CSCDCCFormatStatusDigi Class Reference

CSC Format Status Object. More...

#include <CSCDCCFormatStatusDigi.h>

Public Member Functions
	CSCDCCFormatStatusDigi (const DCCIdType DCCId_, const ExaminerMaskType fDCC_MASK_, const ExaminerMaskType fCSC_MASK_, const ExaminerStatusType fDDU_SUMMARY_ERRORS_, const std::map< DDUIdType, ExaminerStatusType > mDDU_ERRORS_, const std::map< CSCIdType, ExaminerStatusType > mCSC_ERRORS_, const std::map< CSCIdType, ExaminerStatusType > mCSC_PAYLOADS_, const std::map< CSCIdType, ExaminerStatusType > mCSC_STATUS_)
	Constructor. More...
	CSCDCCFormatStatusDigi (const DCCIdType DCCId_)
	CSCDCCFormatStatusDigi ()
	Default constructor. More...
bool	getCSCErrorFlag (const CSCIdType CSCId, const FormatErrorFlag flag) const
bool	getCSCErrorFlag (const uint16_t crateId, const uint16_t dmbId, const FormatErrorFlag flag) const
ExaminerStatusType	getCSCErrors (const CSCIdType CSCId) const
ExaminerStatusType	getCSCErrors (const uint16_t crateId, const uint16_t dmbId) const
ExaminerMaskType	getCSCMask () const
ExaminerStatusType	getCSCPayload (const CSCIdType CSCId) const
ExaminerStatusType	getCSCPayload (const uint16_t crateId, const uint16_t dmbId) const
bool	getCSCPayloadFlag (const CSCIdType CSCId, const CSCPayloadFlag flag) const
bool	getCSCPayloadFlag (const uint16_t crateId, const uint16_t dmbId, const CSCPayloadFlag flag) const
ExaminerStatusType	getCSCStatus (const CSCIdType CSCId) const
ExaminerStatusType	getCSCStatus (const uint16_t crateId, const uint16_t dmbId) const
bool	getCSCStatusFlag (const CSCIdType CSCId, const CSCStatusFlag flag) const
bool	getCSCStatusFlag (const uint16_t crateId, const uint16_t dmbId, const CSCStatusFlag flag) const
DCCIdType	getDCCId () const
ExaminerMaskType	getDCCMask () const
bool	getDDUErrorFlag (const DDUIdType DDUId, const FormatErrorFlag flag) const
ExaminerStatusType	getDDUErrors (const DDUIdType DDUId) const
ExaminerStatusType	getDDUSummaryErrors () const
bool	getDDUSummaryFlag (const FormatErrorFlag flag) const
std::set< CSCIdType >	getListOfCSCs () const
std::set< CSCIdType >	getListOfCSCsWithErrors () const
std::set< DDUIdType >	getListOfDDUs () const
bool	nextCSCWithError (uint32_t &iterator, CSCIdType &CSCId) const
	CSC with error iteration procedure. Usage: unsigned int i = 0; CSCIdType cscId; while (c.nextCSCWithError(i, cscId)) { // do stuff }. More...
bool	nextCSCWithPayload (uint32_t &iterator, CSCIdType &CSCId) const
	CSC with payload iteration procedure. More...
bool	nextCSCWithStatus (uint32_t &iterator, CSCIdType &CSCId) const
	CSC with status iteration procedure. More...
void	print () const
	Debug. More...
void	setDCCExaminerInfo (const ExaminerMaskType fDCC_MASK_, const ExaminerMaskType fCSC_MASK_, const ExaminerStatusType fDDU_SUMMARY_ERRORS_, const std::map< DDUIdType, ExaminerStatusType > mDDU_ERRORS_, const std::map< CSCIdType, ExaminerStatusType > mCSC_ERRORS_, const std::map< CSCIdType, ExaminerStatusType > mCSC_PAYLOADS_, const std::map< CSCIdType, ExaminerStatusType > mCSC_STATUS_)
	Fill internal data structures using Examiner object. More...

Protected Member Functions
void	init ()
	Init internal data stuctures. More...
CSCIdType	makeCSCId (const uint16_t crateId, const uint16_t dmbId) const
	Make CSCIdType from Crate and DMB IDs. More...

Private Attributes
DCCIdType	DCCId
ExaminerMaskType	fCSC_MASK
ExaminerMaskType	fDCC_MASK
ExaminerStatusType	fDDU_SUMMARY_ERRORS
std::map< CSCIdType, ExaminerStatusType >	mCSC_ERRORS
std::map< CSCIdType, ExaminerStatusType >	mCSC_PAYLOADS
std::map< CSCIdType, ExaminerStatusType >	mCSC_STATUS
std::map< DDUIdType, ExaminerStatusType >	mDDU_ERRORS

Detailed Description

CSC Format Status Object.

Definition at line 164 of file CSCDCCFormatStatusDigi.h.

Constructor & Destructor Documentation

CSCDCCFormatStatusDigi::CSCDCCFormatStatusDigi ( const DCCIdType  DCCId_, const ExaminerMaskType  fDCC_MASK_, const ExaminerMaskType  fCSC_MASK_, const ExaminerStatusType  fDDU_SUMMARY_ERRORS_, const std::map< DDUIdType, ExaminerStatusType >  mDDU_ERRORS_, const std::map< CSCIdType, ExaminerStatusType >  mCSC_ERRORS_, const std::map< CSCIdType, ExaminerStatusType >  mCSC_PAYLOADS_, const std::map< CSCIdType, ExaminerStatusType >  mCSC_STATUS_  )

inline

Constructor.

Parameters

fDCC_MASK_	DCC Examiner mask used (for information purposes).
fCSC_MASK_	Examiner mask per chamber
fDDU_SUMMARY_ERRORS_	Cumulative DDUs errors status
mDDU_ERRORS_	List of errors per DDU
mCSC_ERRORS_	List of errors per CSC
mCSC_PAYLOADS_	List of payloads per CSC
mCSC_STATUS_	List of statuses per CSC

Definition at line 219 of file CSCDCCFormatStatusDigi.h.

References init(), and setDCCExaminerInfo().

                                                                      : DCCId(DCCId_) 
    {
      init();
      setDCCExaminerInfo(fDCC_MASK_, fCSC_MASK_, fDDU_SUMMARY_ERRORS_, mDDU_ERRORS_, mCSC_ERRORS_, mCSC_PAYLOADS_, mCSC_STATUS_);
    }

CSCDCCFormatStatusDigi::CSCDCCFormatStatusDigi ( const DCCIdType  DCCId_ )

inline

Definition at line 233 of file CSCDCCFormatStatusDigi.h.

References init().

: DCCId(DCCId_) {init();}

CSCDCCFormatStatusDigi::CSCDCCFormatStatusDigi ( )

inline

Default constructor.

Definition at line 237 of file CSCDCCFormatStatusDigi.h.

References init().

: DCCId(0) {init();}

Member Function Documentation

bool CSCDCCFormatStatusDigi::getCSCErrorFlag ( const CSCIdType  CSCId, const FormatErrorFlag  flag  ) const

inline

Definition at line 401 of file CSCDCCFormatStatusDigi.h.

References getCSCErrors().

    { return ( (getCSCErrors(CSCId) & ExaminerStatusType(0x1<<flag) ) != 0); }

bool CSCDCCFormatStatusDigi::getCSCErrorFlag ( const uint16_t  crateId, const uint16_t  dmbId, const FormatErrorFlag  flag  ) const

inline

Definition at line 404 of file CSCDCCFormatStatusDigi.h.

References getCSCErrors().

    { return ( (getCSCErrors(crateId, dmbId) & ExaminerStatusType(0x1<<flag) ) != 0); }

ExaminerStatusType CSCDCCFormatStatusDigi::getCSCErrors ( const CSCIdType  CSCId ) const

inline

Definition at line 350 of file CSCDCCFormatStatusDigi.h.

References mCSC_ERRORS.

Referenced by getCSCErrorFlag(), getCSCErrors(), operator<<(), print(), and cscdqm::EventProcessor::processExaminer().

                                                               {
    std::map<CSCIdType,ExaminerStatusType>::const_iterator item = mCSC_ERRORS.find(CSCId);
    if( item != mCSC_ERRORS.end() ) return item->second; else return 0;
  } 

ExaminerStatusType CSCDCCFormatStatusDigi::getCSCErrors ( const uint16_t  crateId, const uint16_t  dmbId  ) const

inline

Definition at line 355 of file CSCDCCFormatStatusDigi.h.

References getCSCErrors(), and makeCSCId().

    { return getCSCErrors( makeCSCId(crateId, dmbId) ); }

ExaminerMaskType CSCDCCFormatStatusDigi::getCSCMask ( ) const

inline

Return CSC level Errors Mask

Definition at line 390 of file CSCDCCFormatStatusDigi.h.

References fCSC_MASK.

Referenced by operator<<(), and print().

{ return fCSC_MASK; }

ExaminerStatusType CSCDCCFormatStatusDigi::getCSCPayload ( const CSCIdType  CSCId ) const

inline

Definition at line 359 of file CSCDCCFormatStatusDigi.h.

References mCSC_PAYLOADS.

Referenced by getCSCPayload(), getCSCPayloadFlag(), print(), and cscdqm::EventProcessor::processExaminer().

                                                                {
    std::map<CSCIdType,ExaminerStatusType>::const_iterator item = mCSC_PAYLOADS.find(CSCId);
    if( item != mCSC_PAYLOADS.end() ) return item->second; else return 0;
  }

ExaminerStatusType CSCDCCFormatStatusDigi::getCSCPayload ( const uint16_t  crateId, const uint16_t  dmbId  ) const

inline

Definition at line 364 of file CSCDCCFormatStatusDigi.h.

References getCSCPayload(), and makeCSCId().

    { return getCSCPayload( makeCSCId(crateId, dmbId) ); }

bool CSCDCCFormatStatusDigi::getCSCPayloadFlag ( const CSCIdType  CSCId, const CSCPayloadFlag  flag  ) const

inline

Definition at line 407 of file CSCDCCFormatStatusDigi.h.

References getCSCPayload().

    { return ( (getCSCPayload(CSCId) & ExaminerStatusType(0x1<<flag) ) != 0); }

bool CSCDCCFormatStatusDigi::getCSCPayloadFlag ( const uint16_t  crateId, const uint16_t  dmbId, const CSCPayloadFlag  flag  ) const

inline

Definition at line 410 of file CSCDCCFormatStatusDigi.h.

References getCSCPayload().

    { return ( (getCSCPayload(crateId,dmbId) & ExaminerStatusType(0x1<<flag) ) != 0); }

ExaminerStatusType CSCDCCFormatStatusDigi::getCSCStatus ( const CSCIdType  CSCId ) const

inline

Definition at line 368 of file CSCDCCFormatStatusDigi.h.

References mCSC_STATUS.

Referenced by getCSCStatus(), getCSCStatusFlag(), operator<<(), print(), and cscdqm::EventProcessor::processExaminer().

                                                               {
    std::map<CSCIdType,ExaminerStatusType>::const_iterator item = mCSC_STATUS.find(CSCId);
    if( item != mCSC_STATUS.end() ) return item->second; else return 0;
  }

ExaminerStatusType CSCDCCFormatStatusDigi::getCSCStatus ( const uint16_t  crateId, const uint16_t  dmbId  ) const

inline

Definition at line 373 of file CSCDCCFormatStatusDigi.h.

References getCSCStatus(), and makeCSCId().

    { return getCSCStatus( makeCSCId(crateId, dmbId) ); }

bool CSCDCCFormatStatusDigi::getCSCStatusFlag ( const CSCIdType  CSCId, const CSCStatusFlag  flag  ) const

inline

Definition at line 413 of file CSCDCCFormatStatusDigi.h.

References getCSCStatus().

    { return ( (getCSCStatus(CSCId) & ExaminerStatusType(0x1<<flag) ) != 0); }

bool CSCDCCFormatStatusDigi::getCSCStatusFlag ( const uint16_t  crateId, const uint16_t  dmbId, const CSCStatusFlag  flag  ) const

inline

Definition at line 416 of file CSCDCCFormatStatusDigi.h.

References getCSCStatus().

    { return ( (getCSCStatus(crateId, dmbId) & ExaminerStatusType(0x1<<flag) ) != 0); }

DCCIdType CSCDCCFormatStatusDigi::getDCCId ( ) const

inline

Definition at line 380 of file CSCDCCFormatStatusDigi.h.

References DCCId.

Referenced by operator<<(), and print().

{ return DCCId; }

ExaminerMaskType CSCDCCFormatStatusDigi::getDCCMask ( ) const

inline

Return DCC/DDU level Errors Mask

Definition at line 385 of file CSCDCCFormatStatusDigi.h.

References fDCC_MASK.

Referenced by operator<<(), and print().

{ return fDCC_MASK; }

bool CSCDCCFormatStatusDigi::getDDUErrorFlag ( const DDUIdType  DDUId, const FormatErrorFlag  flag  ) const

inline

Definition at line 398 of file CSCDCCFormatStatusDigi.h.

References getDDUErrors().

    { return ( (getDDUErrors(DDUId) & ExaminerStatusType(0x1<<flag) ) != 0); }

ExaminerStatusType CSCDCCFormatStatusDigi::getDDUErrors ( const DDUIdType  DDUId ) const

inline

Definition at line 344 of file CSCDCCFormatStatusDigi.h.

References mDDU_ERRORS.

Referenced by getDDUErrorFlag(), operator<<(), print(), and cscdqm::EventProcessor::processExaminer().

                                                               {
    std::map<DDUIdType,ExaminerStatusType>::const_iterator item = mDDU_ERRORS.find(DDUId);
    if( item != mDDU_ERRORS.end() ) return item->second; else return 0;
  }

ExaminerStatusType CSCDCCFormatStatusDigi::getDDUSummaryErrors ( ) const

inline

Getters for complete mask by using internal identifiers. Mostly to be used by examiner and old/current code. Return DCC/DDU level Error Status

Definition at line 342 of file CSCDCCFormatStatusDigi.h.

References fDDU_SUMMARY_ERRORS.

Referenced by operator<<(), print(), and cscdqm::EventProcessor::processExaminer().

{ return fDDU_SUMMARY_ERRORS; }

bool CSCDCCFormatStatusDigi::getDDUSummaryFlag ( const FormatErrorFlag  flag ) const

inline

Flag Getters for individual named masks.

Definition at line 396 of file CSCDCCFormatStatusDigi.h.

References fDDU_SUMMARY_ERRORS.

    { return ( (fDDU_SUMMARY_ERRORS & ExaminerStatusType(0x1<<flag) ) != 0); }

std::set<CSCIdType> CSCDCCFormatStatusDigi::getListOfCSCs ( ) const

inline

Definition at line 285 of file CSCDCCFormatStatusDigi.h.

References getKeysList(), and mCSC_PAYLOADS.

Referenced by operator<<(), and print().

                                          {
    return getKeysList(mCSC_PAYLOADS);
  }

std::set<CSCIdType> CSCDCCFormatStatusDigi::getListOfCSCsWithErrors ( ) const

inline

Definition at line 289 of file CSCDCCFormatStatusDigi.h.

References getKeysList(), and mCSC_ERRORS.

                                                    {
    return getKeysList(mCSC_ERRORS);
  }

std::set<DDUIdType> CSCDCCFormatStatusDigi::getListOfDDUs ( ) const

inline

Get lists of DDUs and CSCs Loop iterators for CSCs

Definition at line 281 of file CSCDCCFormatStatusDigi.h.

References getKeysList(), and mDDU_ERRORS.

Referenced by operator<<(), print(), and cscdqm::EventProcessor::processExaminer().

                                          {
    return getKeysList(mDDU_ERRORS);
  }

void CSCDCCFormatStatusDigi::init ( void  )

inlineprotected

Init internal data stuctures.

Definition at line 197 of file CSCDCCFormatStatusDigi.h.

References fCSC_MASK, fDCC_MASK, fDDU_SUMMARY_ERRORS, mCSC_ERRORS, mCSC_PAYLOADS, mCSC_STATUS, and mDDU_ERRORS.

Referenced by CSCDCCFormatStatusDigi().

              {
    fDDU_SUMMARY_ERRORS = 0;
    fCSC_MASK = 0;
    fDCC_MASK = 0;
    mDDU_ERRORS.clear();
    mCSC_ERRORS.clear();
    mCSC_PAYLOADS.clear();
    mCSC_STATUS.clear();
  }

CSCIdType CSCDCCFormatStatusDigi::makeCSCId ( const uint16_t  crateId, const uint16_t  dmbId  ) const

inlineprotected

Make CSCIdType from Crate and DMB IDs.

Definition at line 193 of file CSCDCCFormatStatusDigi.h.

Referenced by getCSCErrors(), getCSCPayload(), and getCSCStatus().

    { return ( (CSCIdType(crateId&0xFF)<<4) | (dmbId&0xF) ); }

bool CSCDCCFormatStatusDigi::nextCSCWithError ( uint32_t &  iterator, CSCIdType &  CSCId  ) const

inline

CSC with error iteration procedure. Usage: unsigned int i = 0; CSCIdType cscId; while (c.nextCSCWithError(i, cscId)) { // do stuff }.

Parameters

iterator	Integer iterator (incremented automatically)
CSCId	CSC id to return

Returns

true if CSC id found and returned, false - otherwise

Definition at line 306 of file CSCDCCFormatStatusDigi.h.

References mCSC_ERRORS, and nextInMap().

Referenced by cscdqm::EventProcessor::processExaminer().

                                                                    {
    return nextInMap(iterator, CSCId, mCSC_ERRORS);
  }

bool CSCDCCFormatStatusDigi::nextCSCWithPayload ( uint32_t &  iterator, CSCIdType &  CSCId  ) const

inline

CSC with payload iteration procedure.

See Also

bool nextCSCWithError(uint32_t&, CSCIdType&) const

Parameters

iterator	Integer iterator (incremented automatically)
CSCId	CSC id to return

Returns

true if CSC id found and returned, false - otherwise

Definition at line 328 of file CSCDCCFormatStatusDigi.h.

References mCSC_PAYLOADS, and nextInMap().

Referenced by cscdqm::EventProcessor::processExaminer().

                                                                      {
    return nextInMap(iterator, CSCId, mCSC_PAYLOADS);
  }

bool CSCDCCFormatStatusDigi::nextCSCWithStatus ( uint32_t &  iterator, CSCIdType &  CSCId  ) const

inline

CSC with status iteration procedure.

See Also

bool nextCSCWithError(uint32_t&, CSCIdType&) const

Parameters

iterator	Integer iterator (incremented automatically)
CSCId	CSC id to return

Returns

true if CSC id found and returned, false - otherwise

Definition at line 317 of file CSCDCCFormatStatusDigi.h.

References mCSC_STATUS, and nextInMap().

Referenced by cscdqm::EventProcessor::processExaminer().

                                                                     {
    return nextInMap(iterator, CSCId, mCSC_STATUS);
  }

void CSCDCCFormatStatusDigi::print

(

void

)

const

Debug.

Definition at line 54 of file CSCDCCFormatStatusDigi.cc.

References gather_cfg::cout, getCSCErrors(), getCSCMask(), getCSCPayload(), getCSCStatus(), getDCCId(), getDCCMask(), getDDUErrors(), getDDUSummaryErrors(), getListOfCSCs(), and getListOfDDUs().

                                         {

   std::cout << "CSCDCCFormatStatusDigi: DCC=" << std::dec << getDCCId() 
    << " DCCMask=0x" << std::hex << std::setw(8) << std::setfill('0') << getDCCMask()
    << " CSCMask=0x" << std::hex << std::setw(8) << std::setfill('0') << getCSCMask()
    << " DCCErrors=0x" << std::hex << std::setw(8) << std::setfill('0') << getDDUSummaryErrors() 
    << std::dec << "\n";
   std::set<DDUIdType> ddu_list = getListOfDDUs();
   for (std::set<DDUIdType>::iterator itr=ddu_list.begin(); itr != ddu_list.end(); ++itr) {
    std::cout << "DDU_" << std::dec << ((*itr)&0xFF) 
    << " Errors=0x" << std::hex << std::setw(8) << std::setfill('0') << getDDUErrors(*itr) << "\n"; 
   }
   std::set<CSCIdType> csc_list = getListOfCSCs();
   for (std::set<CSCIdType>::iterator itr=csc_list.begin(); itr != csc_list.end(); ++itr) {
    
        std::cout << "CSC_" << std::dec << (((*itr)>>4)&0xFF) << "_" << ((*itr)&0xF) 
        << " Errors=0x" << std::hex << std::setw(8) << std::setfill('0') << getCSCErrors(*itr) 
        << " Payload=0x" << std::setw(8) << std::setfill('0') << getCSCPayload(*itr) 
        << " Status=0x" << std::setw(8) << std::setfill('0') << getCSCStatus(*itr) << "\n";
   }

}

void CSCDCCFormatStatusDigi::setDCCExaminerInfo	(	const ExaminerMaskType	fDCC_MASK_,
		const ExaminerMaskType	fCSC_MASK_,
		const ExaminerStatusType	fDDU_SUMMARY_ERRORS_,
		const std::map< DDUIdType, ExaminerStatusType >	mDDU_ERRORS_,
		const std::map< CSCIdType, ExaminerStatusType >	mCSC_ERRORS_,
		const std::map< CSCIdType, ExaminerStatusType >	mCSC_PAYLOADS_,
		const std::map< CSCIdType, ExaminerStatusType >	mCSC_STATUS_
	)

Fill internal data structures using Examiner object.

setExaminerInfo

Parameters

fDCC_MASK_	DCC Examiner mask used (for information purposes).
fCSC_MASK_	Examiner mask per chamber
fDDU_SUMMARY_ERRORS_	Cumulative DDUs errors status
mDDU_ERRORS_	List of errors per DDU
mCSC_ERRORS_	List of errors per CSC
mCSC_PAYLOADS_	List of payloads per CSC
mCSC_STATUS_	List of statuses per CSC

Definition at line 35 of file CSCDCCFormatStatusDigi.cc.

References fCSC_MASK, fDCC_MASK, fDDU_SUMMARY_ERRORS, mCSC_ERRORS, mCSC_PAYLOADS, mCSC_STATUS, and mDDU_ERRORS.

Referenced by CSCDCCFormatStatusDigi().

{
  fDCC_MASK = fDCC_MASK_;
  fCSC_MASK = fCSC_MASK_;
  fDDU_SUMMARY_ERRORS = fDDU_SUMMARY_ERRORS_;
  mDDU_ERRORS = mDDU_ERRORS_;
  mCSC_ERRORS = mCSC_ERRORS_;
  mCSC_PAYLOADS = mCSC_PAYLOADS_;
  mCSC_STATUS = mCSC_STATUS_;
}

Member Data Documentation

DCCIdType CSCDCCFormatStatusDigi::DCCId

private

FED/DCC Id

Definition at line 180 of file CSCDCCFormatStatusDigi.h.

Referenced by getDCCId().

ExaminerMaskType CSCDCCFormatStatusDigi::fCSC_MASK

private

CSC Examiner mask used

Definition at line 177 of file CSCDCCFormatStatusDigi.h.

Referenced by getCSCMask(), init(), and setDCCExaminerInfo().

ExaminerMaskType CSCDCCFormatStatusDigi::fDCC_MASK

private

Internal mask storage variables and containers.DCC Examiner mask used

Definition at line 174 of file CSCDCCFormatStatusDigi.h.

Referenced by getDCCMask(), init(), and setDCCExaminerInfo().

ExaminerStatusType CSCDCCFormatStatusDigi::fDDU_SUMMARY_ERRORS

private

DCC Level summary errors

Definition at line 183 of file CSCDCCFormatStatusDigi.h.

Referenced by getDDUSummaryErrors(), getDDUSummaryFlag(), init(), and setDCCExaminerInfo().

std::map<CSCIdType, ExaminerStatusType> CSCDCCFormatStatusDigi::mCSC_ERRORS

private

Definition at line 186 of file CSCDCCFormatStatusDigi.h.

Referenced by getCSCErrors(), getListOfCSCsWithErrors(), init(), nextCSCWithError(), and setDCCExaminerInfo().

std::map<CSCIdType, ExaminerStatusType> CSCDCCFormatStatusDigi::mCSC_PAYLOADS

private

Definition at line 187 of file CSCDCCFormatStatusDigi.h.

Referenced by getCSCPayload(), getListOfCSCs(), init(), nextCSCWithPayload(), and setDCCExaminerInfo().

std::map<CSCIdType, ExaminerStatusType> CSCDCCFormatStatusDigi::mCSC_STATUS

private

Definition at line 188 of file CSCDCCFormatStatusDigi.h.

Referenced by getCSCStatus(), init(), nextCSCWithStatus(), and setDCCExaminerInfo().

std::map<DDUIdType, ExaminerStatusType> CSCDCCFormatStatusDigi::mDDU_ERRORS

private

Definition at line 185 of file CSCDCCFormatStatusDigi.h.

Referenced by getDDUErrors(), getListOfDDUs(), init(), and setDCCExaminerInfo().