Re: [Boost-users] Boost-users][regex] Can I use NULL char (ascii \x00)as a part of boost_regex regular expression

Chandan Nilange wrote:

I want to use NULL char i.e ascii \x00 as a part of my regular expression. Does boost_regex support this?

For examples:

regular expression: ab\0cd matching char sequence: ab\0cd I expect ot get match a match for full expression ab\0cd

How can I achieve this using boost_regex.

Sure, for example any of the following constructors can accept an embedded NULL: basic_regex(const charT* p1, const charT* p2, flag_type f = regex_constants::normal); basic_regex(const charT* p, size_type len, flag_type f); template explicit basic_regex(const basic_string& p, flag_type f = regex_constants::normal); template <class InputIterator> basic_regex(InputIterator first, InputIterator last, flag_type f = regex_constants::normal); HTH, John.