numpy.issubclass_¶

numpy.issubclass_(arg1,arg2)[source]¶

Determine if a class is a subclass of a second class.

issubclass_ is equivalent to the Python built-inissubclass,except that it returns False instead of raising a TypeError if oneof the arguments is not a class.

Parameters:	arg1:class Input class. True is returned ifarg1 is a subclass ofarg2. arg2:class or tuple of classes. Input class. If a tuple of classes, True is returned ifarg1 is asubclass of any of the tuple elements.
Returns:	out:bool Whetherarg1 is a subclass ofarg2 or not.

See also

issubsctype,issubdtype,issctype

Examples

>>>np.issubclass_(np.int32,int)True>>>np.issubclass_(np.int32,float)False