Re: issue with out_value policy

Hello,
Does the out_value policy from latest release(0.9) work for you?
It doesn't work for me at all.

On 17 April 2011 15:57, feng qiu <[email protected]> wrote:

> Hello everyone
> I am new to luabind, i got some problems on using out_value policy.
> Here are errors while compiling with visual studio 2008, luabind 0.9.1, lua
> 5.1.4,boost 1.46.1
>
> I did a search via google, but there is no useful information for this
> problem.
> Does anybody have the same issue or know how to resolve it?
> Thanks in advance.
>
> code:
>
> -------------------------------------------------------------------------------------------------------
> void TestOut(int& iValue)
> {
> iValue+=100;
> }
> .........
> luabind::module(L)
>  [
> luabind::def("TestOut",&TestOut,luabind::out_value(_1))
>  ];
>
> -------------------------------------------------------------------------------------------------------
> errors:
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 1>f:\libs\luabind-0.9.1\luabind\out_value_policy.hpp(105) : error C2352:
> 'luabind::native_converter_base<T>::match' : illegal call of non-static
> member function
> 1>        with
> 1>        [
> 1>            T=int
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\detail\policy.hpp(606) : see
> declaration of 'luabind::native_converter_base<T>::match'
> 1>        with
> 1>        [
> 1>            T=int
> 1>        ]
> 1>
>  f:\libs\boost_1_46_1\boost\preprocessor\iteration\detail\local.hpp(34) :
> see reference to function template instantiation 'int
> luabind::detail::out_value_converter<Size,Policies>::match<T>(lua_State
> *,luabind::detail::by_reference<T>,int)' being compiled
> 1>        with
> 1>        [
> 1>            Size=4,
> 1>            Policies=luabind::detail::null_type,
> 1>            T=int
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\detail\call.hpp(89) : see reference
> to function template instantiation 'int
> luabind::detail::invoke_normal<void(__cdecl *)(int
> &),boost::mpl::vector2<T0,T1>,Policies>(lua_State *,const
> luabind::detail::function_object &,luabind::detail::invoke_context &,const F
> &,Signature,const Policies &,boost::mpl::long_<N>,boost::mpl::true_)' being
> compiled
> 1>        with
> 1>        [
> 1>            T0=void,
> 1>            T1=int &,
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>            F=void (__cdecl *)(int &),
> 1>            Signature=boost::mpl::vector2<void,int &>,
> 1>            N=1
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\detail\call.hpp(101) : see
> reference to function template instantiation 'int
> luabind::detail::invoke0<void(__cdecl *)(int
> &),boost::mpl::vector2<T0,T1>,Policies,boost::is_void<void>>(lua_State
> *,const luabind::detail::function_object &,luabind::detail::invoke_context
> &,const F &,Signature,const Policies &,IsVoid,boost::mpl::false_)' being
> compiled
> 1>        with
> 1>        [
> 1>            T0=void,
> 1>            T1=int &,
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>            F=void (__cdecl *)(int &),
> 1>            Signature=boost::mpl::vector2<void,int &>,
> 1>            IsVoid=boost::is_void<void>
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\make_function.hpp(41) : see
> reference to function template instantiation 'int
> luabind::detail::invoke<void(__cdecl *)(int
> &),boost::mpl::vector2<T0,T1>,Policies>(lua_State *,const
> luabind::detail::function_object &,luabind::detail::invoke_context &,const F
> &,Signature,const Policies &)' being compiled
> 1>        with
> 1>        [
> 1>            T0=void,
> 1>            T1=int &,
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>            F=void (__cdecl *)(int &),
> 1>            Signature=boost::mpl::vector2<void,int &>
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\make_function.hpp(40) : while
> compiling class template member function 'int
> luabind::detail::function_object_impl<F,Signature,Policies>::call(lua_State
> *,luabind::detail::invoke_context &) const'
> 1>        with
> 1>        [
> 1>            F=void (__cdecl *)(int &),
> 1>            Signature=boost::mpl::vector2<void,int &>,
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\make_function.hpp(108) : see
> reference to class template instantiation
> 'luabind::detail::function_object_impl<F,Signature,Policies>' being compiled
> 1>        with
> 1>        [
> 1>            F=void (__cdecl *)(int &),
> 1>            Signature=boost::mpl::vector2<void,int &>,
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\function.hpp(28) : see reference to
> function template instantiation 'luabind::adl::object
> luabind::make_function<void(__cdecl *)(int
> &),boost::mpl::vector2<T0,T1>,Policies>(lua_State *,F,Signature,Policies)'
> being compiled
> 1>        with
> 1>        [
> 1>            T0=void,
> 1>            T1=int &,
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>            F=void (__cdecl *)(int &),
> 1>            Signature=boost::mpl::vector2<void,int &>
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\function.hpp(27) : while compiling
> class template member function 'void
> luabind::detail::function_registration<F,Policies>::register_(lua_State *)
> const'
> 1>        with
> 1>        [
> 1>            F=void (__cdecl *)(int &),
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>
> 1>        ]
> 1>        f:\libs\luabind-0.9.1\luabind\function.hpp(50) : see reference to
> class template instantiation
> 'luabind::detail::function_registration<F,Policies>' being compiled
> 1>        with
> 1>        [
> 1>            F=void (__cdecl *)(int &),
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>
> 1>        ]
> 1>        f:\projects\my projects\luabindtest\luabindtest\main.cpp(91) :
> see reference to function template instantiation 'luabind::scope
> luabind::def<void(__cdecl *)(int &),luabind::detail::policy_cons<H,T>>(const
> char *,F,const Policies &)' being compiled
> 1>        with
> 1>        [
> 1>
>  H=luabind::detail::out_value_policy<1,luabind::detail::null_type>,
> 1>            T=luabind::detail::null_type,
> 1>            F=void (__cdecl *)(int &),
> 1>
>  Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<1,luabind::detail::null_type>,luabind::detail::null_type>
> 1>        ]
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> --
> Charlie
>



-- 
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