Re: CAtlRegExp kind of hangs with some expressions

From:
"Abubakar" <emailallrise@yahoo.com>
Newsgroups:
microsoft.public.vc.atl
Date:
Mon, 9 Apr 2007 11:01:40 +0500
Message-ID:
<u1CZHumeHHA.1216@TK2MSFTNGP03.phx.gbl>
I cant beleive this, maybe I'm doing something terribly wrong.

if (re.Match (TEXT(abc@gmail.com), &mc))

should be

if (re.Match (TEXT(abc@gmail.com), &mc))


whats the difference between these two statements? They look identical to me
(assume they both have the double quotes around the email text). And when
you say that it works fine for you does that mean it evaluates to true (cuz
that is what should be returned)?

...ab

"Brian Muth" <bmuth@mvps.org> wrote in message
news:eMu2VLieHHA.1240@TK2MSFTNGP04.phx.gbl...

"Abubakar" <emailallrise@yahoo.com> wrote in message
news:%23YoK7XPeHHA.4004@TK2MSFTNGP06.phx.gbl...

Hi,
I'm using the following code (using the reg exp you posted) and it keeps
returning me "invalid email", the Match() is not returning true::

 CAtlRegExp<> re;
 TCHAR * atlgroup =
TEXT("\\s*(([\\w\\-]{1,}(\\.{0,}[\\w\\-]{1,}){0,}@[\\w\\-\\.]{0,}\\.[a-z]{2,5})[;,]\\s*)*([\\w\\-]{1,}(\\.{0,}[\\w\\-]{1,}){0,}@[\\w\\-\\.]{0,}\\.[a-z]{2,5})\\s*");
 re.Parse (atlgroup);
 CAtlREMatchContext<> mc;
 if (re.Match (TEXT(abc@gmail.com), &mc))
 {
   cout<<"valid ";
 }
 else
 {
   cout<<"invalid ";
 }

 cout<<"email.";

What am I doing wrong?


Your code fragment is bad, of course.

if (re.Match (TEXT(abc@gmail.com), &mc))

should be

if (re.Match (TEXT(abc@gmail.com), &mc))

Fixing that, and the code works for me.

Brian

..ab

"Brian Muth" <bmuth@mvps.org> wrote in message
news:e5KlTNMeHHA.4964@TK2MSFTNGP04.phx.gbl...

This monster is one of my favourites (warning, when this posts I'm
expecting to break over lines)

\s*(([\w\-]{1,}(\.{0,}[\w\-]{1,}){0,}@[\w\-\.]{0,}\.[a-z]{2,5})[;,]\s*)*([\w\-]{1,}(\.{0,}[\w\-]{1,}){0,}@[\w\-\.]{0,}\.[a-z]{2,5})\s*

It will accept multiple email addresses, separated by either commas or
semicolons.

Brian

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