MATLAB Application Program Interface Reference

True if mxArray represents its data as signed 16-bit integers

#include "matrix.h"
bool mxIsInt16(const mxArray *array_ptr);

array_ptr

Pointer to an mxArray.

true if the array stores its data as signed 16-bit integers; otherwise, returns false.

Use mxIsInt16 to determine whether or not the specified array represents its real and imaginary data as 16-bit signed integers.

Calling mxIsInt16 is equivalent to calling

mxGetClassID(array_ptr) == mxINT16_CLASS