[Cleanup] Do not call close() unnecessarily

src/boundary_writer.cc

@@ -19,13 +19,6 @@ BoundaryWriter<ScalarVector, Vector>::BoundaryWriter(
   for (size_t i = 0; i < boundaryNodes.size(); ++i)
     if (toBool(boundaryNodes[i]))
       vertexCoordinateWriter << vertexCoordinates[i] << std::endl;
-  vertexCoordinateWriter.close();
-}
-
-template <class ScalarVector, class Vector>
-BoundaryWriter<ScalarVector, Vector>::~BoundaryWriter() {
-  displacementWriter.close();
-  velocityWriter.close();
 }
 
 template <class ScalarVector, class Vector>

src/boundary_writer.hh

@@ -15,8 +15,6 @@ template <class ScalarVector, class Vector> class BoundaryWriter {
                  Dune::BitSetVector<1> const &_boundaryNodes,
                  std::string prefix, Projector projector);
 
-  virtual ~BoundaryWriter();
-
   void writeKinetics(Vector const &u, Vector const &v);
 
 protected:

src/friction_writer.cc

@@ -14,12 +14,6 @@ FrictionWriter<ScalarVector, Vector>::FrictionWriter(
       coefficientWriter(prefix + "Coefficients", std::fstream::out),
       stateWriter(prefix + "Alpha", std::fstream::out) {}
 
-template <class ScalarVector, class Vector>
-FrictionWriter<ScalarVector, Vector>::~FrictionWriter() {
-  stateWriter.close();
-  coefficientWriter.close();
-}
-
 template <class ScalarVector, class Vector>
 void FrictionWriter<ScalarVector, Vector>::writeOther(
     ScalarVector const &coefficient, ScalarVector const &alpha) {

src/friction_writer.hh

@@ -17,8 +17,6 @@ class FrictionWriter : public BoundaryWriter<ScalarVector, Vector> {
                  Dune::BitSetVector<1> const &_boundaryNodes,
                  std::string prefix, typename BW::Projector projector);
 
-  ~FrictionWriter();
-
   void writeOther(ScalarVector const &coefficient, ScalarVector const &alpha);
 
 private:

src/sand-wedge.cc

@@ -336,7 +336,6 @@ int main(int argc, char *argv[]) {
 
       report();
     }
-    timeStepWriter.close();
     Python::stop();
   } catch (Dune::Exception &e) {
     Dune::derr << "Dune reported error: " << e << std::endl;