#include "general.h"
#include <errno.h>

Include dependency graph for general.c:

Functions
real	vector_median (int n, real *x)

real	vector_percentile (int n, real *x, real y)

real	drand ()

int	irand (int n)

int *	random_permutation (int n)

real *	vector_subtract_from (int n, real x, real y)

real *	vector_subtract_to (int n, real x, real y)

real *	vector_add_to (int n, real x, real y)

real	vector_product (int n, real x, real y)

real *	vector_saxpy (int n, real x, real y, real beta)

real *	vector_saxpy2 (int n, real x, real y, real beta)

void	vector_print (char s, int n, real x)

void	vector_take (int n, real v, int m, int p, real **u)

void	vector_float_take (int n, float v, int m, int p, float **u)

int	comp_ascend (const void s1, const void s2)

int	comp_descend (const void s1, const void s2)

int	comp_descend_int (const void s1, const void s2)

int	comp_ascend_int (const void s1, const void s2)

void	vector_ordering (int n, real v, int *p, int ascending)

void	vector_sort_real (int n, real *v, int ascending)

void	vector_sort_int (int n, int *v, int ascending)

int	excute_system_command3 (char s1, char s2, char *s3)

int	excute_system_command (char s1, char s2)

real	distance_cropped (real *x, int dim, int i, int j)

real	distance (real *x, int dim, int i, int j)

real	point_distance (real p1, real p2, int dim)

char *	strip_dir (char *s)

void	scale_to_box (real xmin, real ymin, real xmax, real ymax, int n, int dim, real *x)

int	digitsQ (char *s)

int	validQ_int_string (char to_convert, int v)

Function Documentation

int comp_ascend	(	const void *	s1,
		const void *	s2
	)

Definition at line 158 of file general.c.

References real.

Referenced by vector_ordering(), and vector_sort_real().

int comp_ascend_int	(	const void *	s1,
		const void *	s2
	)

Definition at line 196 of file general.c.

Referenced by vector_sort_int().

int comp_descend	(	const void *	s1,
		const void *	s2
	)

Definition at line 171 of file general.c.

References real.

Referenced by vector_ordering(), and vector_sort_real().

int comp_descend_int	(	const void *	s1,
		const void *	s2
	)

Definition at line 183 of file general.c.

Referenced by vector_sort_int().

int digitsQ ( char * s )

Definition at line 347 of file general.c.

real distance	(	real *	x,
		int	dim,
		int	i,
		int	j
	)

Definition at line 283 of file general.c.

References dist(), and real.

real distance_cropped	(	real *	x,
		int	dim,
		int	i,
		int	j
	)

Definition at line 275 of file general.c.

References dist(), MAX, MINDIST, and real.

real drand ( void )

Definition at line 52 of file general.c.

References real.

Referenced by assign_random_edge_color(), SparseStressMajorizationSmoother_new(), spring_electrical_embedding(), spring_electrical_embedding_fast(), spring_electrical_embedding_slow(), spring_electrical_spring_embedding(), spring_maxent_embedding(), stress_model_core(), StressMajorizationSmoother_smooth(), and uniform_stress().

int excute_system_command	(	char *	s1,
		char *	s2
	)

Definition at line 267 of file general.c.

int excute_system_command3	(	char *	s1,
		char *	s2,
		char *	s3
	)

Definition at line 258 of file general.c.

int irand ( int n )

Definition at line 56 of file general.c.

References assert.

Referenced by random_permutation().

real point_distance	(	real *	p1,
		real *	p2,
		int	dim
	)

Definition at line 291 of file general.c.

References dist(), and real.

Referenced by QuadTree_get_supernodes_internal().

int* random_permutation ( int n )

Definition at line 63 of file general.c.

References irand(), MALLOC, and NULL.

void scale_to_box	(	real	xmin,
		real	ymin,
		real	xmax,
		real	ymax,
		int	n,
		int	dim,
		real *	x
	)

Definition at line 312 of file general.c.

References MAX, max, MIN, real, xmin, and ymin.

Referenced by uniform_stress().

char* strip_dir ( char * s )

Definition at line 299 of file general.c.

References FALSE, and TRUE.

Referenced by dump_coordinates(), and makeDotGraph().

int validQ_int_string	(	char *	to_convert,
		int *	v
	)

Definition at line 354 of file general.c.

References int, INT_MAX, and INT_MIN.

real* vector_add_to	(	int	n,
		real *	x,
		real *	y
	)

Definition at line 94 of file general.c.

void vector_float_take	(	int	n,
		float *	v,
		int	m,
		int *	p,
		float **	u
	)

Definition at line 145 of file general.c.

References assert, and MALLOC.

real vector_median	(	int	n,
		real *	x
	)

Definition at line 21 of file general.c.

References FREE, NULL, real, TRUE, and vector_ordering().

void vector_ordering	(	int	n,
		real *	v,
		int **	p,
		int	ascending
	)

Definition at line 210 of file general.c.

References comp_ascend(), comp_descend(), FREE, int, MALLOC, and real.

Referenced by vector_median(), and vector_percentile().

real vector_percentile	(	int	n,
		real *	x,
		real	y
	)

Definition at line 35 of file general.c.

References FREE, MAX, MIN, NULL, real, TRUE, and vector_ordering().

void vector_print	(	char *	s,
		int	n,
		real *	x
	)

Definition at line 122 of file general.c.

real vector_product	(	int	n,
		real *	x,
		real *	y
	)

Definition at line 101 of file general.c.

References real.

Referenced by StressMajorizationSmoother_smooth().

real* vector_saxpy	(	int	n,
		real *	x,
		real *	y,
		real	beta
	)

Definition at line 108 of file general.c.

real* vector_saxpy2	(	int	n,
		real *	x,
		real *	y,
		real	beta
	)

Definition at line 115 of file general.c.

void vector_sort_int	(	int	n,
		int *	v,
		int	ascending
	)

Definition at line 250 of file general.c.

References comp_ascend_int(), and comp_descend_int().

void vector_sort_real	(	int	n,
		real *	v,
		int	ascending
	)

Definition at line 243 of file general.c.

References comp_ascend(), comp_descend(), and real.

real* vector_subtract_from	(	int	n,
		real *	x,
		real *	y
	)

Definition at line 82 of file general.c.

real* vector_subtract_to	(	int	n,
		real *	x,
		real *	y
	)

Definition at line 88 of file general.c.

void vector_take	(	int	n,
		real *	v,
		int	m,
		int *	p,
		real **	u
	)

Definition at line 132 of file general.c.

References assert, MALLOC, and real.

Functions

Function Documentation