1

Can someone please help me in knowing how to extend a class which has a constructor taking required and default arguments and one of the default argument is a void pointer?

eg:

class A
{
    A(int a, int b, void* c=NULL):...
    {
    }
}

class_<A>("A").def(init<int, init, optional</*What should I write for argument c*/>>
;

I got the answer. It should be straight away I have to specify the type of default variable. Thus in this case it should be optional<void*>. But can someone help me in writing Python equivalent code illustrating how to specify pointer argument from Python to C++ using wrapper written above?

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