Added the method ShibokenGenerator::injectedCodeHasReturnValueAttribution

that checks if a function returning 'void' needs to have the Python method
wrapper return value set to Py_None. This happens when any of the other
overloads for the function return type is different from 'void'.

1 files changed, 8 insertions, 0 deletions

diff --git a/shibokengenerator.h b/shibokengenerator.h
index 51c4c34aa..93cd5e840 100644
--- a/shibokengenerator.h
+++ b/shibokengenerator.h
@@ -138,6 +138,14 @@ public:
     bool injectedCodeCallsCppFunction(const AbstractMetaFunction* func);
 
     /**
+     *   Verifies if any of the function's code injections attributes values to
+     *   the return variable (%0).
+     *   \param func the function to check
+     *   \return true if the function's code attributes values to "%0"
+     */
+    bool injectedCodeHasReturnValueAttribution(const AbstractMetaFunction* func);
+
+    /**
      *   Function which parse the metafunction information
      *   \param func the function witch will be parserd
      *   \param option some extra options