Small bugfix.

AMDiS/src/ITL_Preconditioner.h

@@ -125,11 +125,12 @@ namespace AMDiS {
    * Diagonal preconditioner. 
    */
   class DiagonalPreconditioner 
-      : public ITL_Preconditioner<itl::pc::diagonal<DOFMatrix::base_matrix_type> >
+    : public ITL_Preconditioner<itl::pc::diagonal<DOFMatrix::base_matrix_type> >
   {
-      typedef ITL_Preconditioner<itl::pc::diagonal<DOFMatrix::base_matrix_type> > base;
+    typedef ITL_Preconditioner<itl::pc::diagonal<DOFMatrix::base_matrix_type> > base;
 
-      DiagonalPreconditioner(const DOFMatrix::base_matrix_type& A) : base(A) {}
+  public:
+    DiagonalPreconditioner(const DOFMatrix::base_matrix_type& A) : base(A) {}
   };
 
   /**
@@ -139,9 +140,10 @@ namespace AMDiS {
    * Identity preconditioner. Behaves like no preconditioning.
    */
   class IdentityPreconditioner 
-      : public ITL_Preconditioner<itl::pc::identity<DOFMatrix::base_matrix_type> >
+    : public ITL_Preconditioner<itl::pc::identity<DOFMatrix::base_matrix_type> >
   {
-      typedef ITL_Preconditioner<itl::pc::identity<DOFMatrix::base_matrix_type> > base;
+    typedef ITL_Preconditioner<itl::pc::identity<DOFMatrix::base_matrix_type> > base;
+
   public:
       IdentityPreconditioner(const DOFMatrix::base_matrix_type& A) : base(A) {}
   };