step-8: remove destructor.

step-6 no longer has a destructor anyway (see aae3ab83d2).

diff --git a/examples/step-8/step-8.cc b/examples/step-8/step-8.cc
index 122ece1bec22219cecc3c4676f100ae4eccef01e..f3349006423fdd7d9475c09829029cb517662ed9 100644 (file)
--- a/examples/step-8/step-8.cc
+++ b/examples/step-8/step-8.cc
@@ -82,7 +82,6 @@ namespace Step8
   {
   public:
     ElasticProblem();
-    ~ElasticProblem();
     void run();
 
   private:
@@ -202,17 +201,6 @@ namespace Step8
   // these possibilities in later examples.
 
 
-
-  // @sect4{ElasticProblem::~ElasticProblem destructor}
-
-  // The destructor, on the other hand, is exactly as in step-6:
-  template <int dim>
-  ElasticProblem<dim>::~ElasticProblem()
-  {
-    dof_handler.clear();
-  }
-
-
   // @sect4{ElasticProblem::setup_system}
 
   // Setting up the system of equations is identical to the function used in