mxSetLogical (MATLAB Application Program Interface)

Set the logical flag

C Syntax

#include "matrix.h"
void mxSetLogical(mxArray *array_ptr);

Arguments

array_ptr
Pointer to an mxArray having a numeric class.

Description

Use mxSetLogical to turn on an mxArray's logical flag. This flag tells MATLAB that the array's data is to be treated as Boolean. If the logical flag is on, then MATLAB treats a 0 value as meaning false and a nonzero value as meaning true. For additional information on the use of logical variables in MATLAB, type help logical at the MATLAB prompt.

Example

See mxislogical.c in the mx subdirectory of the examples directory.