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mxIsInt64 (Fortran)

Determine whether mxArray represents data as signed 64-bit integers

Fortran Syntax

#include "fintrf.h"
integer*4 mxIsInt64(pm)
mwPointer pm


mxIsInt64 returns 1 if the mxArray stores its data as 64-bit signed integers. Otherwise, it returns 0.

In Fortran, calling mxIsInt64 is equivalent to calling:

mxGetClassName(pm) == 'int64'

Input Arguments

expand all

Pointer to an mxArray array, specified as mwPointer.

Version History

Introduced before R2006a