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[matrix] View of /pkg/src/dsCMatrix.h
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View of /pkg/src/dsCMatrix.h

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Revision 945 - (download) (as text) (annotate)
Wed Sep 28 08:54:28 2005 UTC (14 years, 2 months ago) by maechler
File size: 566 byte(s)
+ logical dense matrices; more coercions
#ifndef MATRIX_SSC_H
#define MATRIX_SSC_H

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

SEXP dsCMatrix_validate(SEXP x);
SEXP dsCMatrix_chol(SEXP x, SEXP pivot);
SEXP dsCMatrix_inverse_factor(SEXP A);
SEXP dsCMatrix_matrix_solve(SEXP a, SEXP b, SEXP classed);
SEXP ssc_transpose(SEXP x);
SEXP dsCMatrix_to_dgTMatrix(SEXP x);
SEXP sCMatrix_to_gCMatrix(SEXP x);
SEXP dsCMatrix_ldl_symbolic(SEXP x, SEXP doPerm);
extern void ssc_metis_order(int n, const int Tp [], const int Ti [],
			    int Perm[], int iPerm[]);


#endif

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