[Boost-users] lambda warning

From: Noah Roberts (roberts.noah_at_[hidden])
Date: 2006-11-29 14:53:51

This is about the same function but has been changed to this definition:

template < typename T >
typename T::const_iterator first_pipe(T const& cont)
{
  namespace l = boost::lambda;
  typedef esi::metafunc::dereference_type<typename
T::value_type>::type value_type;

  return std::find_if(cont.begin(), cont.end(),
    (l::bind(&value_type::GetType, *(l::_1))) == DT_PIPE);
}

Reason being that the function would work ok with containers holding
raw pointers but couldn't resolve for smart pointers like shared_ptr.
This way works for both, but with shared_ptr I get the warning pasted
at the end of this message.  Gnu handles it fine even with -Wall and
-pedantic.  Is there a better way to do what I'm doing and get rid of
the warning or do I just need to supress it?

Thanks.

1>c:\boost\include\boost-1_33_1\boost\lambda\detail\operator_return_type_traits.hpp(240)
: warning C4181: qualifier applied to reference type; ignored
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_traits.hpp(45)
: see reference to class template instantiation
'boost::lambda::detail::contentsof_type<A>' being compiled
1>        with
1>        [
1>            A=const boost::shared_ptr<mock_pipe>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_traits.hpp(53)
: see reference to class template instantiation
'boost::lambda::detail::IF_type_<T>' being compiled
1>        with
1>        [
1>            T=boost::lambda::detail::contentsof_type<const
boost::shared_ptr<mock_pipe>>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\operator_return_type_traits.hpp(314)
: see reference to class template instantiation
'boost::lambda::detail::IF_type<C,T,E>' being compiled
1>        with
1>        [
1>            C=true,
1>            T=boost::lambda::detail::contentsof_type<const
boost::shared_ptr<mock_pipe>>,
1>            E=boost::lambda::detail::identity_mapping<boost::lambda::detail::unspecified>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\return_type_traits.hpp(88)
: see reference to class template instantiation
'boost::lambda::return_type_1<Act,A>' being compiled
1>        with
1>        [
1>            Act=boost::lambda::other_action<boost::lambda::contentsof_action>,
1>            A=const boost::shared_ptr<mock_pipe> &
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\operator_lambda_func_base.hpp(79)
: see reference to class template instantiation
'boost::lambda::return_type_1_prot<Act,A>' being compiled
1>        with
1>        [
1>            Act=boost::lambda::other_action<boost::lambda::contentsof_action>,
1>            A=const boost::shared_ptr<mock_pipe> &
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\operator_lambda_func_base.hpp(248)
: see reference to class template instantiation
'boost::lambda::detail::unary_rt<Action,Bound,Open>' being compiled
1>        with
1>        [
1>            Action=boost::lambda::other_action<boost::lambda::contentsof_action>,
1>            Bound=boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>,
1>            Open=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_functor_base.hpp(191)
: see reference to class template instantiation
'boost::lambda::lambda_functor_base<Act,Args>::sig<SigArgs>' being
compiled
1>        with
1>        [
1>            Act=boost::lambda::other_action<boost::lambda::contentsof_action>,
1>            Args=boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_functor_base.hpp(197)
: see reference to class template instantiation
'boost::lambda::detail::deduce_non_ref_argument_types_<Args,SigArgs>'
being compiled
1>        with
1>        [
1>            Args=boost::tuples::cons<const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::tuples::detail::map_tuple_to_cons<boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>::type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_functor_base.hpp(225)
: see reference to class template instantiation
'boost::lambda::detail::deduce_non_ref_argument_types_<Args,SigArgs>'
being compiled
1>        with
1>        [
1>            Args=boost::tuples::tuple<DT_TYPE (__thiscall
mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_functor_base.hpp(398)
: see reference to class template instantiation
'boost::lambda::detail::deduce_non_ref_argument_types<Args,SigArgs>'
being compiled
1>        with
1>        [
1>            Args=boost::tuples::tuple<DT_TYPE (__thiscall
mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_functor_base.hpp(164)
: see reference to class template instantiation
'boost::lambda::lambda_functor_base<Act,Args>::sig<SigArgs>' being
compiled
1>        with
1>        [
1>            Act=boost::lambda::action<2,boost::lambda::function_action<2>>,
1>            Args=boost::tuples::tuple<DT_TYPE (__thiscall
mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\lambda_functor_base.hpp(213)
: see reference to class template instantiation
'boost::lambda::detail::deduce_argument_types_<Args,SigArgs>' being
compiled
1>        with
1>        [
1>            Args=boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::action<2,boost::lambda::function_action<2>>,boost::tuples::tuple<DT_TYPE
(__thiscall mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>>>,const
DT_TYPE,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\operator_lambda_func_base.hpp(60)
: see reference to class template instantiation
'boost::lambda::detail::deduce_argument_types<Args,SigArgs>' being
compiled
1>        with
1>        [
1>            Args=boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::action<2,boost::lambda::function_action<2>>,boost::tuples::tuple<DT_TYPE
(__thiscall mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>>>,const
DT_TYPE,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\boost\include\boost-1_33_1\boost\lambda\detail\operator_lambda_func_base.hpp(222)
: see reference to class template instantiation
'boost::lambda::detail::binary_rt<Action,Bound,Open>' being compiled
1>        with
1>        [
1>            Action=boost::lambda::relational_action<boost::lambda::equal_action>,
1>            Bound=boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::action<2,boost::lambda::function_action<2>>,boost::tuples::tuple<DT_TYPE
(__thiscall mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>>>,const
DT_TYPE,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>,
1>            Open=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\program files\microsoft visual studio
8\vc\include\algorithm(87) : see reference to class template
instantiation 'boost::lambda::lambda_functor_base<Act,Args>::sig<SigArgs>'
being compiled
1>        with
1>        [
1>            Act=boost::lambda::relational_action<boost::lambda::equal_action>,
1>            Args=boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::action<2,boost::lambda::function_action<2>>,boost::tuples::tuple<DT_TYPE
(__thiscall mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>>>,const
DT_TYPE,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>,
1>            SigArgs=boost::tuples::tuple<const
boost::shared_ptr<mock_pipe>
&,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>
1>        ]
1>        c:\program files\microsoft visual studio
8\vc\include\algorithm(96) : see reference to function template
instantiation '_InIt
std::_Find_if<std::list<_Ty>::_Const_iterator<_Secure_validation>,_Pr>(_InIt,_InIt,_Pr)'
being compiled
1>        with
1>        [
1>            _InIt=std::list<boost::shared_ptr<mock_pipe>>::_Const_iterator<false>,
1>            _Ty=boost::shared_ptr<mock_pipe>,
1>            _Secure_validation=false,
1>            _Pr=boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::relational_action<boost::lambda::equal_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::action<2,boost::lambda::function_action<2>>,boost::tuples::tuple<DT_TYPE
(__thiscall mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>>>,const
DT_TYPE,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>
1>        ]
1>        c:\documents and settings\nroberts\my documents\visual
studio 2005\projects\playground\playground\playground.cpp(44) : see
reference to function template instantiation '_InIt
std::find_if<std::list<_Ty>::_Const_iterator<_Secure_validation>,boost::lambda::lambda_functor<T>>(_InIt,_InIt,_Pr)'
being compiled
1>        with
1>        [
1>            _InIt=std::list<boost::shared_ptr<mock_pipe>>::_Const_iterator<true>,
1>            _Ty=boost::shared_ptr<mock_pipe>,
1>            _Secure_validation=true,
1>            T=boost::lambda::lambda_functor_base<boost::lambda::relational_action<boost::lambda::equal_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::action<2,boost::lambda::function_action<2>>,boost::tuples::tuple<DT_TYPE
(__thiscall mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>>>,const
DT_TYPE,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>,
1>            _Pr=boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::relational_action<boost::lambda::equal_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::action<2,boost::lambda::function_action<2>>,boost::tuples::tuple<DT_TYPE
(__thiscall mock_pipe::* const )(void) const,const
boost::lambda::lambda_functor<boost::lambda::lambda_functor_base<boost::lambda::other_action<boost::lambda::contentsof_action>,boost::tuples::tuple<boost::lambda::lambda_functor<boost::lambda::placeholder<1>>,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type,boost::lambda::detail::bind_traits<boost::tuples::null_type>::type>>>,const
DT_TYPE,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type,boost::tuples::null_type>>>
1>        ]
1>        c:\documents and settings\nroberts\my documents\visual
studio 2005\projects\playground\playground\playground.cpp(65) : see
reference to function template instantiation
'std::list<_Ty>::_Const_iterator<_Secure_validation>
first_pipe<list1_t>(const T &)' being compiled
1>        with
1>        [
1>            _Ty=boost::shared_ptr<mock_pipe>,
1>            _Secure_validation=true,
1>            T=list1_t
1>        ]