BiasAdaptiveHomeostMechanism.h

#ifndef BiasAdaptiveHomeostMECHANISM_H_
#define BiasAdaptiveHomeostMECHANISM_H_

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

class BiasAdaptiveHomeostMechanism : public EvSimObject {

        EV_SIM_OBJECT( BiasAdaptiveHomeostMechanism )

public:
        BiasAdaptiveHomeostMechanism(float eta = 1e-5,
                                                                 float eta_rt = 1e-5,
                                                                 float Vthresh = -5,
                                                                 float mu = 0.9,
                                                                 float biasMax = 15,
                                                                 float biasMin = -15,
                                                             bool isActive = true)
        {
                this->eta = eta;
                this->eta_rt = eta_rt;
                this->Vthresh = Vthresh;
                this->mu = mu;
                this->biasMax = biasMax;
                this->biasMin = biasMin;
                this->isActive = isActive;
        }

        float eta;

        float eta_rt;

        float mu;

        float biasMax;

        float biasMin;

        float Vthresh;

        bool isActive;

        void setActive(bool active, Time time);

        void updateRtarget(Time time);

        virtual ~BiasAdaptiveHomeostMechanism();

        virtual void postMountAsMountedObj(EvSimNetwork &net, EvSimObject::ID self, EvSimObject::ID mountpoint);

        virtual void updateState(SimContext &sim_context, Time time, update_id_t upd_id);

        virtual void reset(SimContext &sim_ctxt);

        virtual void eventHit(SimContext & sim_ctxt, Time time, port_id_t port);


protected:
        float *bias_ptr;
        double *vm_ptr;
        float rTarget;
        double prev_vm;
        double last_bias_upd_time;
        double last_rtgt_upd_time;
};

#endif /* BiasAdaptiveHomeostMECHANISM_H_ */