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Groups > comp.lang.c++ > #8482
| From | Qi <no@no.no> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: Is it correct? Two same named classes in different unnamed namespace get same typeid |
| Date | 2011-08-05 10:07 +0800 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <j1fj8n$7ea$1@speranza.aioe.org> (permalink) |
| References | <j13i7d$reu$1@speranza.aioe.org> <6dcb4c39-e752-4cce-b769-4190aa1e25d2@y24g2000yqb.googlegroups.com> |
On 2011-8-5 4:19, Tom wrote: > In the example there is no polymorphic class type involved so we do > not have RTTI but static type information. I think typeid is always static and compile time information. So it has no connection with polymorphic. Am I wrong? > From my experience I recommend not to use typeid especially if you are > using namespaces. I think quite a lot of compilers have problems with > the same class name in different namespaces. Therefore you can be > quite sure to have problems sooner or later. Yup, that's my concern too. So I will try to avoid typeid. Thanks for the advice. -- WQ
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Is it correct? Two same named classes in different unnamed namespace get same typeid Qi <no@no.com> - 2011-07-31 20:32 +0800
Re: Is it correct? Two same named classes in different unnamed namespace get same typeid Juha Nieminen <nospam@thanks.invalid> - 2011-08-01 08:36 +0000
Re: Is it correct? Two same named classes in different unnamed namespace get same typeid Qi <no@no.no> - 2011-08-01 16:59 +0800
Re: Is it correct? Two same named classes in different unnamed namespace get same typeid Tom <tettigonia@googlemail.com> - 2011-08-04 13:19 -0700
Re: Is it correct? Two same named classes in different unnamed namespace get same typeid Qi <no@no.no> - 2011-08-05 10:07 +0800
Re: Is it correct? Two same named classes in different unnamed namespace get same typeid LR <lruss@superlink.net> - 2011-08-05 05:16 -0400
Re: Is it correct? Two same named classes in different unnamed namespace get same typeid James Kanze <james.kanze@gmail.com> - 2011-08-07 10:44 -0700
Re: Is it correct? Two same named classes in different unnamed namespace get same typeid LR <lruss@superlink.net> - 2011-08-07 17:18 -0400
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