dsyMatrix.h File Reference

#include "Mutils.h"
#include "R_ext/Lapack.h"

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Functions
SEXP	dsyMatrix_as_dspMatrix (SEXP from)
SEXP	dsyMatrix_as_matrix (SEXP from, SEXP keep_dimnames)
SEXP	dsyMatrix_matrix_mm (SEXP a, SEXP b, SEXP rt)
SEXP	dsyMatrix_matrix_solve (SEXP a, SEXP b)
SEXP	dsyMatrix_norm (SEXP obj, SEXP type)
SEXP	dsyMatrix_rcond (SEXP obj, SEXP type)
SEXP	dsyMatrix_solve (SEXP a)
SEXP	dsyMatrix_trf (SEXP x)
SEXP	dsyMatrix_validate (SEXP obj)
double	get_norm_sy (SEXP obj, const char *typstr)

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Function Documentation

SEXP dsyMatrix_as_dspMatrix

(

SEXP

from

)

Definition at line 163 of file dsyMatrix.c.

References ALLOC_SLOT(), LOW, Matrix_DimNamesSym, Matrix_DimSym, Matrix_factorSym, Matrix_uploSym, Matrix_xSym, NUN, and UPP.

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SEXP dsyMatrix_as_matrix	(	SEXP	from,
		SEXP	keep_dimnames
	)

Definition at line 95 of file dsyMatrix.c.

References make_d_matrix_symmetric(), Matrix_DimNamesSym, Matrix_DimSym, and Matrix_xSym.

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SEXP dsyMatrix_matrix_mm	(	SEXP	a,
		SEXP	b,
		SEXP	rt
	)

Definition at line 109 of file dsyMatrix.c.

References _, Alloca, dup_mMatrix_as_dgeMatrix(), Matrix_DimSym, Matrix_xSym, and uplo_P.

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SEXP dsyMatrix_matrix_solve	(	SEXP	a,
		SEXP	b
	)

Definition at line 76 of file dsyMatrix.c.

References _, dsyMatrix_trf(), dup_mMatrix_as_dgeMatrix(), Matrix_DimSym, Matrix_permSym, Matrix_xSym, and uplo_P.

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SEXP dsyMatrix_norm	(	SEXP	obj,
		SEXP	type
	)

Definition at line 36 of file dsyMatrix.c.

References get_norm_sy().

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SEXP dsyMatrix_rcond	(	SEXP	obj,
		SEXP	type
	)

Definition at line 42 of file dsyMatrix.c.

References dsyMatrix_trf(), get_norm_sy(), Matrix_DimSym, Matrix_permSym, Matrix_xSym, and uplo_P.

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SEXP dsyMatrix_solve

(

SEXP

a

)

Definition at line 58 of file dsyMatrix.c.

References dsyMatrix_trf(), Matrix_DimSym, Matrix_permSym, Matrix_uploSym, Matrix_xSym, slot_dup, and uplo_P.

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SEXP dsyMatrix_trf

(

SEXP

x

)

Definition at line 133 of file dsyMatrix.c.

References _, ALLOC_SLOT(), Alloca, AZERO, get_factors(), Matrix_diagSym, Matrix_DimSym, Matrix_permSym, Matrix_uploSym, Matrix_xSym, and set_factors().

Referenced by dsyMatrix_matrix_solve(), dsyMatrix_rcond(), and dsyMatrix_solve().

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SEXP dsyMatrix_validate

(

SEXP

obj

)

Definition at line 15 of file dsyMatrix.c.

References dense_nonpacked_validate().

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double get_norm_sy	(	SEXP	obj,
		const char *	typstr
	)

Definition at line 21 of file dsyMatrix.c.

References La_norm_type(), Matrix_DimSym, Matrix_xSym, and uplo_P.

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