FPGATrackSimGenScanBinningBase::StreamManager Node1 FPGATrackSimGenScanBinning Base::StreamManager + StreamManager() + ~StreamManager() + writeVar() Node2 std::string Node2->Node1 -m_setname Node4 std::map< std::string, std::fstream > Node2->Node4 +keys Node3 std::basic_string< char > Node3->Node2 Node4->Node1 -m_map Node5 std::fstream Node5->Node4 +elements Node6 std::basic_fstream < char > Node6->Node5 Node7 std::basic_iostream < Char > Node7->Node6 Node8 std::basic_istream < Char > Node8->Node7 Node11 std::basic_ostream < Char > Node11->Node7