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

Functions
SEXP	checkpi (SEXP dim, SEXP p, SEXP i)

SEXP	CsparseMatrix_validate_maybe_sorting (SEXP x)

SEXP	dgCMatrix_lusol (SEXP a, SEXP b)

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

SEXP	dgCMatrix_cholsol (SEXP at, SEXP b)

static int	strmatch (const char x, const char *valid)

SEXP	dtCMatrix_diag (SEXP obj, SEXP op)

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

SEXP	Csparse_writeMM (SEXP obj, SEXP file)

Function Documentation

◆ checkpi()

SEXP checkpi	(	SEXP	dim,
		SEXP	p,
		SEXP	i )

Definition at line 6 of file Csparse.c.

References _, errorString, and TYPEOF.

Referenced by CsparseMatrix_validate_maybe_sorting(), and sexp_as_cholmod_sparse().

◆ Csparse_dmperm()

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

Definition at line 344 of file Csparse.c.

References Matrix_cs_dmperm_results::cc, CXSPARSE_XTYPE_SET, Matrix_cs_sparse::m, M2CXS(), Matrix_cs_dfree(), Matrix_cs_dmperm(), 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 408 of file Csparse.c.

References _, c, M2CHS(), Matrix_class(), sparse_as_general(), sparse_as_kind(), and valid_sparse_compressed.

◆ CsparseMatrix_validate_maybe_sorting()

SEXP CsparseMatrix_validate_maybe_sorting ( SEXP x )

Definition at line 64 of file Csparse.c.

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

◆ dgCMatrix_cholsol()

SEXP dgCMatrix_cholsol	(	SEXP	at,
		SEXP	b )

Definition at line 130 of file Csparse.c.

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

◆ dgCMatrix_lusol()

SEXP dgCMatrix_lusol	(	SEXP	a,
		SEXP	b )

Definition at line 82 of file Csparse.c.

References _, CXSPARSE_REAL, CXSPARSE_XTYPE_SET, Matrix_cs_sparse::m, M2CXS(), Matrix_cs_lusol(), Matrix_cs_sparse::n, and TYPEOF.

◆ dgCMatrix_qrsol()

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

Definition at line 101 of file Csparse.c.

References _, CXSPARSE_REAL, CXSPARSE_XTYPE_SET, Matrix_cs_sparse::m, M2CXS(), Matrix_cs_qrsol(), Matrix_cs_sparse::n, and TYPEOF.

◆ dtCMatrix_diag()

SEXP dtCMatrix_diag	(	SEXP	obj,
		SEXP	op )

Definition at line 211 of file Csparse.c.

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

◆ strmatch()

static int strmatch	(	const char *	x,
		const char **	valid )

static

Definition at line 199 of file Csparse.c.

Referenced by dtCMatrix_diag().

Functions