MathUtils::Exponential Class Reference

Exponential function functor: f(x) = a * exp(b*x) + c. More...

#include <MathUtils_FunctorScalar.hxx>

Public Member Functions
	Exponential (double theScale=1.0, double theRate=1.0, double theOffset=0.0)
	Constructor with full parameters.
bool	Value (double theX, double &theY) const
	Evaluates exponential function.
bool	Values (double theX, double &theY, double &theDY) const
	Evaluates exponential function and derivative.

Detailed Description

Exponential function functor: f(x) = a * exp(b*x) + c.

Constructor & Destructor Documentation

Exponential()

MathUtils::Exponential::Exponential ( double theScale = 1.0, double theRate = 1.0, double theOffset = 0.0 )

inline

Constructor with full parameters.

Parameters

theScale	scale factor a
theRate	rate b
theOffset	vertical offset c

Member Function Documentation

Value()

bool MathUtils::Exponential::Value ( double theX, double & theY ) const

inline

Evaluates exponential function.

Parameters

[in]	theX	input value
[out]	theY	function value

Returns

true (always succeeds)

Values()

bool MathUtils::Exponential::Values ( double theX, double & theY, double & theDY ) const

inline

Evaluates exponential function and derivative.

Parameters

[in]	theX	input value
[out]	theY	function value
[out]	theDY	derivative value

Returns

true (always succeeds)

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

• MathUtils_FunctorScalar.hxx