Streams Input/Output

#include <astl.h>
#include <dfa.h>
#include <ccopy.h>
#include <stream.h>

int main()
{
  DFA_matrix<> A;
  // Construction...
  DFA_stream out(cout);
  clone(out, dfirstc(A));

  DFA_matrix<> B;
  clone_cursor<plain> c(cin);
  B.initial(clone(B, c));
}