Re: Help with regular expression
On 2007-03-19 18:18, marco.minerva@gmail.com wrote:
Hi!
I have the following regular expression, that matches any word with
number and letter:
[[:alnum:]]+-?[[:alnum:]/@\\.#&]*'?
Now I must modify it so that also the word with a "_" inside are
accepted. For example:
As_for
From_now_on
For_example
Can you help me?
Thanks in advance.
This is really off-topic here, since there are no regex in (the current)
C++ standard, you should ask these kinds of questions in a forum for the
library you used for regexes. Having said that I think you can get it to
do what you want with one of the following (I'm no expert at regex and I
don't recognize the flavour so I give no guarantees):
[[:alnum:]]+(-|_)?[[:alnum:]/@\\.#&]*'?
[[:alnum:]]+[-_]?[[:alnum:]/@\\.#&]*'?
--
Erik Wikstr?m
cout<<"Destructor"<<endl; }
};
int main()
{
try {
base *ptr=new base;
Make that
std::auto_ptr<base> ptr( new base );
throw 44;
}catch(...) { // I am
expecting base destructor to be called here
cout<<" Inside catch"<<endl; // But it is not
}
}
Hth.,
- Alf (an export on C++)
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