Re: Collection Copy Policy in ATL8-vs2005

From:

Ulrich Eckhardt <eckhardt@satorlaser.com>

Newsgroups:

microsoft.public.cn.vc++,microsoft.public.vc.atl,microsoft.public.vc.stl

Date:

Tue, 19 Sep 2006 09:53:04 +0200

Message-ID:

<08k4u3-389.ln1@satorlaser.homedns.org>

Townee wrote:

Collection Copy Policy in ATL8-vs2005

I need update my Collection from VC6 to vs2005
but has a error of Collection Copy Policy

[snipped lots of code]

Okay, would have been nice if you had created a minimal example instead of
dumping a whole lot of code at the audience...

#if defined(_WIN32_WCE) && !defined(_CE_DCOM) &&
!defined(_CE_ALLOW_SINGLE_THREADED_OBJECTS_IN_MTA)
#error "Windows CE ????(???????????? DCOM ?????? Windows Mobile
#????)???????????????????? COM ??????????
#_CE_ALLOW_SINGLE_THREADED_OBJECTS_IN_MTA ?????? ATL
?????????????? COM ?????????????????????????? COM ??????????rgs
????????????????????????????Free???????????????????? DCOM Windows CE
????????????????????????"
#endif

I think the charset of your newsclient is messed up. You should repair that
or, preferably, get a better client - Outlook Express is broken in way too
many aspects. I think the Mozilla suite also has a client which I'd expect
to be of better quality.

Also, in case it has any relation, DCOM under CE is (IIRC) not as
feature-rich as under the desktop variants of Windows!

error C2664: 'InterfaceCopy<ContainerType,InterfaceType>::copy' : cannot
convert parameter 2 from
'const std::pair<_Ty1,_Ty2> *__w64 ' to
'std::pair<_Ty1,_Ty2> *'

(reformatted for clarity)

This is a problem of const correctness.

error C2664: 'ATL::_CopyInterface<T>::copy' : cannot convert parameter 2
from 'IObjA *const *__w64 ' to
'IObjA * *'

And this is the same.

Uli