mxIsInt8 (MATLAB Application Program Interface)

True if mxArray represents its data as signed 8-bit integers

C Syntax

#include "matrix.h"
bool mxIsInt8(const mxArray *array_ptr);

Arguments

array_ptr
Pointer to an mxArray.

Returns

true if the array stores its data as signed 8-bit integers; otherwise, returns false.

Description

Use mxIsInt8 to determine whether or not the specified array represents its real and imaginary data as 8-bit signed integers.

Calling mxIsInt8 is equivalent to calling

mxGetClassID(array_ptr) == mxINT8_CLASS