band.c File Reference

#include "Mdefines.h"
#include "M5.h"
#include "idz.h"

Go to the source code of this file.

Macros
#define	TEMPLATE(c)
#define	TEMPLATE(c)
#define	TEMPLATE(c)

Functions
SEXP	dense_band (SEXP from, const char *class, int a, int b)
SEXP	sparse_band (SEXP from, const char *class, int a, int b)
SEXP	R_dense_band (SEXP s_from, SEXP s_a, SEXP s_b)
SEXP	R_sparse_band (SEXP s_from, SEXP s_a, SEXP s_b)

Macro Definition Documentation

TEMPLATE [1/3]

#define TEMPLATE

(

c

)

Value:

    do { \
        c##TYPE *px0 = c##PTR(x0), *px1 = c##PTR(x1); \
        if (ge && class[1] != 'g') { \
        if (!packed) \
            c##NAME(force2)(px1, px0, n_, ul0, ct0, nu0); \
        else \
            c##NAME( pack1)(px1, px0, n_, ul0, ct0, nu0); \
        px0 = NULL; \
        packed = 0; \
        } else if (tr && class[1] == 's' && ul0 != ul1) { \
        if (!packed) \
            c##NAME(trans2)(px1, px0, m_, n_ , ct0); \
        else \
            c##NAME(trans1)(px1, px0, n_, ul0, ct0); \
        px0 = NULL; \
        ul0 = ul1; \
        } \
        if (!packed) \
            c##NAME( band2)(px1, px0, m_, n_ , a_, b_); \
        else \
            c##NAME( band1)(px1, px0, n_, ul0, a_, b_); \
    } while (0)

Referenced by dense_band(), and sparse_band().

TEMPLATE [2/3]

#define TEMPLATE

(

c

)

TEMPLATE [3/3]

#define TEMPLATE

(

c

)

Function Documentation

dense_band()

SEXP dense_band	(	SEXP	from,
		const char *	class,
		int	a,
		int	b )

Definition at line 7 of file band.c.

References cl, DIAG, DIM, DIMNAMES, GET_SLOT, Matrix_xSym, newObject(), PACKED_LENGTH, SET_DIAG, SET_DIM, SET_DIMNAMES, SET_SLOT, SET_TRANS, SET_UPLO, SWITCH4, TEMPLATE, TRANS, TYPEOF, and UPLO.

Referenced by R_dense_band().

R_dense_band()

SEXP R_dense_band	(	SEXP	s_from,
		SEXP	s_a,
		SEXP	s_b )

Definition at line 350 of file band.c.

References _, dense_band(), DIM, matrix_as_dense(), Matrix_class(), TYPEOF, and valid_dense.

R_sparse_band()

SEXP R_sparse_band	(	SEXP	s_from,
		SEXP	s_a,
		SEXP	s_b )

Definition at line 380 of file band.c.

References _, DIM, Matrix_class(), sparse_band(), and valid_sparse.

sparse_band()

SEXP sparse_band	(	SEXP	from,
		const char *	class,
		int	a,
		int	b )

Definition at line 95 of file band.c.

References cl, DIAG, DIM, DIMNAMES, GET_SLOT, Matrix_Calloc, Matrix_iSym, Matrix_jSym, Matrix_pSym, Matrix_xSym, newObject(), SET_DIAG, SET_DIM, SET_DIMNAMES, SET_SLOT, SET_TRANS, SET_UPLO, SWAP, SWITCH5, TEMPLATE, TRANS, and UPLO.

Referenced by R_sparse_band(), and sparse_diag_N2U().