C++ Math Library Reference

ind2sub

Subscripts from linear index

C++ Prototype

mwArray ind2sub(const mwArray &in1, 
                const mwArray &in2=mwArray::DIN);

mwArray ind2sub(mwVarargout varargout, 
                const mwArray &in1, 
                const mwArray &in2=mwArray::DIN);

C++ Syntax

#include "matlab.hpp"

mwArray siz, IND;      // Input argument(s)
mwArray J, I1, I2, I3; // Output argument(s) 
mwArray I;             // Return value

I = ind2sub(&J,siz,IND);
I = ind2sub(mwVarargout(I1,I2,I3,...),siz,IND);

MATLAB Syntax

[I,J] = ind2sub(siz,IND)
[I1,I2,I3,...,In] = ind2sub(siz,IND)

imag

inf