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[matrix] View of /pkg/Matrix/src/lgCMatrix.h
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View of /pkg/Matrix/src/lgCMatrix.h

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Revision 723 - (download) (as text) (annotate)
Tue May 10 01:42:05 2005 UTC (13 years, 11 months ago) by bates
Original Path: pkg/src/lgCMatrix.h
File size: 584 byte(s)
More logical sparse matrix methods
#ifndef MATRIX_LGCMATRIX_H
#define MATRIX_LCGMATRIX_H

#include <Rdefines.h>
#include "Mutils.h"
#include "triplet_to_col.h"

SEXP lgCMatrix_validate(SEXP x);
SEXP Matrix_lgClgCmm(int tra, int trb, int m, int n, int k,
		     const int ai[], const int ap[],
		     const int bi[], const int bp[],
		     int beta, SEXP CIP, int cp[]);
SEXP lgCMatrix_lgCMatrix_mm(SEXP a, SEXP b);
SEXP lgCMatrix_trans(SEXP x);
SEXP Matrix_lgCsyrk(int up, int tra, int n, int k, const int ai[],
		    const int ap[], int beta, SEXP CIP, int cp[]);
SEXP lgCMatrix_crossprod(SEXP x, SEXP trans);

#endif

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