Generator now supports overloads with both static and non-static methods.

When a class contains one or more overloads with static and non-static
signatures Python must accept both usages, but for this to work some
steps must be taken:

* The overload method is defined with its own PyMethodDef structure,
  instead of being parte of an array of definitions.
* The overload method is marked as static in the PyMethodDef.
* This method definition is inserted in the PyMethodDef array for the
  class.
* A tp_getattro function is generated and registered for the Python
  wrapper. It is used to intercept instance calls to methods with
  static versions to add the 'self' to the PyMethod.

Reviewed by Marcelo Lira <marcelo.lira@openbossa.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/cppgenerator.h b/cppgenerator.h
index 2648d054b..796273f82 100644
--- a/cppgenerator.h
+++ b/cppgenerator.h
@@ -70,6 +70,8 @@ private:
 
     void writeSbkCopyCppObjectFunction(QTextStream& s, const AbstractMetaClass* metaClass);
 
+    void writeGetattroFunction(QTextStream& s, const AbstractMetaClass* metaClass);
+
     /**
      *   Writes Python to C++ conversions for arguments on Python wrappers.
      *   If implicit conversions, and thus new object allocation, are needed,
@@ -114,6 +116,7 @@ private:
 
     void writeClassRegister(QTextStream& s, const AbstractMetaClass* metaClass);
     void writeClassDefinition(QTextStream& s, const AbstractMetaClass* metaClass);
+    void writeMethodDefinitionEntry(QTextStream& s, const AbstractMetaFunctionList overloads);
     void writeMethodDefinition(QTextStream& s, const AbstractMetaFunctionList overloads);
     /// Writes the implementation of all methods part of python sequence protocol
     void writeSequenceMethods(QTextStream& s, const AbstractMetaClass* metaClass);