#include <FUShmDqmCell.h>

Public Member Functions
void	clear ()
unsigned int	eventSize () const
unsigned int	evtAtUpdate () const
unsigned int	folderId () const
unsigned int	fuGuid () const
unsigned int	fuProcessId () const
	FUShmDqmCell (unsigned int payloadSize)
unsigned int	index () const
void	initialize (unsigned int index)
unsigned char *	payloadAddr () const
unsigned int	payloadSize () const
unsigned int	runNumber () const
void	writeData (unsigned int runNumber, unsigned int evtAtUpdate, unsigned int folderId, unsigned int fuProcessId, unsigned int fuGuid, unsigned char *data, unsigned int dataSize)
	~FUShmDqmCell ()
Static Public Member Functions
static unsigned int	size (unsigned int payloadSize)
Private Attributes
unsigned int	eventSize_
unsigned int	evtAtUpdate_
unsigned int	folderId_
unsigned int	fuGuid_
unsigned int	fuProcessId_
unsigned int	index_
unsigned int	payloadOffset_
unsigned int	payloadSize_
unsigned int	runNumber_

Detailed Description

Definition at line 7 of file FUShmDqmCell.h.

Constructor & Destructor Documentation

FUShmDqmCell::FUShmDqmCell ( unsigned int payloadSize )

Definition at line 25 of file FUShmDqmCell.cc.

References payloadAddr(), payloadOffset_, and payloadSize_.

Referenced by size().

  : payloadSize_(payloadSize)
{
  payloadOffset_=sizeof(FUShmDqmCell);
  void* payloadAddr=(void*)((unsigned long)this+payloadOffset_);
  new (payloadAddr) unsigned char[payloadSize_];
}

FUShmDqmCell::~FUShmDqmCell ( )

Definition at line 35 of file FUShmDqmCell.cc.

{

}

Member Function Documentation

void FUShmDqmCell::clear ( void )

Definition at line 62 of file FUShmDqmCell.cc.

References eventSize_.

Referenced by evf::FUShmBuffer::discardDqmCell(), initialize(), and evf::FUShmBuffer::writeDqmEmptyEvent().

{
  eventSize_=0;
}

unsigned int evf::FUShmDqmCell::eventSize ( ) const [inline]

Definition at line 31 of file FUShmDqmCell.h.

References eventSize_.

Referenced by evf::FUResourceTable::sendDqm().

{ return eventSize_; }

unsigned int evf::FUShmDqmCell::evtAtUpdate ( ) const [inline]

Definition at line 24 of file FUShmDqmCell.h.

References evtAtUpdate_.

Referenced by evf::FUResourceTable::sendDqm(), and writeData().

{ return evtAtUpdate_; }

unsigned int evf::FUShmDqmCell::folderId ( ) const [inline]

Definition at line 25 of file FUShmDqmCell.h.

References folderId_.

Referenced by evf::FUResourceTable::sendDqm(), and writeData().

{ return folderId_; }

unsigned int evf::FUShmDqmCell::fuGuid ( ) const [inline]

Definition at line 27 of file FUShmDqmCell.h.

References fuGuid_.

Referenced by evf::FUResourceTable::sendDqm(), and writeData().

{ return fuGuid_; }

unsigned int evf::FUShmDqmCell::fuProcessId ( ) const [inline]

Definition at line 26 of file FUShmDqmCell.h.

References fuProcessId_.

Referenced by evf::FUResourceTable::sendDqm(), and writeData().

{ return fuProcessId_; }

unsigned int evf::FUShmDqmCell::index ( ) const [inline]

Definition at line 22 of file FUShmDqmCell.h.

References index_.

Referenced by evf::FUShmBuffer::finishReadingDqmCell(), initialize(), and evf::FUResourceTable::sendDqm().

{ return index_; }

void FUShmDqmCell::initialize ( unsigned int index )

Definition at line 46 of file FUShmDqmCell.cc.

References clear(), index(), and index_.

Referenced by evf::FUShmBuffer::initialize().

{
  index_=index;
  clear();
}

unsigned char * FUShmDqmCell::payloadAddr ( ) const

Definition at line 54 of file FUShmDqmCell.cc.

References payloadOffset_, and query::result.

Referenced by FUShmDqmCell(), evf::FUResourceTable::sendDqm(), and writeData().

{
  unsigned char* result=(unsigned char*)((unsigned long)this+payloadOffset_);
  return result;
}

unsigned int evf::FUShmDqmCell::payloadSize ( ) const [inline]

Definition at line 29 of file FUShmDqmCell.h.

References payloadSize_.

Referenced by size().

{ return payloadSize_; }

unsigned int evf::FUShmDqmCell::runNumber ( ) const [inline]

Definition at line 23 of file FUShmDqmCell.h.

References runNumber_.

Referenced by evf::FUResourceTable::sendDqm(), and writeData().

{ return runNumber_; }

unsigned int FUShmDqmCell::size ( unsigned int payloadSize ) [static]

Definition at line 97 of file FUShmDqmCell.cc.

References FUShmDqmCell(), and payloadSize().

{
  return sizeof(FUShmDqmCell)+sizeof(unsigned char)*payloadSize;
}

void FUShmDqmCell::writeData	(	unsigned int	runNumber,
		unsigned int	evtAtUpdate,
		unsigned int	folderId,
		unsigned int	fuProcessId,
		unsigned int	fuGuid,
		unsigned char *	data,
		unsigned int	dataSize
	)

Definition at line 69 of file FUShmDqmCell.cc.

References gather_cfg::cout, eventSize_, evtAtUpdate(), evtAtUpdate_, folderId(), folderId_, fuGuid(), fuGuid_, fuProcessId(), fuProcessId_, payloadAddr(), payloadSize_, runNumber(), and runNumber_.

Referenced by evf::FUShmBuffer::writeDqmEventData().

{
  if (eventSize_!=0)
    cout<<"FUShmDqmCell::writeData WARNING: overwriting data!"<<endl;
  
  if (dataSize>payloadSize_) {
    cout<<"FUShmDqmCell::writeData ERROR: data does not fit!"<<endl;
    return;
  }
  
  runNumber_  =runNumber;
  evtAtUpdate_=evtAtUpdate;
  folderId_   =folderId;
  fuProcessId_=fuProcessId;
  fuGuid_     =fuGuid;
  unsigned char* targetAddr=payloadAddr();
  memcpy(targetAddr,data,dataSize);
  eventSize_=dataSize;
}