t.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)

Functions
SEXP	dense_transpose (SEXP from, const char *class, char op_ct)
SEXP	sparse_transpose (SEXP from, const char *class, char op_ct, int lazy)
SEXP	R_dense_transpose (SEXP s_from, SEXP s_trans)
SEXP	R_sparse_transpose (SEXP s_from, SEXP s_trans, SEXP s_lazy)

Macro Definition Documentation

TEMPLATE [1/2]

#define TEMPLATE

(

c

)

Value:

    do { \
        c##TYPE *px0 = c##PTR(x0), *px1 = c##PTR(x1); \
        if (!packed) \
            c##NAME(trans2)(px1, px0, m_, n_, op_ct); \
        else \
            c##NAME(trans1)(px1, px0, n_, ul, op_ct); \
    } while (0)

Referenced by dense_transpose(), and sparse_transpose().

TEMPLATE [2/2]

#define TEMPLATE

(

c

)

Value:

        do { \
            c##TYPE *px0 = NULL, *px1 = NULL; \
            c##IF_NPATTERN( \
            SEXP x0 = PROTECT(GET_SLOT(from, Matrix_xSym)), \
                x1 = PROTECT(Rf_allocVector(c##TYPESXP, nnz)); \
            px0 = c##PTR(x0); \
            px1 = c##PTR(x1); \
            SET_SLOT(to, Matrix_xSym, x1); \
            UNPROTECT(2); /* x1, x0 */ \
            ); \
            c##csptrans(pp1, pi1, px1, pp0, pi0, px0, m, n, op_ct, iwork); \
        } while (0)

Function Documentation

dense_transpose()

SEXP dense_transpose	(	SEXP	from,
		const char *	class,
		char	op_ct )

Definition at line 7 of file t.c.

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

Referenced by R_dense_transpose().

R_dense_transpose()

SEXP R_dense_transpose	(	SEXP	s_from,
		SEXP	s_trans )

Definition at line 170 of file t.c.

References dense_transpose(), Matrix_class(), valid_dense, and VALID_TRANS.

R_sparse_transpose()

SEXP R_sparse_transpose	(	SEXP	s_from,
		SEXP	s_trans,
		SEXP	s_lazy )

Definition at line 180 of file t.c.

References Matrix_class(), sparse_transpose(), VALID_LOGIC2, valid_sparse, and VALID_TRANS.

sparse_transpose()

SEXP sparse_transpose	(	SEXP	from,
		const char *	class,
		char	op_ct,
		int	lazy )

Definition at line 52 of file t.c.

References cl, DIAG, DIM, DIMNAMES, GET_SLOT, Matrix_Calloc, Matrix_Free, 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, UPLO, and zvconj().

Referenced by gCgCMatrix_matmult(), R_sparse_transpose(), and sparse_cholesky().