LSQR.h File Reference

#include <float.h>
#include <functional>
#include <limits.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>

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Classes
struct	LSQR_LONG_VECTOR
struct	LSQR_DOUBLE_VECTOR
struct	LSQR_INPUTS
struct	LSQR_OUTPUTS
struct	LSQR_WORK

Macros
#define	lsqr_sqr(a)

Typedefs
typedef struct LSQR_LONG_VECTOR	lvec
typedef struct LSQR_DOUBLE_VECTOR	dvec
typedef struct LSQR_INPUTS	lsqr_input
typedef struct LSQR_OUTPUTS	lsqr_output
typedef struct LSQR_WORK	lsqr_work

Functions
void	lsqr_error (const char *, int)
lvec *	alloc_lvec (long)
void	free_lvec (lvec *)
dvec *	alloc_dvec (long)
void	free_dvec (dvec *)
void	alloc_lsqr_mem (lsqr_input **, lsqr_output **, lsqr_work **, long, long)
void	free_lsqr_mem (lsqr_input *, lsqr_output *, lsqr_work *)
lsqr_input *	alloc_lsqr_in (long, long)
void	free_lsqr_in (lsqr_input *)
lsqr_output *	alloc_lsqr_out (long, long)
void	free_lsqr_out (lsqr_output *)
lsqr_work *	alloc_lsqr_wrk (long, long)
void	free_lsqr_wrk (lsqr_work *)
void	lsqr (lsqr_input *, lsqr_output *, lsqr_work *, std::function< void(long, dvec *, dvec *, void *)>, void *)
double	dvec_norm2 (dvec *)
void	dvec_scale (double, dvec *)
void	dvec_copy (dvec *, dvec *)

Macro Definition Documentation

lsqr_sqr

#define lsqr_sqr

(

a

)

Value:

((a) * (a))

Definition at line 83 of file LSQR.h.

Typedef Documentation

dvec

typedef struct LSQR_DOUBLE_VECTOR dvec

lsqr_input

typedef struct LSQR_INPUTS lsqr_input

lsqr_output

typedef struct LSQR_OUTPUTS lsqr_output

lsqr_work

typedef struct LSQR_WORK lsqr_work

lvec

typedef struct LSQR_LONG_VECTOR lvec

Function Documentation

alloc_dvec()

dvec * alloc_dvec

(

long

dvec_size

)

Definition at line 131 of file LSQR.cxx.

alloc_lsqr_in()

lsqr_input * alloc_lsqr_in	(	long	max_num_rows,
		long	max_num_cols )

Definition at line 225 of file LSQR.cxx.

alloc_lsqr_mem()

void alloc_lsqr_mem	(	lsqr_input **	in_struct,
		lsqr_output **	out_struct,
		lsqr_work **	wrk_struct,
		long	max_num_rows,
		long	max_num_cols )

Definition at line 173 of file LSQR.cxx.

alloc_lsqr_out()

lsqr_output * alloc_lsqr_out	(	long	,
		long	)

alloc_lsqr_wrk()

lsqr_work * alloc_lsqr_wrk	(	long	,
		long	)

alloc_lvec()

lvec * alloc_lvec

(

long

lvec_size

)

Definition at line 90 of file LSQR.cxx.

dvec_copy()

void dvec_copy	(	dvec *	orig,
		dvec *	copy )

Definition at line 862 of file LSQR.cxx.

dvec_norm2()

double dvec_norm2

(

dvec *

vec

)

Definition at line 821 of file LSQR.cxx.

dvec_scale()

void dvec_scale	(	double	scal,
		dvec *	vec )

Definition at line 843 of file LSQR.cxx.

free_dvec()

void free_dvec

(

dvec *

dbl_vec

)

Definition at line 159 of file LSQR.cxx.

free_lsqr_in()

void free_lsqr_in

(

lsqr_input *

in_struct

)

Definition at line 257 of file LSQR.cxx.

free_lsqr_mem()

void free_lsqr_mem	(	lsqr_input *	in_struct,
		lsqr_output *	out_struct,
		lsqr_work *	wrk_struct )

Definition at line 210 of file LSQR.cxx.

free_lsqr_out()

void free_lsqr_out

(

lsqr_output *

out_struct

)

Definition at line 298 of file LSQR.cxx.

free_lsqr_wrk()

void free_lsqr_wrk

(

lsqr_work *

wrk_struct

)

Definition at line 344 of file LSQR.cxx.

free_lvec()

void free_lvec

(

lvec *

lng_vec

)

Definition at line 117 of file LSQR.cxx.

lsqr()

void lsqr	(	lsqr_input *	input,
		lsqr_output *	output,
		lsqr_work *	work,
		std::function< void(long, dvec *, dvec *, void *)>	mat_vec_prod,
		void *	prod )

Definition at line 418 of file LSQR.cxx.

lsqr_error()

void lsqr_error	(	const char *	msg,
		int	code )

Definition at line 77 of file LSQR.cxx.