density.h

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#ifndef DENSITY_H
#define DENSITY_H


#include <config.h>

#include <iostream>

#include <jwsc++/base/exception.h>


namespace Density {


class Uniform_params
{
    public:

        Uniform_params(float min=0, float max=0) 
            throw (jwscxx::base::Arg_error);


        virtual ~Uniform_params() { }


        virtual void set(float min, float max) throw (jwscxx::base::Arg_error);


        float get_min() const { return min; }


        float get_max() const { return max; }


        friend std::ostream& operator<<(std::ostream&, const Uniform_params&);


        friend std::istream& operator>>(std::istream&, Uniform_params&);


    protected:

        float min;

        float max;
};




class Gaussian_params
{
    public:

        Gaussian_params
        (
            float mu=0, 
            float sigma=1, 
            float min=0, 
            float max=0
        ) 
        throw (jwscxx::base::Arg_error);


        virtual ~Gaussian_params() { }


        void set
        (
            float mu, 
            float sigma, 
            float min, 
            float max
        ) 
        throw (jwscxx::base::Arg_error);


        float get_mu() const { return mu; }


        float get_sigma() const { return sigma; }


        float get_min() const { return min; }


        float get_max() const { return max; }


        friend std::ostream& operator<<(std::ostream&, const Gaussian_params&);


        friend std::istream& operator>>(std::istream&, Gaussian_params&);


    protected:

        float mu;

        float sigma;

        float min;

        float max;
};


}


#endif