#include #include using namespace itpp; //These lines are needed for use of cout and endl using std::cout; using std::endl; int main() { RV th = RV ( "1 2","{a b }","1 1","0 0"); RV r = RV ( "3 4" ); dirfilelog L("dirfile",10); L.add(r,"r"); L.add(th,"th"); L.init(); }