discretedistribution.h

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#ifndef DISCRETEDISTRIBUTION_H

#define DISCRETEDISTRIBUTION_H

#include "probabilitydistribution.h"
#include <vector>

class GslRandomNumberGenerator;

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

        double pickNumber() const;
private:
        std::vector<double> m_histSums;
        std::vector<double> m_binStarts;
        double m_totalSum;
        bool m_floor;
};

#endif // DISCRETEDISTRIBUTION_H