mxIsChar (Fortran)

Determine whether input is mxChar array

Fortran Syntax

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

Use mxIsChar returns 1 if pm points to an mxChar array. Otherwise, it returns 0.

In Fortran, calling mxIsChar is equivalent to calling:

mxGetClassName(pm) .eq. 'char'

Pointer to an mxArray array, specified as mwPointer.

To open an example, type:

edit([fullfile(matlabroot,"extern","examples","eng_mat","filename")]);

where filename is:

Introduced before R2006a