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virtual function

 
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ashishnh33
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PostPosted: Fri Sep 15, 2006 9:10 am    Post subject: virtual function Reply with quote



i want to know about the concept behind the virtual functions.
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ashishnh33
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PostPosted: Fri Sep 15, 2006 9:10 am    Post subject: Re: virtual function Reply with quote



Jim Langston wrote:
Quote:
"ashishnh33" <kashish.ashish (AT) gmail (DOT) com> wrote in message
news:1158294416.957415.192670 (AT) b28g2000cwb (DOT) googlegroups.com...
i want to know about the concept behind the virtual functions.

Concept. You should read a book for concepts really. We can tell you what
they look like and such and maybe give a little sample code, but as far as
teaching concepts it's better left to books (either online or dead tree).
thanks..
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Jim Langston
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PostPosted: Fri Sep 15, 2006 9:10 am    Post subject: Re: virtual function Reply with quote



"ashishnh33" <kashish.ashish (AT) gmail (DOT) com> wrote in message
news:1158294416.957415.192670 (AT) b28g2000cwb (DOT) googlegroups.com...
Quote:
i want to know about the concept behind the virtual functions.

Concept. You should read a book for concepts really. We can tell you what
they look like and such and maybe give a little sample code, but as far as
teaching concepts it's better left to books (either online or dead tree).
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Hooyoo
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PostPosted: Fri Sep 15, 2006 9:10 am    Post subject: Re: virtual function Reply with quote

Jim Langston wrote:
Quote:
"ashishnh33" <kashish.ashish (AT) gmail (DOT) com> wrote in message
news:1158294416.957415.192670 (AT) b28g2000cwb (DOT) googlegroups.com...
i want to know about the concept behind the virtual functions.

Concept. You should read a book for concepts really. We can tell you what
they look like and such and maybe give a little sample code, but as far as
teaching concepts it's better left to books (either online or dead tree).
You can't use virtual function directly,and you can override it in the

derived class
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Thomas Tutone
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PostPosted: Fri Sep 15, 2006 9:10 am    Post subject: Re: virtual function Reply with quote

ashishnh33 wrote:

Quote:
i want to know about the concept behind the virtual functions.

Naturally, you read the FAQ on this topic before posting, right? Just
in case, why don't you review it again:

http://www.parashift.com/c++-faq-lite/virtual-functions.html

Now, after reviewing that, what questions do you still have?

Best regards,

Tom
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