IDTPM2::PtHelper< T > Node1 IDTPM2::PtHelper< T >   + PtHelper() + operator()() Node2 IDTPM2::IPredicate< T >   + ~IPredicate() + operator()() Node2->Node1 Node3 ConfiguredValue< float > - m_set - m_value + ConfiguredValue() + operator=() + operator float &() + operator const float &() + operator bool() + isset() Node3->Node1 -m_pt