[Swig-devel] [ swig-Bugs-1759483 ] Directors and -fvirtual

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Bugs item #1759483, was opened at 2007-07-24 11:19
Message generated for change (Settings changed) made by andreasheld
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Category: python
Group: None
Status: Open
>Resolution: Duplicate
Priority: 5
Private: No
Submitted By: Andreas Held (andreasheld)
Assigned to: Marcelo Matus (marcelomatus)
Summary: Directors and -fvirtual

Initial Comment:
Consider the following example:

============== test.i ================
%module(directors="1") test
%feature("director");

%{
#include "Class1.h"
%}

%include "Class1.h"

%{
#include "Class2.h"
%}

%include "Class2.h"
==================== Class1.h ============
class Class1 {
public:
Class1() {};

virtual ~Class1() {};

virtual void m1();
virtual void m2();
};
===================== Class2.h ============
class Class2 : public Class1 {
public:
void m1();
void m2();
};
=========== Swig command line ===============
swig -DPYTHON -module test -c++ -python -shadow -modern -dirprot -fastdispatch -fvirtual -o test_wrap.cpp test.i
================ End =====================

Note, that this will not create director code for Class2::m1 and Class::m2. Removing -fvirtual from the command line, creates the correct director code snippets.

This has been tested with swig-1.3.31 on Linux and Windows.


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