Dulmage-Mendelsohn decomposition

C Prototype

mxArray *mlfDmperm(mxArray **q, mxArray **r, mxArray **s, 
                    mxArray *A); 

C Syntax

#include "matlab.h"

mxArray *A;                     /* Required input argument(s) */
mxArray *q = NULL, *r = NULL;   /* Optional output argument(s) */
mxArray *s = NULL;              /* Optional output argument(s) */
mxArray *p = NULL;              /* Return value */

mlfAssign(&p, mlfDmperm(NULL,NULL,NULL,A));
mlfAssign(&p, mlfDmperm(&q,&r,NULL,A));
mlfAssign(&p, mlfDmperm(&q,&r,&s,A));

MATLAB Syntax

p = dmperm(A)
[p,q,r] = dmperm(A)
[p,q,r,s] = dmperm(A)

See Also

MATLAB dmperm     Calling Conventions