lux::Function1D Class Reference

#include <mcdistribution.h>

Collaboration diagram for lux::Function1D:

[legend]

List of all members.

Public Member Functions
	Function1D (float *f, int n)
	~Function1D ()
float	Eval (float x) const
Public Attributes
float *	func
int	count

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Detailed Description

A utility class evaluating a regularly sampled 1D function.

Definition at line 33 of file mcdistribution.h.

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Constructor & Destructor Documentation

lux::Function1D::Function1D	(	float *	f,
		int	n
	)			[inline]

Creates a 1D function from the given data. It is assumed that the given function is sampled regularly sampled in the interval [0,1] (ex. 0.1, 0.3, 0.5, 0.7, 0.9 for 5 samples).

Parameters:

	f	The values of the function.
	n	The number of samples.

Definition at line 43 of file mcdistribution.h.

References count, func, and memcpy().

lux::Function1D::~Function1D

(

)

[inline]

Definition at line 48 of file mcdistribution.h.

References func.

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Member Function Documentation

float lux::Function1D::Eval

(

float

x

)

const [inline]

Evaluates the function at the given position.

Parameters:

x

The x value to evaluate the function at.

Returns:

The function value at the given position.

Definition at line 59 of file mcdistribution.h.

References Clamp(), count, func, and cimg_library::cimg::min().

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Member Data Documentation

int lux::Function1D::count

Definition at line 75 of file mcdistribution.h.

Referenced by Eval(), and Function1D().

float* lux::Function1D::func

Definition at line 71 of file mcdistribution.h.

Referenced by Eval(), Function1D(), and ~Function1D().

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

• mcdistribution.h