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mxIsLogical (Fortran)

Determine whether mxArray is of type mxLogical

Fortran Syntax

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

Description

mxIsLogical returns 1 if the mxArray logical. Otherwise, it returns 0. If an mxArray is logical, then MATLAB® treats all zeros as meaning false and all nonzero values as meaning true.

Input Arguments

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Pointer to an mxArray array, specified as mwPointer.

Introduced before R2006a