Random

Functions related to random number generation. More...

Functions
void	generateRandomControlTimes (double *controlTimes, const size_t numPoints)
	Generate random control times for cubic spline interpolation.
void	generateRandomControlPoints (double *controlPoints, const double maxValue, const size_t numPoints)
	Generate random control points for cubic spline interpolation.
int	random_int (int min, int max)
	Generate a random integer between min and max (inclusive).
double	randomExponentialSeconds (double minSeconds, double maxSeconds)
	Generate a random floating point value (seconds) between a minimum and maximum value.
void	shuffle (int arr[], int n)
	Shuffles the elements of an array.

Detailed Description

Functions related to random number generation.

Function Documentation

generateRandomControlPoints()

void generateRandomControlPoints	(	double *	controlPoints,
		const double	maxValue,
		const size_t	numPoints )

Generate random control points for cubic spline interpolation.

Parameters

controlPoints	Pointer to an array to store the generated control points.
maxValue	The maximum value for generating random control points.
numPoints	The number of control points.

generateRandomControlTimes()

void generateRandomControlTimes	(	double *	controlTimes,
		const size_t	numPoints )

Generate random control times for cubic spline interpolation.

Parameters

controlTimes	Pointer to an array to store the generated control times.
numPoints	The number of control points.

random_int()

int random_int	(	int	min,
		int	max )

Generate a random integer between min and max (inclusive).

Parameters

min	The minimum value for the random integer (inclusive).
max	The maximum value for the random integer (inclusive).

Returns

The generated random integer.

randomExponentialSeconds()

double randomExponentialSeconds	(	double	minSeconds,
		double	maxSeconds )

Generate a random floating point value (seconds) between a minimum and maximum value.

If the maximum is less than or equal to the minimum, returns the minimum value. Otherwise, computes an exponential distribution between the minimum and maximum values.

Parameters

minSeconds	The minimum value in seconds.
maxSeconds	The maximum value in seconds.

Returns

A random floating point value in seconds.

shuffle()

void shuffle	(	int	arr[],
		int	n )

Shuffles the elements of an array.

This function shuffles the elements of the given array in place. It uses the Fisher-Yates shuffle algorithm.

Parameters

arr	The array to be shuffled.
n	The number of elements in the array.