On-the-fly Processing

#include <astl.h>
#include <dfa.h>
#include <language.h>
#include <set_operation.h>
#include <cursor.h>
#include <string>
#include <iostream>

int main()
{
  DFA_matrix<> A, B;
  // Constructions
  std::string w = "word";
  if (is_in(w.begin(), w.end(), 
            intersectionc(forwardc(A), forwardc(B))))
     std::cout << "recognized";
}