inet::math::LineardbInterpolator< X, Y > Class Template Reference

#include <Interpolators.h>

Inheritance diagram for inet::math::LineardbInterpolator< X, Y >:

Public Member Functions
virtual Y	getValue (const X x1, const Y y1, const X x2, const Y y2, const X x) const override
	Returns the interpolated value for the given x. More...
virtual Y	getMean (const X x1, const Y y1, const X x2, const Y y2) const override
	Returns the mean interpolated value in the closed interval of [x1, x2]. More...
Public Member Functions inherited from inet::math::InterpolatorBase< X, Y >
virtual Y	getMin (const X x1, const Y y1, const X x2, const Y y2) const override
	Returns the minimum interpolated value in the closed interval of [x1, x2]. More...
virtual Y	getMax (const X x1, const Y y1, const X x2, const Y y2) const override
	Returns the maximum interpolated value in the closed interval of [x1, x2]. More...
Public Member Functions inherited from inet::math::IInterpolator< X, Y >
virtual	~IInterpolator ()

Static Public Attributes
static LineardbInterpolator< X, Y >	singleton

Member Function Documentation

getMean()

template<typename X , typename Y >

virtual Y inet::math::LineardbInterpolator< X, Y >::getMean ( const X  x1, const Y  y1, const X  x2, const Y  y2  ) const

inlineoverridevirtual

Returns the mean interpolated value in the closed interval of [x1, x2].

Implements inet::math::IInterpolator< X, Y >.

                                                                                     {
        ASSERT(x1 <= x2);
        auto y1dB = math::fraction2dB(y1);
        auto y2dB = math::fraction2dB(y2);
        return math::dB2fraction((y1dB + y2dB) / 2);
    }

getValue()

template<typename X , typename Y >

virtual Y inet::math::LineardbInterpolator< X, Y >::getValue ( const X  x1, const Y  y1, const X  x2, const Y  y2, const X  x  ) const

inlineoverridevirtual

Returns the interpolated value for the given x.

The value of x must fall into the closed interval [x1, x2].

Implements inet::math::IInterpolator< X, Y >.

                                                                                                 {
        ASSERT(x1 <= x && x <= x2);
        if (x1 == x)
            return y1;
        else if (x2 == x)
            return y2;
        else {
            auto a = toDouble(x - x1) / toDouble(x2 - x1);
            auto y1dB = math::fraction2dB(y1);
            auto y2dB = math::fraction2dB(y2);
            return math::dB2fraction(y1dB * (1 - a) + y2dB * a);
        }
    }

Member Data Documentation

singleton

template<typename X , typename Y >

LineardbInterpolator< X, Y > inet::math::LineardbInterpolator< X, Y >::singleton

static

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The documentation for this class was generated from the following file:

• Interpolators.h