message: Fix STU region in stream operator
  STU region should be displayed in two ways
  hex number for comparison with DCS settings
  bitset in order to easily read of masked regions
diff: #include "TVector2.h"
  // Standard libraries
  +#include <bitset>
  #include <iomanip>
  #include <iostream>
  #include <sstream>
  @@ -196,9 +197,11 @@ std::ostream &operator<<(std::ostream &stream, const AliEMCALTriggerSTUDCSConfig
  stream << "Gamma Low: (" << config.fG[0][1] << ", " << config.fG[1][1] << ", " << config.fG[2][1] << ")" << std::endl;
  stream << "Jet High: (" << config.fJ[0][0] << ", " << config.fJ[1][0] << ", " << config.fJ[2][0] << ")" << std::endl;
  stream << "Jet Low: (" << config.fJ[0][1] << ", " << config.fJ[1][1] << ", " << config.fJ[2][1] << ")" << std::endl;
  - stream << "GetRawData: " << config.fGetRawData << ", Region: " << config.fRegion << ", Median: " << config.fMedian
  - << "Firmware: " << std::hex << config.fFw << std::dec << ", PHOS Scale: ("
  - << config.fPHOSScale[0] << ", " << config.fPHOSScale[1] << ", " << config.fPHOSScale[2] << ", " << config.fPHOSScale[3]
  + stream << "GetRawData: " << config.fGetRawData
  + << ", Region: " << std::hex << config.fRegion << std::dec << "(" << std::bitset<sizeof(config.fRegion) * 8>(config.fRegion) << ")"
  + << ", Median: " << config.fMedian
  + << ", Firmware: " << std::hex << config.fFw << std::dec
  + << ", PHOS Scale: (" << config.fPHOSScale[0] << ", " << config.fPHOSScale[1] << ", " << config.fPHOSScale[2] << ", " << config.fPHOSScale[3]
  << ")" << std::endl;
  return stream;
  }
  