need to implement custom iterator on ParameterList

src/comm/ParameterList.cc

@@ -69,6 +69,17 @@ ParameterList::~ParameterList()
 {
     delete params;
 }
+
+ParameterList::const_iterator::const_iterator()
+{
+
+}
+
+ParameterList::begin()
+{
+
+}
+
 /**
   Get the list of parameters in the simulink model.  This function does not require
   any prior knowlege of the parameters.  It works by first calling OpalGetParameterList to

src/comm/ParameterList.h

@@ -37,19 +37,34 @@ namespace OpalRT
         class ParameterList;
 }
 #include "OpalLink.h"
-namespace OpalRT{
+namespace OpalRT
+{
     class ParameterList
     {
+        class const_iterator
+        {
+        public:
+            const_iterator();
+        private:
+            QMap<int, QMap<QGCParamID, Parameter> >::const_iterator componentIter;
+            QMap<QGCParamID, Parameter>::const_iterator paramIter;
+        };
+
     public:
         ParameterList();
         ~ParameterList();
         int setValue(int compid, QGCParamID paramid, float value);
         float getValue(int compid, QGCParamID paramid);
+
+        const_iterator begin() const;
+        const_iterator end() const;
     protected:
         QMap<int, QMap<QGCParamID, Parameter> > *params;
 
         void getParameterList(QMap<QString, unsigned short>*);
 
+
+
     };
 }
 #endif // PARAMETERLIST_H