By using this site, you agree to our updated Privacy Policy and our Terms of Use. Manage your Cookies Settings.
448,952 Members | 1,053 Online
Bytes IT Community
+ Ask a Question
Need help? Post your question and get tips & solutions from a community of 448,952 IT Pros & Developers. It's quick & easy.

ctypes - swig - pointer

P: n/a
I've a problem with dll function colled with python/ctypes. My
functions (C) requred a typedef int "value_type" in tree different
way:
same as value_type; - mydll.foo1(value_type)
same as *value_type; - mydll.foo2(*value_type)
same as **value_type; - mydll.foo3(**value_type)

How can pass it in python. If i do that:
rules=POINTER(value_type)
opr=rsl.StrengthOfRules(rules,10)
R=POINTER(rules)

I've this exception:
Traceback (most recent call last):
File "C:\temp\cRSL.py", line 49, in <module>
opr=rsl.StrengthOfRules(rules,10) #/* Creates a table of rules
strengths. */
ArgumentError: argument 1: <type 'exceptions.TypeError'>: Don't know
how to convert parameter 1

I've tried with swig (cpointer.i) olso but the library don't work
correctly and rules look empty. I need help. Could anybody give mi it?

gima
Jun 30 '08 #1
Share this question for a faster answer!
Share on Google+

This discussion thread is closed

Replies have been disabled for this discussion.