OLattice(const OLattice<T1>& rhs)
OLattice(const QDPExpr<RHS, OLattice<T1> >& rhs)
  OLattice(const OLattice<T1>& rhs)    {      F = new T[Layout::sitesOnNode()];#if QDP_DEBUG >= 1      QDP_info("construct %d bytes from expr OLattice[%d]=0x%x",	       sizeof(T),Layout::sitesOnNode(),F);#endif      assign(rhs);    }