vect.c File Reference

Vector operations. More...

#include <stdlib.h>
#include <string.h>
#include "def.h"
#include "struct.h"
#include "internal_proto.h"

Go to the source code of this file.

Data Structures
struct	_doubleint

Typedefs
typedef struct _doubleint	doubleint

Functions
void	rand_double (int n, double *v)
void	randn_double (int n, double *v)
void	vecset (int n, double t, double *v)
void	linspace (double a, double b, int num, double *arr)
int	compare1 (const void *a, const void *b)
int	compare2 (const void *a, const void *b)
void	sort_double (int n, double *v, int *ind)
void	vec_perm (int n, int *p, double *x, double *y)
void	vec_iperm (int n, int *p, double *x, double *y)

Detailed Description

Vector operations.

Definition in file vect.c.

Typedef Documentation

typedef struct _doubleint doubleint

Function Documentation

int compare1	(	const void *	a,
		const void *	b
	)

Definition at line 66 of file vect.c.

Referenced by sort_double().

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int compare2	(	const void *	a,
		const void *	b
	)

Definition at line 81 of file vect.c.

References _doubleint::d.

Referenced by sort_double().

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void linspace	(	double	a,
		double	b,
		int	num,
		double *	arr
	)

Definition at line 54 of file vect.c.

Referenced by exDOS(), LanDos(), LanDosG(), lsPol(), main(), and spslicer().

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void rand_double	(	int	n,
		double *	v
	)

Definition at line 11 of file vect.c.

Referenced by ChebLanNr(), ChebLanTr(), evsl_cheblannr(), evsl_cheblantr(), evsl_lanbounds(), evsl_ratlannr(), evsl_ratlantr(), kpmdos(), LanDosG(), LanTrbounds(), main(), RatLanNr(), and RatLanTr().

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void randn_double	(	int	n,
		double *	v
	)

Definition at line 26 of file vect.c.

Referenced by LanDos(), and LanDosG().

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void sort_double	(	int	n,
		double *	v,
		int *	ind
	)

Definition at line 92 of file vect.c.

References compare1(), compare2(), _doubleint::d, _doubleint::i, and Malloc.

Referenced by exeiglap3(), and main().

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void vec_iperm	(	int	n,
		int *	p,
		double *	x,
		double *	y
	)

Definition at line 127 of file vect.c.

void vec_perm	(	int	n,
		int *	p,
		double *	x,
		double *	y
	)

Definition at line 114 of file vect.c.

void vecset	(	int	n,
		double	t,
		double *	v
	)

Definition at line 48 of file vect.c.

Referenced by chebxPltd().

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