Set union of two vectors

C Prototype

mxArray *mlfUnion(mxArray **ia, mxArray **ib, mxArray *a,
                   mxArray *b, mxArray *rows_str);

C Syntax

#include "matlab.h"

mxArray *a, *b, *A, *B;     /* Input argument(s) */
mxArray *ia, *ib;           /* Optional output argument(s) */
mxArray *c = NULL;          /* Return value */

mlfAssign(&c, mlfUnion(NULL,NULL,a,b,NULL));
mlfAssign(&c, mlfUnion(NULL,NULL,A,B,mxCreateString("rows")));
mlfAssign(&c, mlfUnion(&ia,&ib,a,b,NULL));
mlfAssign(&c, mlfUnion(&ia,&ib,A,B,mxCreateString("rows")));

MATLAB Syntax

c = union(a,b)
c = union(A,B,'rows')
[c,ia,ib] = union(...)

See Also

MATLAB union     Calling Conventions