Remove unused and rarely used typedefs

dune/solvers/test/mmgtest.cc

@@ -30,10 +30,6 @@
 template<class GridType, class MatrixType, class VectorType, class BitVector>
 void solveObstacleProblemByMMGSolver(const GridType& grid, const MatrixType& mat, VectorType& x, const VectorType& rhs, const BitVector& ignore, int maxIterations=100, double tolerance=1.0e-10)
 {
-    typedef VectorType Vector;
-    typedef MatrixType Matrix;
-    typedef EnergyNorm<Matrix, Vector> Norm;
-
     // create double obstacle constraints
     const int blockSize = VectorType::block_type::dimension;
 
@@ -68,7 +64,7 @@ void solveObstacleProblemByMMGSolver(const GridType& grid, const MatrixType& mat
     Dune::BitSetVector<blockSize> hasObstacle(x.size(),true);
     mmgStep.hasObstacle_       = &hasObstacle;
 
-    std::vector<BoxConstraint<typename Vector::field_type,blockSize> > boxConstraints(rhs.size());
+    std::vector<BoxConstraint<typename VectorType::field_type,blockSize> > boxConstraints(rhs.size());
     for (int i = 0; i < boxConstraints.size(); ++i)
     {
         for (int j = 0; j < blockSize; ++j)

dune/solvers/test/quadraticipoptsolvertest.cc

@@ -28,15 +28,12 @@
 template<class GridType, class MatrixType, class VectorType, class BitVector>
 void solveObstacleProblemByQuadraticIPOptSolver(const GridType& grid, const MatrixType& mat, VectorType& x, const VectorType& rhs, const BitVector& ignore, int maxIterations=100, double tolerance=1.0e-10)
 {
-    typedef VectorType Vector;
-    typedef MatrixType Matrix;
-    typedef EnergyNorm<Matrix, Vector> Norm;
     typedef QuadraticIPOptSolver<MatrixType,VectorType> Solver;
 
     const int blockSize = VectorType::block_type::dimension;
 
     // create double obstacle constraints
-    std::vector<BoxConstraint<typename Vector::field_type,blockSize> > boxConstraints(rhs.size());
+    std::vector<BoxConstraint<typename VectorType::field_type,blockSize> > boxConstraints(rhs.size());
     for (int i = 0; i < boxConstraints.size(); ++i)
     {
         for (int j = 0; j < blockSize; ++j)