utils.c File Reference

#include <stdio.h>
#include "Mdefines.h"
#include "utils.h"

Go to the source code of this file.

Functions
void *	Matrix_memset (void *dest, int ch, R_xlen_t length, size_t size)
void *	Matrix_memcpy (void *dest, const void *src, R_xlen_t length, size_t size)
char *	Matrix_sprintf (const char *format,...)
int	equal_character_vectors (SEXP s1, SEXP s2, int n)
void	conjugate (SEXP x)
void	zeroRe (SEXP x)
void	zeroIm (SEXP x)
void	naToOne (SEXP x)

Function Documentation

conjugate()

void conjugate

(

SEXP

x

)

Definition at line 152 of file utils.c.

Referenced by dense_force_symmetric(), and sparse_force_symmetric().

equal_character_vectors()

int equal_character_vectors	(	SEXP	s1,
		SEXP	s2,
		int	n
	)

Definition at line 143 of file utils.c.

Referenced by dense_diag_get(), DimNames_is_symmetric(), sparse_diag_get(), and symmetricMatrix_validate().

Matrix_memcpy()

void * Matrix_memcpy	(	void *	dest,
		const void *	src,
		R_xlen_t	length,
		size_t	size
	)

Definition at line 70 of file utils.c.

Referenced by bindArgs(), CHD2M(), CHF2M(), CHS2M(), CXS2M(), dgCMatrix_cholsol(), dgCMatrix_orf(), dgCMatrix_qrsol(), dgCMatrix_trf(), dgeMatrix_trf_(), dppMatrix_trf_(), dspMatrix_trf_(), dtpMatrix_matmult(), dtrMatrix_matmult(), index_as_sparse(), matrix_as_dense(), R_diagonal_matmult(), sparse_as_Tsparse(), sparse_is_symmetric(), and trans().

Matrix_memset()

void * Matrix_memset	(	void *	dest,
		int	ch,
		R_xlen_t	length,
		size_t	size
	)

Definition at line 8 of file utils.c.

Referenced by bindArgs(), dense_skewpart(), dgeMatrix_expm(), dgeMatrix_matmult(), diagonal_as_sparse(), dpoMatrix_trf_(), dsyMatrix_trf_(), index_as_sparse(), sparse_as_general(), sparse_band(), sparse_skewpart(), trans(), and vector_as_sparse().

Matrix_sprintf()

char * Matrix_sprintf	(	const char *	format,
			...
	)

Definition at line 133 of file utils.c.

References Matrix_ErrorBufferSize.

naToOne()

void naToOne

(

SEXP

x

)

Definition at line 185 of file utils.c.

References ERROR_INVALID_TYPE, and Matrix_zone.

Referenced by dense_as_kind(), diagonal_as_dense(), diagonal_as_kind(), diagonal_as_sparse(), R_Matrix_as_matrix(), and R_Matrix_as_vector().

zeroIm()

void zeroIm

(

SEXP

x

)

Definition at line 174 of file utils.c.

Referenced by dense_symmpart(), and sparse_symmpart().

zeroRe()

void zeroRe

(

SEXP

x

)

Definition at line 163 of file utils.c.

Referenced by dense_skewpart(), and sparse_skewpart().