[Cleanup] Rename: solver_tolerance -> tolerance

src/solverfactory.cc

@@ -13,12 +13,12 @@
 
 template <int dim, class BlockProblemType, class GridType>
 SolverFactory<dim, BlockProblemType, GridType>::SolverFactory(
-    Dune::ParameterTree const &parset, int refinements, double solver_tolerance,
+    Dune::ParameterTree const &parset, int refinements, double tolerance,
     GridType const &grid, Dune::BitSetVector<dim> const &ignoreNodes)
     : baseEnergyNorm(linearBaseSolverStep),
       linearBaseSolver(&linearBaseSolverStep,
-                       parset.get<int>("linear.maxiterations"),
-                       solver_tolerance, &baseEnergyNorm, Solver::QUIET),
+                       parset.get<int>("linear.maxiterations"), tolerance,
+                       &baseEnergyNorm, Solver::QUIET),
       transferOperators(refinements),
       multigridStep(new SolverType(linearIterationStep, nonlinearSmoother)) {
   // linear iteration step

src/solverfactory.hh

@@ -27,7 +27,7 @@ class SolverFactory {
 
 public:
   SolverFactory(Dune::ParameterTree const &parset, int refinements,
-                double solver_tolerance, GridType const &grid,
+                double tolerance, GridType const &grid,
                 Dune::BitSetVector<dim> const &ignoreNodes);
 
   ~SolverFactory();