added the method CppGenerator::writeMinimalConstructorCallArguments

to solve the problem of declaring uninitialized variables for
classes that do not have a zero argument constructor.
Example: the class with only this constructor

    NonDefaultCtor(int)

couldn't be instantiated this way

    NonDefaultCtor cpp_result;

The added method searches for the minimal signature that uses only
primitive types and helps to write this line instead

    NonDefaultCtor cpp_result(0);

Right now the method doesn't deal with the case of a class with
no constructor receiving only parameters, but a recursion could
solve the issue.

1 files changed, 1 insertions, 0 deletions

diff --git a/cppgenerator.h b/cppgenerator.h
index 721c6f4bc..c866cf874 100644
--- a/cppgenerator.h
+++ b/cppgenerator.h
@@ -50,6 +50,7 @@ private:
 
     void writeConstructorWrapper(QTextStream &s, const AbstractMetaFunctionList overloads);
     void writeDestructorWrapper(QTextStream& s, const AbstractMetaClass* metaClass);
+    void writeMinimalConstructorCallArguments(QTextStream& s, const AbstractMetaClass* metaClass);
     void writeMethodWrapper(QTextStream &s, const AbstractMetaFunctionList overloads);
     void writeArgumentsInitializer(QTextStream& s, PolymorphicData& polymorphicData);