added get operator to nonlinHB

C++/nonLin/libNonLin.cc

@@ -91,8 +91,11 @@ void declare_nonLinCF_harmonicBalance(py::module &m){
     .def("Update",  overload_cast_<>()(&nonLinCF_harmonicBalance<T, DIM>::Update), "Updates the output CF according to the current input CF")
     .def("Update",  overload_cast_<const vector<shared_ptr<CoefficientFunction>> >()(&nonLinCF_harmonicBalance<T, DIM>::Update), "Updates the output CF according to the given input CF")
     .def("getParts", &nonLinCF_harmonicBalance<T, DIM>::getParts)
+    .def("getParts", &nonLinCF_harmonicBalance<T, DIM>::getParts)
     .def("getTi", &nonLinCF_harmonicBalance<T, DIM>::getTi)
-    .def_property("omega",  &nonLinCF_harmonicBalance<T, DIM>::getOmegas, &nonLinCF_harmonicBalance<T, DIM>::setOmegas)
+    .def("copy", &nonLinCF_harmonicBalance<T, DIM>::copy)
+    .def("__get_item__", &nonLinCF_harmonicBalance<T, DIM>::operator[])
+    .def_property("omegas",  &nonLinCF_harmonicBalance<T, DIM>::getOmegas, &nonLinCF_harmonicBalance<T, DIM>::setOmegas)
 
     ;
 }

C++/nonLin/nonLinCF.cc

@@ -427,6 +427,14 @@ nonLinCF_harmonicBalance<T, DIM>::nonLinCF_harmonicBalance(shared_ptr<MeshAccess
                 Update();
             }
 
+template <typename T, unsigned int DIM>
+nonLinCF_harmonicBalance<T, DIM>::nonLinCF_harmonicBalance(const nonLinCF_harmonicBalance& o ):
+nonLinCF<T, DIM>{o}, 
+            ptrInput_i{o.ptrInput_i}, omega_i{o.omega_i}, ti{o.ti}, nonLin_parts{o.nonLin_parts}{
+                Update();
+}
+
+
 template <typename T, unsigned int DIM>
 void nonLinCF_harmonicBalance<T, DIM>::Update(){
     Update(ptrInput_i);

C++/nonLin/nonLinCF.h

@@ -151,6 +151,13 @@ class nonLinCF_harmonicBalance : public nonLinCF<T, DIM>{
                     const std::string cFieldIn="H", const std::string cFieldOut="B", 
                     const shared_ptr<CoefficientFunction>& ptrMask=nullptr, unsigned int order=1, bool usePreisBiro=false);
     
+        nonLinCF_harmonicBalance(const nonLinCF_harmonicBalance&);
+
+        
+        nonLinCF_harmonicBalance copy(){
+            return nonLinCF_harmonicBalance(*this);
+        }
+
 
         virtual void Update();
         virtual void Update(const vector<shared_ptr<CoefficientFunction>> ptrInput);
@@ -172,6 +179,10 @@ class nonLinCF_harmonicBalance : public nonLinCF<T, DIM>{
             return nonLin_parts;
         }
 
+        std::shared_ptr<nonLinCF<T, DIM>> operator [] (const unsigned int o) const{
+            return nonLin_parts[o];
+        }
+
 
     private:
         vector<shared_ptr<CoefficientFunction>> ptrInput_i;