Csparse.h File Reference

#include <Rinternals.h>

Go to the source code of this file.

Functions
SEXP	CsparseMatrix_validate_maybe_sorting (SEXP)
SEXP	dgCMatrix_lusol (SEXP, SEXP)
SEXP	dgCMatrix_qrsol (SEXP, SEXP, SEXP)
SEXP	dgCMatrix_cholsol (SEXP, SEXP)
SEXP	dtCMatrix_diag (SEXP, SEXP)
SEXP	Csparse_dmperm (SEXP, SEXP, SEXP)
SEXP	Csparse_writeMM (SEXP, SEXP)

Function Documentation

Csparse_dmperm()

SEXP Csparse_dmperm	(	SEXP	x,
		SEXP	nans,
		SEXP	seed
	)

Definition at line 312 of file Csparse.c.

References Matrix_cs_dmperm_results::cc, Matrix_cs_sparse::m, M2CXS(), Matrix_cs_dfree(), Matrix_cs_dmperm(), MCS_XTYPE_SET, Matrix_cs_sparse::n, Matrix_cs_dmperm_results::nb, Matrix_cs_dmperm_results::p, Matrix_cs_dmperm_results::q, Matrix_cs_dmperm_results::r, Matrix_cs_dmperm_results::rr, Matrix_cs_dmperm_results::s, and Matrix_cs_sparse::xtype.

Csparse_writeMM()

SEXP Csparse_writeMM	(	SEXP	obj,
		SEXP	file
	)

Definition at line 376 of file Csparse.c.

References _, c, ERROR_INVALID_CLASS, GET_SLOT, M2CHS(), Matrix_uploSym, sparse_as_general(), sparse_as_kind(), valid, and VALID_CSPARSE.

CsparseMatrix_validate_maybe_sorting()

SEXP CsparseMatrix_validate_maybe_sorting

(

SEXP

x

)

Definition at line 7 of file Csparse.c.

References _, c, checkpi(), GET_SLOT, M2CHS(), Matrix_DimSym, Matrix_iSym, Matrix_pSym, and MKMS.

dgCMatrix_cholsol()

SEXP dgCMatrix_cholsol	(	SEXP	at,
		SEXP	b
	)

Definition at line 98 of file Csparse.c.

References _, c, CHF2M(), M2CHS(), and Matrix_memcpy().

dgCMatrix_lusol()

SEXP dgCMatrix_lusol	(	SEXP	a,
		SEXP	b
	)

Definition at line 50 of file Csparse.c.

References _, Matrix_cs_sparse::m, M2CXS(), Matrix_cs_lusol(), MCS_REAL, MCS_XTYPE_SET, and Matrix_cs_sparse::n.

dgCMatrix_qrsol()

SEXP dgCMatrix_qrsol	(	SEXP	a,
		SEXP	b,
		SEXP	order
	)

Definition at line 69 of file Csparse.c.

References _, Matrix_cs_sparse::m, M2CXS(), Matrix_cs_qrsol(), Matrix_memcpy(), MCS_REAL, MCS_XTYPE_SET, and Matrix_cs_sparse::n.

dtCMatrix_diag()

SEXP dtCMatrix_diag	(	SEXP	obj,
		SEXP	op
	)

Definition at line 179 of file Csparse.c.

References _, GET_SLOT, Matrix_permSym, Matrix_pSym, Matrix_uploSym, Matrix_xSym, strmatch(), and valid.