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Simple c++ exercise, which uses boost to implement regular expression. Similar projects can be seen at c++: main page

  1. #include <boost/regex.hpp>
  2. #include <string>
  3. #include <iostream>
  5. using namespace std;
  6. int main() {
  8.   string str("This is an 12 example");
  9.   static const boost::regex exp(".*(an *[0-9]*).*");
  10.   if (boost::regex_match(str, exp)) {
  11.     cout << str << str << endl;
  12.     cout << "exp " << exp << endl;
  13.   }
  15.   return 0;
  16. }
  18. //g++ -g -I /usr/local/include/boost-1_33_1 boost.cpp /usr/local/lib/libboost_regex-gcc-1_33_1.a
  ...


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