C Math Library Reference

mlfSize

Array dimensions

C Prototype

mxArray *mlfSize(mlfVarargoutList *varargout, mxArray *X,
                 mxArray *dim);

C Syntax

#include "matlab.h"

mxArray *X;                     /* Required input argument(s) */
mxArray *dim;                   /* Optional input argument(s) */
mxArray *n;                     /* Optional output argument(s) */
mxArray *d2=NULL, *d3=NULL;     /* Optional output argument(s) */
mxArray *d = NULL, *m = NULL;   /* Return value */
mxArray *d1 = NULL;             /* Return value */

mlfAssign(&d, mlfSize(NULL,X,NULL));
mlfSize(mlfVarargout(&m,&n,NULL),X,NULL);
mlfAssign(&m, mlfSize(NULL,X,dim));

/* If X is a four-dimensional array */
mlfSize(mlfVarargout(&d1,&d2,&d3,...,NULL),X,NULL);

MATLAB Syntax

d = size(X)
[m,n] = size(X)
m = size(X,dim)
[d1,d2,d3,...,dn] = size(X)

See Also

MATLAB size     Calling Conventions

mlfSin, mlfSinh

mlfSort