
                               std::vector<size_t>& sizes) const

src/ASM/LR/ASMu3Dmx.h

@@ -178,9 +178,6 @@ public:
   //! \param[in] multiplicity Wanted multiplicity
   void copyRefinement(LR::LRSplineVolume* basis, int multiplicity) const;
 
-  //! \brief Swaps between the main and alternative projection basis.
-  virtual void swapProjectionBasis();
-
   //! \brief Checks if a separate projection basis is used for this patch.
   virtual bool separateProjectionBasis() const;