Stochastic.h

/*
 * openSF Error Generation Libraries (OSFEG)
 * Deimos Space, S.L.U.
 * 
 * This file is part of OSFEG. OSFEG is free software; you can redistribute it
 * and/or modify it under the terms of the 'ESA Software Community Licence Permissive' as
 * published by the European Space Agency; either version 2.4 of the License,
 * or (at your option) any later version. You should have received a
 * copy of the 'ESA Software Community Licence Permissive - v2.4' along with this program
 * or one can be found at <http://eop-cfi.esa.int/index.php/docs-and-mission-data/licensing-documents>.
 *
 */
 
#ifndef STOCHASTIC_H_
#define STOCHASTIC_H_
 
#include "stl_tree/Composite.h"
#include "Random.h"
#include "RandomFunctions.h"
#include <string>
 
using namespace std;
 
class Stochastic: public Composite
{
private:
 
    string type;
 
    Random *random;
 
    RandomFunctions *randomFunctions;
 
    double getBeta();
 
    double getGamma();
 
    double getExponential();
 
    double getNormal();
 
    double getUniform();
 
    double getTruncatedGaussian();
 
    double getCustomPDF();
 
    int getPoisson();
 
    int getUniformDiscrete();
 
    double getNextValue();
public:
 
    Stochastic(string type, int32_t seed);
 
    ~Stochastic();
 
    double getValue(double time);
 
    void setSeed(int32_t seed);
 
    void reset();
};
 
#endif /* STOCHASTIC_H_ */