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Advising methods in TI Scheme
>> 1) I started writing a program with lots of methods. Now it start loosing
>> -> How can I trace methods in Ti scheme?
>> i.e. is there an elegant way of doing it ?
The procedure %sc-method-env returns the environment containing
the methods of a class. By using this and advise-entry and advise-exit
different tracing macros can be written.
For example, we can write a special form trace-method-entry to trace
the entry of method m1 of class class1.
(trace-method-entry m1 class1)
(let ((method (cadr e))
(class (caddr e)))
(ACCESS ,method (%sc-method-env ,class))
(lambda (p a e)
(writeln " The method " ',method " of class " ',class
" is called with " a))))))
Similarly one can write a macro to trace exits.