Hi,
I have two problems that I would need some help. Thanks in advance.
Question 1:
Please consider the regular expression to match US phone number below:
((\(\d{3}\)?)|(\d{3}))([\s-./]?)(\d{3})([\s-./]?)(\d{4})
boost doesn't like it and it will throw an exception for the code below while
it seems to be fine in online regex tester and .Net Regex library. I don't
know what is imcompatiable with boost regex library. Please advice.
try
{
boost::wregex expr(csRegex, boost::regex::normal |
boost::regbase::icase);
}
catch (boost::exception const& e)
{
}
Question 2:
Please consider the regular expression to match US SSN below:
(?!000)([0-6]\d{2}|7([0-6]\d|7[012])) ([ -])? (?!00)\d\d([ -|])? (?!0000)\d{4}
It didn't throw an exception for this regular expression but it wasn't able to
match any SSN at all in any format while it matches fine using other regular
expression engine. Am I missing something?
if (expr.expression())
{
// Boost Regex usage flags
boost::regex_constants::match_flag_type flags =
boost::regex_constants::match_normal;
// Start the boost regular expression iterator
boost::wcregex_iterator start(boost::make_regex_iterator
(StringToMatch, expr, flags)), end;
while (start != end)
{
boost::match_results