normaldistribution.h

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#ifndef NORMALDISTRIBUTION_H

#define NORMALDISTRIBUTION_H

#include "probabilitydistribution.h"
#include "gslrandomnumbergenerator.h"

class NormalDistribution : public ProbabilityDistribution
{
public:
        NormalDistribution(double mu, double sigma, GslRandomNumberGenerator *pRng);
        
        double pickNumber() const;
        double getMu() const                                                                    { return m_mu; }
        double getSigma() const                                                                 { return m_sigma; }
private:
        double m_mu, m_sigma;
};

inline NormalDistribution::NormalDistribution(double mu, double sigma, GslRandomNumberGenerator *pRng) : ProbabilityDistribution(pRng)
{
        m_mu = mu;
        m_sigma = sigma;
}

inline double NormalDistribution::pickNumber() const
{
        return getRandomNumberGenerator()->pickGaussianNumber(m_mu, m_sigma);
}

#endif // NORMALDISTRIBUTION_H