Interval.h

Go to the documentation of this file.

#pragma once
#include "Platform.h"
 
namespace dyno {
 
    /*
     * Interval class is defined for C++ floating-point types.
     */
 
    template <typename Real>
    class Interval
    {
    public:
        DYN_FUNC Interval();
        DYN_FUNC Interval(Real min_val, Real max_val, bool lOpen = false, bool rOpen = false);
        DYN_FUNC Interval(const Interval<Real> &interval);
        DYN_FUNC Interval<Real>& operator= (const Interval<Real> &interval);
        DYN_FUNC bool operator== (const Interval<Real> &interval);
        DYN_FUNC bool operator!= (const Interval<Real> &interval);
        DYN_FUNC ~Interval();
 
        DYN_FUNC Real size() const;
 
        inline DYN_FUNC Real leftLimit() const { return v0; }
        inline DYN_FUNC Real rightLimit() const { return v1; }
 
        DYN_FUNC bool isLeftOpen() const;
        DYN_FUNC bool isRightOpen() const;
 
        DYN_FUNC void setLeftLimit(Real val, bool bOpen = false);
        DYN_FUNC void setRightLimit(Real val, bool bOpen = false);
 
        DYN_FUNC bool inside(Real val) const;
        DYN_FUNC bool outside(Real val) const;
 
        DYN_FUNC Interval<Real> intersect(const Interval<Real>& itv) const;
 
        DYN_FUNC bool isEmpty() const;
 
        DYN_FUNC static Interval<Real> unitInterval(); //[0,1]
    private:
        Real v0, v1;
        bool leftOpen, rightOpen;
    };
 
}  //end of namespace dyno
 
#include "Interval.inl"