Regex VERY IMPORTANT!!!!

[Suzanne]

Can someone pls provide a sample program which makes use of the regex library?I want a function which does pattern matching for numbers, which library does that?Regex or Boost Regex?

[R0mai]

http://www.boost.org/doc/libs/1_41_0/libs/regex/doc/html/index.html

[Suzanne]

I would prefer if someone posted a simple program that uses the regex library, its easier to understand than going through lots of details online.

[moorecm]

Go to the Introduction and Overview section in the link above. Learning how to use a library requires a little reading on your part.

Here are some test programs:
http://www.boost.org/doc/libs/1_33_1/libs/regex/doc/examples.html

[n4nature]

Here's how use regex lib.

#include <iostream>
#include <regex>
using namespace std;

int main()
{
	string str = "Hello World"; 
	tr1::regex rx("ello");

	bool rv = regex_match(str.begin(), str.end(), rx);

	rv == true ? cout << "Found match" << endl : cout << "Not a match" << endl;
	return 0;
}