[Cleanup] Kill an unused parameter

dune/tectonic/myblockproblem.hh

@@ -58,7 +58,6 @@ class MyBlockProblem : /* NOT PUBLIC */ BlockNonlinearGSProblem<ConvexProblem> {
   MyBlockProblem(Dune::ParameterTree const &parset, ConvexProblem &problem)
       : BNGSP(parset, problem),
         maxEigenvalues_(problem.f.size()),
-        parset_(parset),
         localBisection(0.0, 1.0, 0.0, true, 0.0) {
     for (size_t i = 0; i < problem.f.size(); ++i) {
       LocalVectorType eigenvalues;
@@ -196,14 +195,12 @@ class MyBlockProblem : /* NOT PUBLIC */ BlockNonlinearGSProblem<ConvexProblem> {
 
   /** \brief Constructs and returns an iterate object */
   IterateObject getIterateObject() {
-    return IterateObject(parset_, localBisection, problem_, maxEigenvalues_);
+    return IterateObject(localBisection, problem_, maxEigenvalues_);
   }
 
 private:
   std::vector<double> maxEigenvalues_;
 
-  Dune::ParameterTree const &parset_;
-
   // problem data
   using BNGSP::problem_;
 
@@ -222,8 +219,7 @@ class MyBlockProblem<ConvexProblem>::IterateObject {
    * \param bisection The class used to do a scalar bisection
    * \param problem The problem including quadratic part and nonlinear part
    */
-  IterateObject(Dune::ParameterTree const &parset, Bisection const &bisection,
-                ConvexProblem const &problem,
+  IterateObject(Bisection const &bisection, ConvexProblem const &problem,
                 std::vector<double> const &maxEigenvalues)
       : problem(problem),
         maxEigenvalues_(maxEigenvalues),