Determine whether array is member of specified class
Pointer to an mxArray
Array category you are testing. Specify classname as a string (not as an integer identifier). You can specify any one of the following predefined constants:
Value of classname
In the table, <class_name> represents the name of a specific MATLAB® custom object. You can also specify one of your own class names.
Logical 1 (true) if pm points to an array having category classname, and logical 0 (false) otherwise.
Each mxArray is tagged as being a certain type. Call mxIsClass to determine whether the specified mxArray has this type.
is equivalent to calling either of these forms:
mxIsDouble(pm); strcmp(mxGetClassName(pm), "double");
is equivalent to calling either one of the following:
mxIsDouble(pm) mxGetClassName(pm) .eq. 'double'
It is most efficient to use the mxIsDouble form.