discretedistribution.h

Go to the documentation of this file.

#ifndef DISCRETEDISTRIBUTION_H

#define DISCRETEDISTRIBUTION_H

#include <vector>

class GslRandomNumberGenerator;

class DiscreteDistribution
{
public:
        DiscreteDistribution(std::vector<double> &binStarts,
                             std::vector<double> &histValues, 
                             GslRandomNumberGenerator *pRndGen);
        ~DiscreteDistribution();

        double pickNumber() const;
private:
        std::vector<double> m_histSums;
        std::vector<double> m_binStarts;
        double m_totalSum;
        mutable GslRandomNumberGenerator *m_pRndGen;
};

#endif // DISCRETEDISTRIBUTION_H