#ifndef RECTANGULAR_H
#define RECTANGULAR_H


#include <cmath>
#include <random>
#include "../Random.h"
#include "../../Assertions.h"
#include "Normal.h"

namespace Distribution {

	/** normal distribution */
	template <typename T> class Rectangular {

	private:

		const T mu;
		const T h;
		const T width;

	public:

		/** ctor */
		Rectangular(const T mu, const T width) : mu(mu), h(1.0/width), width(width) {

		}

		/** get probability for the given value */
		T getProbability(const T val) const {
			const T diff = std::abs(val - mu);
			return (diff < width/2)	? (h) : (0.0);
		}

		/** get the probability for the given value */
		static T getProbability(const T mu, const T width, const T val) {
			Rectangular<T> dist(mu, width);
			return dist.getProbability(val);
		}

	};

}


#endif // RECTANGULAR_H