From 367a827b8d2451279596e9ac58123ed15b34c316 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ullrich=20K=C3=B6the?=
 <ullrich.koethe@iwr.uni-heidelberg.de>
Date: Mon, 6 Nov 2000 15:39:49 +0000
Subject: [PATCH] *** empty log message ***

[SVN r8152]
---
 gen_extclass.py | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/gen_extclass.py b/gen_extclass.py
index ebd2fc78..2146e9c5 100644
--- a/gen_extclass.py
+++ b/gen_extclass.py
@@ -87,6 +87,9 @@ class ExtensionClassBase : public Class<ExtensionInstance>
     void* try_base_class_conversions(InstanceHolderBase*) const;
     void* try_derived_class_conversions(InstanceHolderBase*) const;
 
+    void set_attribute(const char* name, PyObject* x_);
+    void set_attribute(const char* name, Ptr x);
+    
  private:
     virtual void* extract_object_from_holder(InstanceHolderBase* v) const = 0;
     virtual std::vector<py::detail::BaseClassInfo> const& base_classes() const = 0;
@@ -425,7 +428,11 @@ class ExtensionClass
         detail::BaseClassInfo baseInfo(base, 
                             &detail::DefineConversion<S, T>::downcast_ptr);
         ClassRegistry<T>::register_base_class(baseInfo);
-        add_base(Ptr(as_object(base), Ptr::new_ref));
+
+        Class<ExtensionInstance>* target = (bases().size() == 0)
+            ? this
+            : Downcast<Class<ExtensionInstance> >(bases()[0].get()).get();
+        target->add_base(Ptr(as_object(base), Ptr::new_ref));
         
         detail::DerivedClassInfo derivedInfo(this, 
                             &detail::DefineConversion<T, S>::upcast_ptr);
@@ -441,7 +448,11 @@ class ExtensionClass
         // conversion functions
         detail::BaseClassInfo baseInfo(base, 0);
         ClassRegistry<T>::register_base_class(baseInfo);
-        add_base(Ptr(as_object(base), Ptr::new_ref));
+
+        Class<ExtensionInstance>* target = (bases().size() == 0)
+            ? this
+            : Downcast<Class<ExtensionInstance> >(bases()[0].get()).get();
+        target->add_base(Ptr(as_object(base), Ptr::new_ref));
         
         detail::DerivedClassInfo derivedInfo(this, 
                            &detail::DefineConversion<T, S>::upcast_ptr);