sparse.h File Reference

#include "matrix.h"

Go to the source code of this file.

Classes
struct	row_elt
struct	SPROW
struct	SPMAT
struct	mesch_pair
struct	SPVEC

Macros
#define	SMNULL   ((SPMAT*)NULL)
#define	SVNULL   ((SPVEC*)NULL)
#define	sprow_idx2(r, c, hint)
#define	sp_input()   sp_finput(stdin)
#define	sp_output(A)   sp_foutput(stdout,(A))
#define	sp_output2(A)   sp_foutput2(stdout,(A))
#define	row_mltadd(r1, r2, alpha, out)   sprow_mltadd(r1,r2,alpha,0,out)
#define	out_row(r)   sprow_foutput(stdout,(r))
#define	SP_FREE(A)   ( sp_free((A)), (A)=(SPMAT *)NULL)
#define	fixindex(idx)

Typedefs
typedef struct row_elt	row_elt
typedef struct SPROW	SPROW
typedef struct SPMAT	SPMAT
typedef struct mesch_pair	mesch_pair
typedef struct SPVEC	SPVEC

Functions
int	sp_get_vars (int m, int n, int deg,...)
int	sp_resize_vars (int m, int n,...)
int	sp_free_vars (SPMAT **,...)
SPMAT *	sp_get (int, int, int)
SPMAT *	sp_copy (SPMAT *)
SPMAT *	sp_copy2 (SPMAT *, SPMAT *)
SPMAT *	sp_zero (SPMAT *)
SPMAT *	sp_resize (SPMAT *, int, int)
SPMAT *	sp_compact (SPMAT *, double)
double	sp_get_val (SPMAT *, int, int)
double	sp_set_val (SPMAT *, int, int, double)
VEC *	sp_mv_mlt (SPMAT *, VEC *, VEC *)
VEC *	sp_vm_mlt (SPMAT *, VEC *, VEC *)
int	sp_free (SPMAT *)
SPMAT *	sp_col_access (SPMAT *)
SPMAT *	sp_diag_access (SPMAT *)
int	chk_col_access (SPMAT *)
SPMAT *	sp_finput (FILE *)
void	sp_foutput (FILE *, SPMAT *)
void	sp_foutput2 (FILE *, SPMAT *)
SPMAT *	sp_smlt (SPMAT *A, double alpha, SPMAT *B)
SPMAT *	sp_add (SPMAT *A, SPMAT *B, SPMAT *C)
SPMAT *	sp_sub (SPMAT *A, SPMAT *B, SPMAT *C)
SPMAT *	sp_mltadd (SPMAT *A, SPMAT *B, double alpha, SPMAT *C)
SPROW *	sprow_get (int)
SPROW *	sprow_xpd (SPROW *r, int n, int type)
SPROW *	sprow_resize (SPROW *r, int n, int type)
SPROW *	sprow_merge (SPROW *, SPROW *, SPROW *, int type)
SPROW *	sprow_copy (SPROW *, SPROW *, SPROW *, int type)
SPROW *	sprow_mltadd (SPROW *, SPROW *, double, int, SPROW *, int type)
SPROW *	sprow_add (SPROW *r1, SPROW *r2, int j0, SPROW *r_out, int type)
SPROW *	sprow_sub (SPROW *r1, SPROW *r2, int j0, SPROW *r_out, int type)
SPROW *	sprow_smlt (SPROW *r1, double alpha, int j0, SPROW *r_out, int type)
double	sprow_set_val (SPROW *, int, double)
int	sprow_free (SPROW *)
int	sprow_idx (SPROW *, int)
void	sprow_foutput (FILE *, SPROW *)
void	sp_dump (FILE *fp, SPMAT *A)
void	sprow_dump (FILE *fp, SPROW *r)
MAT *	sp_m2dense (SPMAT *A, MAT *out)

Macro Definition Documentation

fixindex

#define fixindex

(

idx

)

Value:

             ((idx) == -1 ? (error(E_BOUNDS,"fixindex"),0) : \
             (idx) < 0 ? -((idx)+2) : (idx))

Definition at line 186 of file sparse.h.

out_row

#define out_row

(

r

)

sprow_foutput(stdout,(r))

Definition at line 181 of file sparse.h.

row_mltadd

#define row_mltadd	(		r1,
			r2,
			alpha,
			out
	)		sprow_mltadd(r1,r2,alpha,0,out)

Definition at line 180 of file sparse.h.

SMNULL

#define SMNULL   ((SPMAT*)NULL)

Definition at line 74 of file sparse.h.

SP_FREE

#define SP_FREE

(

A

)

( sp_free((A)), (A)=(SPMAT *)NULL)

Definition at line 183 of file sparse.h.

sp_input

#define sp_input

(

)

sp_finput(stdin)

Definition at line 177 of file sparse.h.

sp_output

#define sp_output

(

A

)

sp_foutput(stdout,(A))

Definition at line 178 of file sparse.h.

sp_output2

#define sp_output2

(

A

)

sp_foutput2(stdout,(A))

Definition at line 179 of file sparse.h.

sprow_idx2

#define sprow_idx2	(		r,
			c,
			hint
	)

Value:

    ( ( (hint) >= 0 && (hint) < (r)->len && \
       (r)->elt[hint].col == (c)) ? (hint) : sprow_idx((r),(c)) )

Definition at line 78 of file sparse.h.

SVNULL

#define SVNULL   ((SPVEC*)NULL)

Definition at line 75 of file sparse.h.

Typedef Documentation

mesch_pair

typedef struct mesch_pair mesch_pair

row_elt

typedef struct row_elt row_elt

SPMAT

typedef struct SPMAT SPMAT

SPROW

typedef struct SPROW SPROW

SPVEC

typedef struct SPVEC SPVEC

Function Documentation

chk_col_access()

int chk_col_access

(

SPMAT *

A

)

Definition at line 512 of file spbkp.c.

sp_add()

SPMAT * sp_add	(	SPMAT *	A,
		SPMAT *	B,
		SPMAT *	C
	)

sp_col_access()

SPMAT* sp_col_access

(

SPMAT *

A

)

Definition at line 376 of file sparse.c.

sp_compact()

SPMAT * sp_compact	(	SPMAT *	A,
		double	tol
	)

Definition at line 810 of file sparse.c.

sp_copy()

SPMAT * sp_copy

(

SPMAT *

)

sp_copy2()

SPMAT * sp_copy2	(	SPMAT *	,
		SPMAT *
	)

sp_diag_access()

SPMAT* sp_diag_access

(

SPMAT *

A

)

Definition at line 417 of file sparse.c.

sp_dump()

void sp_dump	(	FILE *	fp,
		SPMAT *	A
	)

Definition at line 127 of file sparseio.c.

sp_finput()

SPMAT* sp_finput

(

FILE *

fp

)

Definition at line 185 of file sparseio.c.

sp_foutput()

void sp_foutput	(	FILE *	,
		SPMAT *
	)

sp_foutput2()

void sp_foutput2	(	FILE *	,
		SPMAT *
	)

sp_free()

int sp_free

(

SPMAT *

A

)

Definition at line 260 of file sparse.c.

sp_free_vars()

int sp_free_vars	(	SPMAT **	va,
			...
	)

Definition at line 918 of file sparse.c.

sp_get()

SPMAT* sp_get	(	int	,
		int	,
		int
	)

sp_get_val()

double sp_get_val	(	SPMAT *	,
		int	,
		int
	)

sp_get_vars()

int sp_get_vars	(	int	m,
		int	n,
		int	deg,
			...
	)

Definition at line 861 of file sparse.c.

sp_m2dense()

MAT* sp_m2dense	(	SPMAT *	A,
		MAT *	out
	)

Definition at line 438 of file sparse.c.

sp_mltadd()

SPMAT * sp_mltadd	(	SPMAT *	A,
		SPMAT *	B,
		double	alpha,
		SPMAT *	C
	)

Definition at line 559 of file sparse.c.

sp_mv_mlt()

VEC* sp_mv_mlt	(	SPMAT *	,
		VEC *	,
		VEC *
	)

sp_resize()

SPMAT * sp_resize	(	SPMAT *	,
		int	,
		int
	)

sp_resize_vars()

int sp_resize_vars	(	int	m,
		int	n,
			...
	)

Definition at line 891 of file sparse.c.

sp_set_val()

double sp_set_val	(	SPMAT *	A,
		int	i,
		int	j,
		double	val
	)

Definition at line 66 of file sparse.c.

sp_smlt()

SPMAT* sp_smlt	(	SPMAT *	A,
		double	alpha,
		SPMAT *	B
	)

sp_sub()

SPMAT * sp_sub	(	SPMAT *	A,
		SPMAT *	B,
		SPMAT *	C
	)

sp_vm_mlt()

VEC * sp_vm_mlt	(	SPMAT *	A,
		VEC *	x,
		VEC *	out
	)

Definition at line 159 of file sparse.c.

sp_zero()

SPMAT * sp_zero

(

SPMAT *

)

sprow_add()

SPROW* sprow_add	(	SPROW *	r1,
		SPROW *	r2,
		int	j0,
		SPROW *	r_out,
		int	type
	)

sprow_copy()

SPROW * sprow_copy	(	SPROW *	,
		SPROW *	,
		SPROW *	,
		int	type
	)

sprow_dump()

void sprow_dump	(	FILE *	fp,
		SPROW *	r
	)

Definition at line 45 of file sprow.c.

sprow_foutput()

void sprow_foutput	(	FILE *	fp,
		SPROW *	r
	)

Definition at line 644 of file sprow.c.

sprow_free()

int sprow_free

(

SPROW *

r

)

Definition at line 259 of file sprow.c.

sprow_get()

SPROW* sprow_get

(

int

)

sprow_idx()

int sprow_idx	(	SPROW *	r,
		int	col
	)

Definition at line 75 of file sprow.c.

sprow_merge()

SPROW * sprow_merge	(	SPROW *	,
		SPROW *	,
		SPROW *	,
		int	type
	)

sprow_mltadd()

SPROW * sprow_mltadd	(	SPROW *	r1,
		SPROW *	r2,
		double	alpha,
		int	j0,
		SPROW *	r_out,
		int	type
	)

Definition at line 399 of file sprow.c.

sprow_resize()

SPROW * sprow_resize	(	SPROW *	r,
		int	n,
		int	type
	)

sprow_set_val()

double sprow_set_val	(	SPROW *	r,
		int	j,
		double	val
	)

Definition at line 666 of file sprow.c.

sprow_smlt()

SPROW * sprow_smlt	(	SPROW *	r1,
		double	alpha,
		int	j0,
		SPROW *	r_out,
		int	type
	)

Definition at line 605 of file sprow.c.

sprow_sub()

SPROW * sprow_sub	(	SPROW *	r1,
		SPROW *	r2,
		int	j0,
		SPROW *	r_out,
		int	type
	)

sprow_xpd()

SPROW * sprow_xpd	(	SPROW *	r,
		int	n,
		int	type
	)