Re: tag_function<> under class_ gives me error C2825

It looks like:

boost::bind(&LuaHelper::SetExpression, this, _1)

Should be:

boost::bind(&LuaHelper::SetExpression, this, _1, _2)

Max

--
Technical Director
Unknown Worlds Entertainment
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On Sat, Jul 3, 2010 at 6:11 AM, Kristoffer Danielsson <
[email protected]> wrote:

>  Latest Luabind 0.9, VC10.
>
>
> namespace LuaHelper
> {
>    inline void SetExpression(Script *pScript, boost::RegEx &r, const char*
> s) { ... }
> }
>
> Inside Script class:
> luabind::module(L)
> [
>    luabind::class_<boost::RegEx>("Regex")
>    .def("SetExpression", luabind::tag_function<void(boost::RegEx&, const
> char*)>(boost::bind(&LuaHelper::SetExpression, this, _1)))
> ];
>
> When compiling I get this error:
>
> 1>c:\program files (x86)\boost\boost_1_42\boost\bind\bind.hpp(69): error
> C2825: 'F': must be a class or namespace when followed by '::'
> 1>          c:\program files
> (x86)\boost\boost_1_42\boost\bind\bind_template.hpp(15) : see reference to
> class template instantiation 'boost::_bi::result_traits<R,F>' being compiled
> 1>          with
> 1>          [
> 1>              R=boost::_bi::unspecified,
> 1>              F=void (__cdecl *)(Script *,boost::RegEx &,const char *)
> 1>          ]
> 1>          c:\users\me\desktop\testapp2010\testapp\script.cpp(365) : see
> reference to class template instantiation 'boost::_bi::bind_t<R,F,L>' being
> compiled
> 1>          with
> 1>          [
> 1>              R=boost::_bi::unspecified,
> 1>              F=void (__cdecl *)(Script *,boost::RegEx &,const char *),
> 1>              L=boost::_bi::list2<boost::_bi::value<Script
> *>,boost::arg<1>>
> 1>          ]
>
>
> I've tried to reorder the parameters, using _2 instead of _1 etc, but with
> no success. I've managed to do this with global functions, but inside
> classes I get this problem!
>
>
> What am I doing wrong?
>
> Thank you for your help!
>
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