Re: VC10 and out_value policy compile issues

It looks like you should have _2 instead of _3.

Max

--
Technical Director
Unknown Worlds Entertainment
http://www.unknownworlds.com


On Thu, Jul 8, 2010 at 6:51 AM, <[email protected]> wrote:

> I am having a problem and it seems after searching on the net it's
> happening to others as well. However, I can not seem to see any replies on
> how to fix it.
>
> I am using Microsoft Visual C++ 2010, Boost 1.43, Lua 5.1.4, LuaBind 0.9
>
> I have a class defined like so in C++:
>
> class TestOutPolicy
> {
> public:
>    TestOutPolicy(void){};
>    ~TestOutPolicy(void){};
>
>    void GetValue(const std::string& key, std::string& returnValue){
> returnValue = "Got It";}
>
> };
>
>
> I bind the class like so:
>
>    luabind::module(lb)[
>        luabind::class_<TestOutPolicy>("TestOutPolicy")
>                .def(luabind::constructor<>())
>                .def("GetValue", &TestOutPolicy::GetValue,
> luabind::out_value(_3))
>    ];
>
>
> The errors when you attempt to compile using either the luabind::out_value
> or luabind::pure_out_value are as follows:
>
>
>
> 1>c:\3rdparty\lua\luabind-0.9\luabind\out_value_policy.hpp(78): error
> C2784: 'luabind::detail::char_array<sizeof(identity<T>::type)>
> luabind::detail::indirect_sizeof_test(luabind::detail::by_value<T>)' :
> could not deduce template argument for 'luabind::detail::by_value<T>' from
> 'luabind::detail::by_reference<T>'
> 1>          with
> 1>          [
> 1>              T=std::string
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\out_value_policy.hpp(71) :
> see declaration of 'luabind::detail::indirect_sizeof_test'
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\out_value_policy.hpp(160)
> : see reference to class template instantiation
> 'luabind::detail::indirect_sizeof<T>' being compiled
> 1>          with
> 1>          [
> 1>              T=a2
> 1>          ]
> 1>
>
> c:\3rdparty\boost\boost_1_43_0\boost\mpl\aux_\preprocessed\plain\apply_wrap.hpp(49)
> : see reference to class template instantiation
>
> 'luabind::detail::out_value_policy<BOOST_PP_ITERATION_0,Policies>::apply<T,Direction>'
> being compiled
> 1>          with
> 1>          [
> 1>              BOOST_PP_ITERATION_0=3,
> 1>              Policies=luabind::detail::null_type,
> 1>              T=a2 ,
> 1>              Direction=luabind::detail::lua_to_cpp
> 1>          ]
> 1>
>
> c:\3rdparty\boost\boost_1_43_0\boost\preprocessor\iteration\detail\local.hpp(40)
> : see reference to class template instantiation
> 'boost::mpl::apply_wrap2<F,T1,T2>' being compiled
> 1>          with
> 1>          [
> 1>              F=p2,
> 1>              T1=a2,
> 1>              T2=luabind::detail::lua_to_cpp
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\detail\call.hpp(78) : see
> reference to function template instantiation 'int
>
> luabind::detail::invoke_member<F,boost::mpl::vector4<T0,T1,T2,T3>,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>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>              T0=void,
> 1>              T1=TestOutPolicy &,
> 1>              T2=const std::string &,
> 1>              T3=std::string &,
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>              Signature=boost::mpl::vector4<void,TestOutPolicy &,const
> std::string &,std::string &>,
> 1>              N=3
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\detail\call.hpp(101) : see
> reference to function template instantiation 'int
>
> luabind::detail::invoke0<F,boost::mpl::vector4<T0,T1,T2,T3>,Policies,boost::is_void<void>>(lua_State
> *,const luabind::detail::function_object &,luabind::detail::invoke_context
> &,const F &,Signature,const Policies &,IsVoid,boost::mpl::true_)' being
> compiled
> 1>          with
> 1>          [
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>              T0=void,
> 1>              T1=TestOutPolicy &,
> 1>              T2=const std::string &,
> 1>              T3=std::string &,
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>              Signature=boost::mpl::vector4<void,TestOutPolicy &,const
> std::string &,std::string &>,
> 1>              IsVoid=boost::is_void<void>
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\make_function.hpp(41) :
> see reference to function template instantiation 'int
>
> luabind::detail::invoke<F,boost::mpl::vector4<T0,T1,T2,T3>,Policies>(lua_State
> *,const luabind::detail::function_object &,luabind::detail::invoke_context
> &,const F &,Signature,const Policies &)' being compiled
> 1>          with
> 1>          [
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>              T0=void,
> 1>              T1=TestOutPolicy &,
> 1>              T2=const std::string &,
> 1>              T3=std::string &,
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>              Signature=boost::mpl::vector4<void,TestOutPolicy &,const
> std::string &,std::string &>
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\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 (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>              Signature=boost::mpl::vector4<void,TestOutPolicy &,const
> std::string &,std::string &>,
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\make_function.hpp(103) :
> see reference to class template instantiation
> 'luabind::detail::function_object_impl<F,Signature,Policies>' being
> compiled
> 1>          with
> 1>          [
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>              Signature=boost::mpl::vector4<void,TestOutPolicy &,const
> std::string &,std::string &>,
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\class.hpp(312) : see
> reference to function template instantiation 'luabind::adl::object
>
> luabind::make_function<F,boost::mpl::vector4<T0,T1,T2,T3>,Policies>(lua_State
> *,F,Signature,Policies)' being compiled
> 1>          with
> 1>          [
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>              T0=void,
> 1>              T1=TestOutPolicy &,
> 1>              T2=const std::string &,
> 1>              T3=std::string &,
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>              Signature=boost::mpl::vector4<void,TestOutPolicy &,const
> std::string &,std::string &>
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\class.hpp(310) : while
> compiling class template member function 'void
> luabind::detail::memfun_registration<Class,F,Policies>::register_(lua_State
> *) const'
> 1>          with
> 1>          [
> 1>              Class=TestOutPolicy,
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\class.hpp(828) : see
> reference to class template instantiation
> 'luabind::detail::memfun_registration<Class,F,Policies>' being compiled
> 1>          with
> 1>          [
> 1>              Class=TestOutPolicy,
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\class.hpp(585) : see
> reference to function template instantiation 'luabind::class_<T>
> &luabind::class_<T>::virtual_def<F,DefaultOrPolicies>(const char *,const F
> &,const Policies &,luabind::detail::null_type,boost::mpl::true_)' being
> compiled
> 1>          with
> 1>          [
> 1>              T=TestOutPolicy,
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>
>
> DefaultOrPolicies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>,
> 1>
>
> Policies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>
> 1>          ]
> 1>          c:\src\kernel\TestOutPolicy.cpp(64) : see reference to
> function template instantiation 'luabind::class_<T>
> &luabind::class_<T>::def<void(__thiscall TestOutPolicy::* )(const
> std::string &,std::string
> &),luabind::detail::policy_cons<H,luabind::detail::null_type>>(const char
> *,F,DefaultOrPolicies)' being compiled
> 1>          with
> 1>          [
> 1>              T=TestOutPolicy,
> 1>
> H=luabind::detail::out_value_policy<3,luabind::detail::null_type>,
> 1>              F=void (__thiscall TestOutPolicy::* )(const std::string
> &,std::string &),
> 1>
>
> DefaultOrPolicies=luabind::detail::policy_cons<luabind::detail::out_value_policy<3,luabind::detail::null_type>,luabind::detail::null_type>
> 1>          ]
> 1>c:\3rdparty\lua\luabind-0.9\luabind\out_value_policy.hpp(78): error
> C2784: 'luabind::detail::char_array<sizeof(identity<T>::type)>
>
> luabind::detail::indirect_sizeof_test(luabind::detail::by_const_pointer<T>)'
> : could not deduce template argument for
> 'luabind::detail::by_const_pointer<T>' from
> 'luabind::detail::by_reference<T>'
> 1>          with
> 1>          [
> 1>              T=std::string
> 1>          ]
> 1>          c:\3rdparty\lua\luabind-0.9\luabind\out_value_policy.hpp(68) :
> see declaration of 'luabind::detail::indirect_sizeof_test'
>
>
>
>
>
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