VariableRecorder.h

#ifndef VARIABLERECORDER_H_
#define VARIABLERECORDER_H_

#include "EvSimObject.h"
#include "SimException.h"
#include "EvSimObjectTypeUtils.h"

#include <vector>
using std::vector;

#include <boost/shared_ptr.hpp>
#include <boost/format.hpp>

#ifndef SWIG

#include <typeinfo>
using std::type_info;

#endif


#include "evesim_hash.h"

class VariableRecorder : public EvSimObject {
public:

        virtual ~VariableRecorder();

        virtual void eventHit(SimContext & sim_info, Time time, port_id_t port) { /* NOOP */ };

        virtual void setRecordedSimObject(EvSimObject *obj, const string &var_name) { /* NOOP */ };

};


template <typename T>
class VariableRecorderImpl : public VariableRecorder {

public:
        typedef vector<T> ValuesVector;

        VariableRecorderImpl() {};

        virtual ~VariableRecorderImpl() {};

        virtual void eventHit(SimContext & sim_info, Time time, port_id_t port) {
                rec_values.push_back(*rec_var_ptr);
        }

        virtual void setRecordedSimObject(EvSimObject *obj, const string &var_name) {
                rec_var_ptr = (T *)obj->getVariablePtr(var_name);
        }


        const std::vector<T> & getRecordedValues() const {
                return rec_values;
        }

protected:
        T *rec_var_ptr;
        vector<T> rec_values;

};


#endif /* VARIABLERECORDER_H_ */