diff --git a/dune/solvers/iterationsteps/obstacletnnmgstep.hh b/dune/solvers/iterationsteps/obstacletnnmgstep.hh
index f1a5b6b989f1832612f036f0c7297d3de77fe638..09e2db71ede931b1b27d5314f01c2bf6a00bb6b9 100644
--- a/dune/solvers/iterationsteps/obstacletnnmgstep.hh
+++ b/dune/solvers/iterationsteps/obstacletnnmgstep.hh
@@ -112,7 +112,7 @@ class ObstacleTNNMGStep
linearSmoother_(Dune::Solvers::BlockGS::LocalSolvers::gs()),
baseSolverStep_(Dune::Solvers::BlockGS::LocalSolvers::gs()),
baseSolverNorm_(baseSolverStep_),
- baseSolver_(&baseSolverStep_, 100, 1e-8, &baseSolverNorm_, LinearBaseSolver::QUIET),
+ baseSolver_(baseSolverStep_, 100, 1e-8, baseSolverNorm_, LinearBaseSolver::QUIET),
preSmoothingSteps_(3),
postSmoothingSteps_(3),
linearIterationSteps_(1),
@@ -158,7 +158,7 @@ class ObstacleTNNMGStep
linearMGStep_.setTransferOperators(transfer_);
linearMGStep_.setSmoother(&linearSmoother_);
- linearMGStep_.basesolver_ = &baseSolver_;
+ linearMGStep_.setBaseSolver(baseSolver_);
linearMGStep_.setMGType(1, linearPreSmoothingSteps_, linearPostSmoothingSteps_);
hasObstacle_.resize(x_->size());
diff --git a/dune/solvers/test/cgsteptest.cc b/dune/solvers/test/cgsteptest.cc
index 0ccc7372ae052cdcd527c6b28945399eb965ff97..f7540138dabe09b8f00ab7bfb38f4b5129945d55 100644
--- a/dune/solvers/test/cgsteptest.cc
+++ b/dune/solvers/test/cgsteptest.cc
@@ -83,7 +83,7 @@ struct CGTestSuite
cgStep(p.A, u_copy, rhs_copy);
cgStep.setIgnore(p.ignore);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, Solver::QUIET,
+ cgStep, maxIterations, stepTol, p.twoNorm, Solver::QUIET,
relativeErrors, &p.u_ex);
solver.check();
solver.preprocess();
@@ -115,7 +115,7 @@ struct CGTestSuite
if (withIgnore)
cgStep.setIgnore(p.ignore);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, verbosity,
+ cgStep, maxIterations, stepTol, p.twoNorm, verbosity,
relativeErrors, &p.u_ex);
solver.check();
timer.reset();
@@ -143,7 +143,7 @@ struct CGTestSuite
if (withIgnore)
cgStep.setIgnore(p.ignore);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, verbosity,
+ cgStep, maxIterations, stepTol, p.twoNorm, verbosity,
relativeErrors, &p.u_ex);
solver.check();
timer.reset();
@@ -167,7 +167,7 @@ struct CGTestSuite
typename Problem::Vector>
cgStep(p.A, u_copy, rhs_copy, ilu0);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, verbosity,
+ cgStep, maxIterations, stepTol, p.twoNorm, verbosity,
relativeErrors, &p.u_ex);
solver.check();
timer.reset();
@@ -189,7 +189,7 @@ struct CGTestSuite
typename Problem::Vector>
cgStep(p.A, u_copy, rhs_copy, ssor);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, verbosity,
+ cgStep, maxIterations, stepTol, p.twoNorm, verbosity,
relativeErrors, &p.u_ex);
solver.check();
timer.reset();
@@ -211,7 +211,7 @@ struct CGTestSuite
typename Problem::Vector>
cgStep(p.A, u_copy, rhs_copy, ssor);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, verbosity,
+ cgStep, maxIterations, stepTol, p.twoNorm, verbosity,
relativeErrors, &p.u_ex);
solver.check();
timer.reset();
@@ -233,7 +233,7 @@ struct CGTestSuite
typename Problem::Vector>
cgStep(p.A, u_copy, rhs_copy, ssor);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, verbosity,
+ cgStep, maxIterations, stepTol, p.twoNorm, verbosity,
relativeErrors, &p.u_ex);
solver.check();
timer.reset();
@@ -255,7 +255,7 @@ struct CGTestSuite
typename Problem::Vector>
cgStep(p.A, u_copy, rhs_copy, ssor);
::LoopSolver<typename Problem::Vector> solver(
- &cgStep, maxIterations, stepTol, &p.twoNorm, verbosity,
+ cgStep, maxIterations, stepTol, p.twoNorm, verbosity,
relativeErrors, &p.u_ex);
solver.check();
timer.reset();
diff --git a/dune/solvers/test/gssteptest.cc b/dune/solvers/test/gssteptest.cc
index 2296fa9d257afdedf08e13562a8aa63c13be629b..5538592858ac73e4c249c2d5bc00cc0ad2147936 100644
--- a/dune/solvers/test/gssteptest.cc
+++ b/dune/solvers/test/gssteptest.cc
@@ -54,7 +54,7 @@ struct GSTestSuite {
step->setProblem(p.A, u_init, p.rhs);
step->setIgnore(p.ignore);
- LoopSolver solver(step, maxIterations, stepTol, &p.energyNorm, verbosity,
+ LoopSolver solver(*step, maxIterations, stepTol, p.energyNorm, verbosity,
relativeErrors);
solver.check();
solver.preprocess();
diff --git a/dune/solvers/test/mmgtest.cc b/dune/solvers/test/mmgtest.cc
index af9bfccf754ae4bdb455517ecd7ec331000b3f4c..0288bab7f64d09b7f6ab0acabefb71d74c283df9 100644
--- a/dune/solvers/test/mmgtest.cc
+++ b/dune/solvers/test/mmgtest.cc
@@ -42,10 +42,10 @@ void solveObstacleProblemByMMGSolver(const GridType& grid, const MatrixType& mat
EnergyNorm<MatrixType, VectorType> baseEnergyNorm(baseSolverStep);
- ::LoopSolver<VectorType> baseSolver(&baseSolverStep,
+ ::LoopSolver<VectorType> baseSolver(baseSolverStep,
100, // base iterations
1e-8, // tolerance
- &baseEnergyNorm,
+ baseEnergyNorm,
Solver::QUIET);
// Make pre and postsmoothers
@@ -58,7 +58,7 @@ void solveObstacleProblemByMMGSolver(const GridType& grid, const MatrixType& mat
mmgStep.setIgnore(ignore);
mmgStep.setBaseSolver(baseSolver);
mmgStep.setSmoother(&smoother);
- mmgStep.setObstacleRestrictor(std::make_shared<MandelObstacleRestrictor<VectorType> >());
+ mmgStep.setObstacleRestrictor(MandelObstacleRestrictor<VectorType>());
Dune::BitSetVector<blockSize> hasObstacle(x.size(),true);
mmgStep.hasObstacle_ = &hasObstacle;
@@ -84,10 +84,10 @@ void solveObstacleProblemByMMGSolver(const GridType& grid, const MatrixType& mat
EnergyNorm<MatrixType,VectorType> h1SemiNorm(mat);
- ::LoopSolver<VectorType> solver (&mmgStep,
+ ::LoopSolver<VectorType> solver (mmgStep,
maxIterations, // iterations
tolerance, // tolerance
- &h1SemiNorm,
+ h1SemiNorm,
Solver::REDUCED);
// solve problem
solver.preprocess();
diff --git a/dune/solvers/test/multigridtest.cc b/dune/solvers/test/multigridtest.cc
index a2aefae59807c9624d408938608fa6fdb3e92f4c..be4eb374f8c855f780218e8856613f0c12311816 100644
--- a/dune/solvers/test/multigridtest.cc
+++ b/dune/solvers/test/multigridtest.cc
@@ -75,7 +75,7 @@ struct MultigridTestSuite
typename Problem::Norm basenorm(basesolver_step);
- Solver basesolver(&basesolver_step, 1, 1e-10, &basenorm, Solver::QUIET);
+ Solver basesolver(basesolver_step, 1, 1e-10, basenorm, Solver::QUIET);
// create iteration step and set all kinds of data
MGStep mgStep;
@@ -87,7 +87,7 @@ struct MultigridTestSuite
mgStep.setBaseSolver(basesolver);
// create loop solver
- Solver solver(&mgStep, maxIterations, tol, &p.energyNorm, Solver::FULL);
+ Solver solver(mgStep, maxIterations, tol, p.energyNorm, Solver::FULL);
// solve problem
solver.preprocess();
diff --git a/dune/solvers/test/obstacletnnmgtest.cc b/dune/solvers/test/obstacletnnmgtest.cc
index 6321ca035355eec91a46d3e2710b2e057fc2ab37..d7a55e48f0244f9a92d5d227269b4b96050482e9 100644
--- a/dune/solvers/test/obstacletnnmgtest.cc
+++ b/dune/solvers/test/obstacletnnmgtest.cc
@@ -78,7 +78,7 @@ void solveObstacleProblemByTNNMG(const GridType& grid, const MatrixType& mat, Ve
tnnmgStep.nestedIteration();
// cretae loop solver
- Solver solver(&tnnmgStep, maxIterations, tolerance, &norm, Solver::FULL);
+ Solver solver(tnnmgStep, maxIterations, tolerance, norm, Solver::FULL);
// solve problem
solver.solve();
diff --git a/dune/solvers/test/projectedgradienttest.cc b/dune/solvers/test/projectedgradienttest.cc
index 7eeef5fdc704a57bb504fd50128ec4dda04a1102..131c73b0232efaa0804f7ded640769eddf540f4f 100644
--- a/dune/solvers/test/projectedgradienttest.cc
+++ b/dune/solvers/test/projectedgradienttest.cc
@@ -43,10 +43,10 @@ bool solveObstacleProblemByProjectedGradientSolver(const MatrixType& mat, Vector
//projGrad.iterate();
EnergyNorm<MatrixType,VectorType>* h1SemiNorm = new EnergyNorm<MatrixType,VectorType>(mat);
- ::LoopSolver<VectorType> solver (&projGradStep,
+ ::LoopSolver<VectorType> solver (projGradStep,
maxIterations, // iterations
tolerance, // tolerance
- h1SemiNorm,
+ *h1SemiNorm,
Solver::REDUCED);
solver.solve();
x = projGradStep.getSol();