implement get()

[[Imported from SVN: r5749]]

dune/common/shared_ptr.hh

@@ -90,6 +90,11 @@ namespace Dune
     /** \brief Dereference as const pointer */
     inline const element_type* operator->() const;
 
+    /** \brief Access to the raw pointer, if you really want it */
+    element_type* get() const {
+      return rep_->rep_;
+    }
+
     /** \brief Decrease the reference count by one and free the memory if the
         reference count has reached 0
      */

dune/common/test/smartpointertest.cc

@@ -38,6 +38,10 @@ int main(){
     assert(bar);
     assert(bar.use_count()==1);
 
+    // test get()
+    double* barPtr = bar.get();
+    assert(barPtr);
+
     // test constructor from a given pointer
     shared_ptr<double> b(new double(42.0));
     {