toLua++ question
[
Date Prev][
Date Next][
Thread Prev][
Thread Next]
[
Date Index]
[
Thread Index]
- Subject: toLua++ question
- From: Tim Mensch <tim-lua-l@...>
- Date: 2010年12月10日 15:42:06 -0700
Does anyone know whether toLua++ support classes wrapped by smart
pointers? Specifically the boost::shared_ptr class. If I have to I can
run some tests, but I've burned a lot of time on trying various other
binding libraries already, and I'm hoping someone has a quick answer.
I see that it supports class templates, which is a start, but is not
necessarily sufficient, depending on implementation. Specifically, say I
have this:
class Base;
class Derived;
typedef shared_ptr<Base> BaseRef;
typedef shared_ptr<Derived> DerivedRef;
class Base
{
public:
void foo( BaseRef b );
}
class Derived: public Base
{
...
}
Now I have an object of type Derived that I want to pass into
Base::foo(). In C++ this works fine:
DerivedRef d = ...;
BaseRef b = ... ;
b->foo(d); // will work
But will it work in ToLua++? I ask because DerivedRef is not actually a
derived class of BaseRef, though in C++ they convert correctly. LuaBind
does handle this, but is causing so much code bloat that I'd like to
avoid using it.
Thanks in advance,
Tim