uniformdistribution2d.h

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#ifndef UNIFORMDISTRIBUTION2D_H

#define UNIFORMDISTRIBUTION2D_H

#include "probabilitydistribution2d.h"
#include "uniformdistribution.h"

class UniformDistribution2D : public ProbabilityDistribution2D
{
public:
        UniformDistribution2D(double minValueX, double maxValueX, double minValueY, double maxValueY,
                              GslRandomNumberGenerator *pRng);
        
        Point2D pickPoint() const;
        double pickMarginalX() const                                                    { return m_xDist.pickNumber(); }
        double pickMarginalY() const                                                    { return m_yDist.pickNumber(); }
        double pickConditionalOnX(double x) const                                       { return m_yDist.pickNumber(); }
        double pickConditionalOnY(double y) const                                       { return m_xDist.pickNumber(); }

        double getXMin() const                                                          { return m_xDist.getMin(); }
        double getXMax() const                                                          { return m_xDist.getMax(); }
        double getYMin() const                                                          { return m_yDist.getMin(); }
        double getYMax() const                                                          { return m_yDist.getMax(); }
private:
        UniformDistribution m_xDist, m_yDist;
};

inline UniformDistribution2D::UniformDistribution2D(double minValueX, double maxValueX,
                                                    double minValueY, double maxValueY,
                                                    GslRandomNumberGenerator *pRng) : ProbabilityDistribution2D(pRng, true), 
                                                                                      m_xDist(minValueX, maxValueX, pRng),
                                                                                      m_yDist(minValueY, maxValueY, pRng)

{
}

inline Point2D UniformDistribution2D::pickPoint() const
{
        double x = m_xDist.pickNumber();
        double y = m_yDist.pickNumber();
        return Point2D(x, y);
}

#endif // UNIFORMDISTRIBUTION_H