base class from which numerical examples are derived, enables use of a common pointer to the different numerical examples

Author: jfriedlein

numEx-baseClass.h

@@ -0,0 +1,42 @@
+#ifndef NUMEX_BASECLASS_H
+#define NUMEX_BASECLASS_H
+
+/**
+ *
+ */
+template<int dim>
+class numEx_class
+{
+  public:
+    double search_tolerance = 1e-12;
+
+	virtual std::string numEx_name() {
+		return "numEx";
+	};
+	
+	virtual unsigned int loading_direction() {
+		return enums::coord_none;
+	};
+	
+	virtual std::vector< enums::enum_boundary_ids > id_boundary_loads() {
+		return std::vector< enums::enum_boundary_ids > ();
+	}
+
+	// @todo Check whether this virtual function is needed, because this is only called internally
+	virtual std::vector< types::manifold_id > manifold_ids() {
+		return std::vector< types::manifold_id > ();
+	}
+
+	// abstract function:
+	// Is never executed, thus must be overwritten in each derived class
+	 virtual void make_grid( /*input-> */ const Parameter::GeneralParameters &parameter,
+							 /*output->*/ Triangulation<dim> &triangulation,
+										  std::vector<double> &body_dimensions,
+										  std::vector< numEx::EvalPointClass<3> > &eval_points_list,
+										  const std::string relativePath ) =0;
+
+	 virtual void make_constraints ( AffineConstraints<double> &constraints, const FESystem<dim> &fe, DoFHandler<dim> &dof_handler_ref,
+	    							const bool &apply_dirichlet_bc, double &current_load_increment, const Parameter::GeneralParameters &parameter ) =0;
+};
+
+#endif //NUMEX_BASECLASS_H