Implemented type discovery feature.

The problem:

- There are two class, A and B, B inherits from A.
- You are inside a virtual method reimplemented in python with just one parameter of type A*.
- But the object referenced by a variable of type A* is an instance of B and it was created by C++,
  not Python!
- Shiboken needs to create a PyObject of type B, not A! This does not makes sense for C++, but does
  for Python, because python variables does not store type information, just values.

To achieve this we use RTTI to get the real type name of a variable, then we create the PyObject using
the TypeResolver infrastructure initially developed to help with signal slot problems. In other words,
the TypeResolver class has been moved from libpyside to libshiboken.

1 files changed, 1 insertions, 0 deletions

diff --git a/cppgenerator.h b/cppgenerator.h
index 132a075cd..15e0a05fc 100644
--- a/cppgenerator.h
+++ b/cppgenerator.h
@@ -65,6 +65,7 @@ private:
     void writeTypeCheck(QTextStream& s, const OverloadData* overloadData, QString argumentName);
 
     void writeTypeConverterImpl(QTextStream& s, const TypeEntry* type);
+    void writeTypeNameFunction(QTextStream& s, const AbstractMetaClass* metaClass);
 
     void writeSbkCopyCppObjectFunction(QTextStream& s, const AbstractMetaClass* metaClass);