rand.h File Reference

#include <cstdlib>
#include <cmath>
#include <ANN/ANN.h>

Go to the source code of this file.

Defines
#define	ANN_RAND   random
#define	ANN_RAND_MAX   2147483647UL
#define	ANN_SRAND   srandom
Functions
void	annClusEllipsoids (ANNpointArray pa, int n, int dim, int n_clus, ANNbool new_clust, double std_dev_small, double std_dev_lo, double std_dev_hi, int max_dim)
void	annClusGaussPts (ANNpointArray pa, int n, int dim, int n_clus, ANNbool new_clust, double std_dev)
void	annClusOrthFlats (ANNpointArray pa, int n, int dim, int n_clus, ANNbool new_clust, double std_dev, int max_dim)
void	annCoGaussPts (ANNpointArray pa, int n, int dim, double correlation)
void	annCoLaplacePts (ANNpointArray pa, int n, int dim, double correlation)
void	annGaussPts (ANNpointArray pa, int n, int dim, double std_dev)
void	annLaplacePts (ANNpointArray pa, int n, int dim)
void	annPlanted (ANNpointArray pa, int n, int dim, ANNpointArray src, int n_src, double std_dev)
void	annUniformPts (ANNpointArray pa, int n, int dim)
Variables
int	annIdum

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Define Documentation

#define ANN_RAND   random

Definition at line 52 of file rand.h.

Referenced by annRan0().

#define ANN_RAND_MAX   2147483647UL

Definition at line 54 of file rand.h.

Referenced by annRan0().

#define ANN_SRAND   srandom

Definition at line 53 of file rand.h.

Referenced by annRan0().

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Function Documentation

void annClusEllipsoids	(	ANNpointArray	pa,
		int	n,
		int	dim,
		int	n_clus,
		ANNbool	new_clust,
		double	std_dev_small,
		double	std_dev_lo,
		double	std_dev_hi,
		int	max_dim
	)

Definition at line 503 of file rand.cpp.

References annAllocPts(), annDeallocPts(), annRan0(), annRanInt(), annRanUnif(), genGauss(), offset(), and std_dev.

Referenced by generatePts().

void annClusGaussPts	(	ANNpointArray	pa,
		int	n,
		int	dim,
		int	n_clus,
		ANNbool	new_clust,
		double	std_dev
	)

Definition at line 314 of file rand.cpp.

References annAllocPts(), annDeallocPts(), annRanGauss(), annRanInt(), and annRanUnif().

Referenced by generatePts().

void annClusOrthFlats	(	ANNpointArray	pa,
		int	n,
		int	dim,
		int	n_clus,
		ANNbool	new_clust,
		double	std_dev,
		int	max_dim
	)

Definition at line 408 of file rand.cpp.

References annAllocPts(), annDeallocPts(), annRan0(), annRanInt(), annRanUnif(), CO_FLAG, genOrthFlat(), and offset().

Referenced by generatePts().

void annCoGaussPts	(	ANNpointArray	pa,
		int	n,
		int	dim,
		double	correlation
	)

Definition at line 250 of file rand.cpp.

References annRanGauss(), and KDL::sqrt().

Referenced by generatePts().

void annCoLaplacePts	(	ANNpointArray	pa,
		int	n,
		int	dim,
		double	correlation
	)

Definition at line 273 of file rand.cpp.

References annRan0(), and annRanLaplace().

Referenced by generatePts().

void annGaussPts	(	ANNpointArray	pa,
		int	n,
		int	dim,
		double	std_dev
	)

Definition at line 214 of file rand.cpp.

References annRanGauss().

Referenced by generatePts().

void annLaplacePts	(	ANNpointArray	pa,
		int	n,
		int	dim
	)

Definition at line 232 of file rand.cpp.

References annRanLaplace().

Referenced by generatePts().

void annPlanted	(	ANNpointArray	pa,
		int	n,
		int	dim,
		ANNpointArray	src,
		int	n_src,
		double	std_dev
	)

Definition at line 580 of file rand.cpp.

References annRanGauss(), and annRanInt().

Referenced by generatePts().

void annUniformPts	(	ANNpointArray	pa,
		int	n,
		int	dim
	)

Definition at line 196 of file rand.cpp.

References annRanUnif().

Referenced by generatePts().

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Variable Documentation

int annIdum

Definition at line 42 of file rand.cpp.

Referenced by annRan0(), generatePts(), initGlobals(), and main().