postSynapseModels.h

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#ifndef POSTSYNAPSEMODELS_H
#define POSTSYNAPSEMODELS_H

#include "dpclass.h"

#include <string>
#include <vector>
#include <cmath>

using namespace std;


class postSynModel
{
public:
    string postSyntoCurrent; 
    string postSynDecay; 
    string supportCode; 
    vector<string> varNames; 
    vector<string> varTypes; 
    vector<string> pNames; 
    vector<string> dpNames; 
    dpclass *dps; 

    postSynModel(); 
    ~postSynModel(); 
};


// Post-Synapse Types
extern vector<postSynModel> postSynModels; 
extern unsigned int EXPDECAY; //default - exponential decay
extern unsigned int IZHIKEVICH_PS; //empty postsynaptic rule for the Izhikevich model.
const unsigned int MAXPOSTSYN = 2; // maximum number of postsynaptic integration: SpineML needs to know this


//--------------------------------------------------------------------------
//--------------------------------------------------------------------------

class expDecayDp : public dpclass
{
public:
    double calculateDerivedParameter(int index, vector<double> pars, double dt = 1.0) {
        switch (index) {
        case 0:
            return expDecay(pars, dt);
        }
        return -1;
    }

    double expDecay(vector<double> pars, double dt) {
        return exp(-dt/pars[0]);
    }
};


//--------------------------------------------------------------------------
//--------------------------------------------------------------------------

void preparePostSynModels();

#endif // POSTSYNAPSEMODELS_H