Hi Christophe, > How can I know x is a MyClass object ? > Is it even a good question ?
Yes. 'isa' for that: http://software-lab.de/doc/refI.html#isa > # In the definition: > (class +MyClass) > .. > (dm 'isamyclass> () T) > > # The test: > (try 'isamyclass> x) This is not so useful, because it will not work if 'x' is a number. ♪♫ Alex -- UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe
