On 03/14/2010 04:28 PM, Anders Wallin wrote:
Hi all,
I'm trying to expose a base-class with pure virtual functions, and a
derived class. Following the example here:
http://www.boost.org/doc/libs/1_42_0/libs/python/doc/tutorial/doc/html/python/exposing.html#python.class_virtual_functions
both in my real code, and in a minimal test-case, I get a long list of
errors which ends with:
/usr/include/boost/python/object/inheritance.hpp:99: error: ‘Base’ is
an inaccessible base of ‘Derived’
my minimal test-case is here:
http://pastebin.ca/1839949
This is on stock-standard Ubuntu, i.e. boost 1.38.0, g++ 4,4,1, and python 2.6.4
any ideas what is going on? is there working code for the
tutorial-documentation somewhere?
The minor but very significant difference between the tutorial code and
yours is that the tutorial uses 'struct', while you are using 'class'.
The effect is that in your case, all base classes are private, making
them, as the compiler says, "inaccessible".
Regards,
Stefan
--
...ich hab' noch einen Koffer in Berlin...
_______________________________________________
Cplusplus-sig mailing list
Cplusplus-sig@python.org
http://mail.python.org/mailman/listinfo/cplusplus-sig
