Find indices and values of nonzero elements

C++ Prototype

mwArray find(const mwArray &X);
mwArray find(mwArray *j, const mwArray &X);
mwArray find(mwArray *j, mwArray *v, const mwArray &X);

C++ Syntax

#include "matlab.hpp"

mwArray X;             // Input argument(s)
mwArray j, v;          // Output argument(s) 
mwArray k, i;          // Return value

k = find(X);
i = find(&j,X);
i = find(&j,&v,X);

MATLAB Syntax

k = find(X)
[i,j] = find(X)
[i,j,v] = find(X)

See Also

MATLAB find     Calling Conventions