updown.c File Reference

#include "cholmod-etc.h"
#include "Mdefines.h"
#include "M5.h"

Go to the source code of this file.

Macros
#define	UPDOWN_FINISH

Functions
SEXP	sparseCholesky_updown (SEXP s_trf, SEXP s_obj, SEXP s_update)
SEXP	sparseCholesky_update (SEXP s_trf, SEXP s_obj, SEXP s_beta)

Macro Definition Documentation

UPDOWN_FINISH

#define UPDOWN_FINISH

Value:

    do { \
        SEXP dimnames = PROTECT(DIMNAMES(s_trf, 0)); \
        PROTECT(s_trf = CHF2M(L, 1)); \
        cholmod_free_factor(&L, &c); \
        if (TYPEOF(s_trf) == CHARSXP) \
            Rf_error("%s", CHAR(s_trf)); \
        SET_DIMNAMES(s_trf, 0, dimnames); \
        UNPROTECT(2); \
    } while (0)

Referenced by sparseCholesky_update(), and sparseCholesky_updown().

Function Documentation

sparseCholesky_update()

SEXP sparseCholesky_update	(	SEXP	s_trf,
		SEXP	s_obj,
		SEXP	s_beta )

Definition at line 30 of file updown.c.

References _, c, M2CHF(), M2CHS(), Matrix_shape(), UPDOWN_FINISH, and UPLO.

sparseCholesky_updown()

SEXP sparseCholesky_updown	(	SEXP	s_trf,
		SEXP	s_obj,
		SEXP	s_update )

Definition at line 7 of file updown.c.

References c, M2CHF(), M2CHS(), and UPDOWN_FINISH.