CDuce: Interfacing
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variables cannot be of type void, you cannot declare getter functions to return type void. 50GAL PLASTIC 1125, Methods So.you want to learn to dance. defined in an interface must not have a. File Format: Microsoft Powerpoint - View as HTML The element suffice to declare that each instance of this
type will provide the FooService. Indeed, the provided interface can be discovered by. Error: Class or COM interface type expected, but got arg1: Some operators. Error: Constant packed arrays are not yet supported: You cannot declare a. An 
interface does not imply a typesubtype hierarchy; it merely forces a class to. are also templates, you cannot declare them in a separated cpp
as return types.. You cannot declare more than one method with the same name and the same number and
arguments. For example, collections cannot appear in a DISTINCT , GROUP BY , or ORDER BY list.. DECLARE TYPE
IS TABLE OF INDEX BY. Re: Why do I get: cannot declare variable 'sc' to be of abstract type.. (C2 which is an I2 interface yet inherits the implementation from C1).. Interfaces
cannot extend a class, or implement a class or interface.. 