Abstract interface for RawToDigi/DigiToRaw conversions of GCT data. More...

#include <GctFormatTranslateBase.h>

Inheritance diagram for GctFormatTranslateBase:

Public Member Functions
virtual bool	convertBlock (const unsigned char *d, const GctBlockHeader &hdr)=0
	Get digis from the block - will return true if it succeeds, false otherwise.
	GctFormatTranslateBase (bool hltMode=false, bool unpackSharedRegions=false)
	Constructor.
virtual GctBlockHeader	generateBlockHeader (const unsigned char *data) const =0
	Generate a block header from four 8-bit values.
const std::string &	getBlockDescription (const GctBlockHeader &header) const
	Get block description.
void	setPackingBxId (uint32_t bxId)
void	setPackingEventId (uint32_t eventId)
void	setUnpackCollections (GctUnpackCollections *const collections)
	Set the pointer to the unpack collections.
virtual	~GctFormatTranslateBase ()
	Destructor.
Protected Types
typedef std::map< unsigned int, unsigned int >	BlkToRctCrateMap
	Typedef for mapping block ID to RCT crate.
typedef std::map< unsigned int, IsoBoundaryPair >	BlockIdToEmCandIsoBoundMap
	A typdef for mapping Block IDs to IsoBoundaryPairs.
typedef std::map< unsigned int, unsigned int >	BlockLengthMap
	Block ID to Block Length map.
typedef std::pair< unsigned int, unsigned int >	BlockLengthPair
	Block ID/length pair.
typedef std::map< unsigned int, std::string >	BlockNameMap
	Block ID to Block Description map.
typedef std::pair< unsigned int, std::string >	BlockNamePair
	Block ID/Description pair.
enum	EmCandCatagory { NON_ISO_EM_CANDS, ISO_EM_CANDS, NUM_EM_CAND_CATEGORIES }
	An enum of the EM candidate types. More...
typedef std::pair< unsigned int, unsigned int >	IsoBoundaryPair
enum	JetCandCategory { TAU_JETS, FORWARD_JETS, CENTRAL_JETS, NUM_JET_CATEGORIES }
	Useful enumeration for jet candidate pack/unpack. More...
Protected Member Functions
void	blockDoNothing (const unsigned char *d, const GctBlockHeader &hdr)
	The null unpack function - obviously common to all formats.
virtual BlockLengthMap &	blockLengthMap ()=0
	get the static block ID to block-length map.
virtual const BlockLengthMap &	blockLengthMap () const =0
	get the static block ID to block-length map.
virtual const BlockNameMap &	blockNameMap () const =0
	get the static block ID to blockname map.
virtual BlockNameMap &	blockNameMap ()=0
	get the static block ID to block-name map.
bool	checkBlock (const GctBlockHeader &hdr) const
	Performs checks on the block header to see if the block is possible to unpack or not.
GctUnpackCollections *const	colls () const
	Protected access to the GCT Unpack Collections.
L1GctJetCandCollection *const	gctJets (const unsigned cat) const
	Get a specific jet candandiate collection using the JetCandCategory enumeration.
virtual uint32_t	generateRawHeader (const uint32_t blockId, const uint32_t nSamples, const uint32_t bxId, const uint32_t eventId) const =0
	Returns a raw 32-bit header word generated from the blockId, number of time samples, bunch-crossing and event IDs.
bool	hltMode () const
	Protected interface to get HLT optimisation mode flag.
virtual const BlockIdToEmCandIsoBoundMap &	internEmIsoBounds () const =0
	get the static intern EM cand isolated boundary map.
virtual BlockIdToEmCandIsoBoundMap &	internEmIsoBounds ()=0
	get the static intern EM cand isolated boundary map.
const uint32_t	packingBxId () const
	Get the BxId to be used when packing data.
const uint32_t	packingEventId () const
	Get the EventId to be used when packing data.
virtual BlkToRctCrateMap &	rctEmCrateMap ()=0
	get the static block ID to RCT crate map for electrons.
virtual const BlkToRctCrateMap &	rctEmCrateMap () const =0
	get static the block ID to RCT crate map for electrons.
virtual BlkToRctCrateMap &	rctJetCrateMap ()=0
	get the static block ID to RCT crate map for jets
virtual const BlkToRctCrateMap &	rctJetCrateMap () const =0
	get the static block ID to RCT crate map for jets
const SourceCardRouting &	srcCardRouting () const
	Protected interface to the unpackSharedRegions commissioning option.
bool	unpackSharedRegions () const
void	writeRawHeader (unsigned char *data, uint32_t blockId, uint32_t nSamples) const
	Writes a raw block header into the raw data array for a given block ID and number of time-samples.
Private Attributes
GctUnpackCollections *	m_collections
	Pointer to the output collections object.
bool	m_hltMode
	If true, unpack only BX zero and GCT output data (i.e. to run as quickly as possible)
uint32_t	m_packingBxId
	The bunch-crossing ID to be used by the data packing methods.
uint32_t	m_packingEventId
	The event ID to be used by the data packing methods.
SourceCardRouting	m_srcCardRouting
	Source card mapping info.
bool	m_unpackSharedRegions
	If true, the shared RCT Calo regions will be unpacked also.
Static Private Attributes
static const std::string	INVALID_BLOCK_HEADER_STR = "UNKNOWN/INVALID BLOCK HEADER"

Detailed Description

Abstract interface for RawToDigi/DigiToRaw conversions of GCT data.

This class provides the common interface/functionality for the various concrete classes that can translate to/from specific RAW formats.

Author:: Robert Frazier

Revision:: 1.4

Date:: 2009/09/18 15:07:06

Definition at line 29 of file GctFormatTranslateBase.h.

Member Typedef Documentation

typedef std::map<unsigned int, unsigned int> GctFormatTranslateBase::BlkToRctCrateMap [protected]

Typedef for mapping block ID to RCT crate.

Definition at line 76 of file GctFormatTranslateBase.h.

typedef std::map<unsigned int, IsoBoundaryPair> GctFormatTranslateBase::BlockIdToEmCandIsoBoundMap [protected]

A typdef for mapping Block IDs to IsoBoundaryPairs.

Definition at line 86 of file GctFormatTranslateBase.h.

typedef std::map<unsigned int, unsigned int> GctFormatTranslateBase::BlockLengthMap [protected]

Block ID to Block Length map.

Definition at line 70 of file GctFormatTranslateBase.h.

typedef std::pair<unsigned int, unsigned int> GctFormatTranslateBase::BlockLengthPair [protected]

Block ID/length pair.

Definition at line 71 of file GctFormatTranslateBase.h.

typedef std::map<unsigned int, std::string> GctFormatTranslateBase::BlockNameMap [protected]

Block ID to Block Description map.

Definition at line 72 of file GctFormatTranslateBase.h.

typedef std::pair<unsigned int, std::string> GctFormatTranslateBase::BlockNamePair [protected]

Block ID/Description pair.

Definition at line 73 of file GctFormatTranslateBase.h.

typedef std::pair<unsigned int, unsigned int> GctFormatTranslateBase::IsoBoundaryPair [protected]

A typedef that holds the inclusive lower and upper bounds of pipeline gct trigger object pair number for isolated EM candidates. I.e. if the first and second trig object pair in the pipeline payload are isolated cands (4 iso in total), then the IsoBoundaryPair would be (0,1).

Definition at line 83 of file GctFormatTranslateBase.h.

Member Enumeration Documentation

enum GctFormatTranslateBase::EmCandCatagory [protected]

An enum of the EM candidate types.

Note that the order here mimicks the order in the RAW data format.

Enumerator:

NON_ISO_EM_CANDS
ISO_EM_CANDS
NUM_EM_CAND_CATEGORIES

Definition at line 64 of file GctFormatTranslateBase.h.

{ NON_ISO_EM_CANDS, ISO_EM_CANDS, NUM_EM_CAND_CATEGORIES };

enum GctFormatTranslateBase::JetCandCategory [protected]

Useful enumeration for jet candidate pack/unpack.

Note that the order here mimicks the order in the RAW data format.

Enumerator:

TAU_JETS
FORWARD_JETS
CENTRAL_JETS
NUM_JET_CATEGORIES

Definition at line 68 of file GctFormatTranslateBase.h.

{ TAU_JETS, FORWARD_JETS, CENTRAL_JETS, NUM_JET_CATEGORIES };

Constructor & Destructor Documentation

GctFormatTranslateBase::GctFormatTranslateBase	(	bool	hltMode = `false`,
		bool	unpackSharedRegions = `false`
	)		`[explicit]`

Constructor.

Parameters:

hltMode	- set true to unpack only BX zero and GCT output data (i.e. to run as quick as possible).
unpackSharedRegions	- this is a commissioning option to unpack the shared RCT calo regions.

Definition at line 12 of file GctFormatTranslateBase.cc.

                                                                                    :
  m_collections(0),
  m_hltMode(hltMode),
  m_unpackSharedRegions(unpackSharedRegions),
  m_srcCardRouting(),
  m_packingBxId(0),
  m_packingEventId(0)
{
}

GctFormatTranslateBase::~GctFormatTranslateBase ( ) [virtual]

Destructor.

Definition at line 22 of file GctFormatTranslateBase.cc.

{ }

Member Function Documentation

void GctFormatTranslateBase::blockDoNothing	(	const unsigned char *	d,
		const GctBlockHeader &	hdr
	)		`[inline, protected]`

The null unpack function - obviously common to all formats.

Definition at line 135 of file GctFormatTranslateBase.h.

Referenced by GctFormatTranslateMCLegacy::GctFormatTranslateMCLegacy(), GctFormatTranslateV35::GctFormatTranslateV35(), and GctFormatTranslateV38::GctFormatTranslateV38().

{}

virtual const BlockLengthMap& GctFormatTranslateBase::blockLengthMap ( ) const [protected, pure virtual]

get the static block ID to block-length map.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

virtual BlockLengthMap& GctFormatTranslateBase::blockLengthMap ( ) [protected, pure virtual]

get the static block ID to block-length map.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

virtual BlockNameMap& GctFormatTranslateBase::blockNameMap ( ) [protected, pure virtual]

get the static block ID to block-name map.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

Referenced by getBlockDescription().

virtual const BlockNameMap& GctFormatTranslateBase::blockNameMap ( ) const [protected, pure virtual]

get the static block ID to blockname map.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

bool GctFormatTranslateBase::checkBlock ( const GctBlockHeader & hdr ) const [protected]

Performs checks on the block header to see if the block is possible to unpack or not.

Definition at line 50 of file GctFormatTranslateBase.cc.

References LogDebug, GctBlockHeader::nSamples(), and GctBlockHeader::valid().

Referenced by GctFormatTranslateV35::convertBlock(), GctFormatTranslateV38::convertBlock(), and GctFormatTranslateMCLegacy::convertBlock().

{
  // check block is valid
  if ( !hdr.valid() )
  {
    LogDebug("GCT") << "Block unpack error: cannot unpack the following unknown/invalid block:\n" << hdr;
    return false;     
  }

  // check block doesn't have too many time samples
  if ( hdr.nSamples() >= 0xf ) {
    LogDebug("GCT") << "Block unpack error: cannot unpack a block with 15 or more time samples:\n" << hdr;
    return false; 
  }
  return true;
}

GctUnpackCollections* const GctFormatTranslateBase::colls ( ) const [inline, protected]

Protected access to the GCT Unpack Collections.

Definition at line 109 of file GctFormatTranslateBase.h.

References m_collections.

virtual bool GctFormatTranslateBase::convertBlock	(	const unsigned char *	d,
		const GctBlockHeader &	hdr
	)		`[pure virtual]`

Get digis from the block - will return true if it succeeds, false otherwise.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

Referenced by GctRawToDigi::unpack().

L1GctJetCandCollection *const GctFormatTranslateBase::gctJets ( const unsigned cat ) const [protected]

Get a specific jet candandiate collection using the JetCandCategory enumeration.

Definition at line 33 of file GctFormatTranslateBase.cc.

References colls(), FORWARD_JETS, GctUnpackCollections::gctCenJets(), GctUnpackCollections::gctForJets(), GctUnpackCollections::gctTauJets(), and TAU_JETS.

Referenced by GctFormatTranslateV35::blockToGctJetCandsAndCounts(), GctFormatTranslateV38::blockToGctJetCandsAndCounts(), and GctFormatTranslateMCLegacy::blockToGctJetCandsAndCounts().

{
  switch(cat)
  {
    case TAU_JETS: return colls()->gctTauJets();
    case FORWARD_JETS: return colls()->gctForJets();
    default: return colls()->gctCenJets();
  } 
}

virtual GctBlockHeader GctFormatTranslateBase::generateBlockHeader ( const unsigned char * data ) const [pure virtual]

Generate a block header from four 8-bit values.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

Referenced by GctRawToDigi::unpack().

virtual uint32_t GctFormatTranslateBase::generateRawHeader	(	const uint32_t	blockId,
		const uint32_t	nSamples,
		const uint32_t	bxId,
		const uint32_t	eventId
	)		const `[protected, pure virtual]`

Returns a raw 32-bit header word generated from the blockId, number of time samples, bunch-crossing and event IDs.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

Referenced by writeRawHeader().

const std::string & GctFormatTranslateBase::getBlockDescription ( const GctBlockHeader & header ) const

Get block description.

Definition at line 24 of file GctFormatTranslateBase.cc.

References GctBlockHeader::blockId(), blockNameMap(), INVALID_BLOCK_HEADER_STR, edm::second(), and GctBlockHeader::valid().

Referenced by GctRawToDigi::doVerboseOutput().

{
  if(!header.valid()) { return INVALID_BLOCK_HEADER_STR; }
  return blockNameMap().find(header.blockId())->second;
}

bool GctFormatTranslateBase::hltMode ( ) const [inline, protected]

Protected interface to get HLT optimisation mode flag.

Definition at line 110 of file GctFormatTranslateBase.h.

References m_hltMode.

virtual const BlockIdToEmCandIsoBoundMap& GctFormatTranslateBase::internEmIsoBounds ( ) const [protected, pure virtual]

get the static intern EM cand isolated boundary map.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

virtual BlockIdToEmCandIsoBoundMap& GctFormatTranslateBase::internEmIsoBounds ( ) [protected, pure virtual]

get the static intern EM cand isolated boundary map.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

const uint32_t GctFormatTranslateBase::packingBxId ( ) const [inline, protected]

Get the BxId to be used when packing data.

Definition at line 113 of file GctFormatTranslateBase.h.

References m_packingBxId.

Referenced by writeRawHeader().

const uint32_t GctFormatTranslateBase::packingEventId ( ) const [inline, protected]

Get the EventId to be used when packing data.

Definition at line 114 of file GctFormatTranslateBase.h.

References m_packingEventId.

Referenced by writeRawHeader().

virtual BlkToRctCrateMap& GctFormatTranslateBase::rctEmCrateMap ( ) [protected, pure virtual]

get the static block ID to RCT crate map for electrons.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

virtual const BlkToRctCrateMap& GctFormatTranslateBase::rctEmCrateMap ( ) const [protected, pure virtual]

get static the block ID to RCT crate map for electrons.

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

virtual BlkToRctCrateMap& GctFormatTranslateBase::rctJetCrateMap ( ) [protected, pure virtual]

get the static block ID to RCT crate map for jets

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

virtual const BlkToRctCrateMap& GctFormatTranslateBase::rctJetCrateMap ( ) const [protected, pure virtual]

get the static block ID to RCT crate map for jets

Implemented in GctFormatTranslateMCLegacy, GctFormatTranslateV35, and GctFormatTranslateV38.

void GctFormatTranslateBase::setPackingBxId ( uint32_t bxId ) [inline]

Definition at line 44 of file GctFormatTranslateBase.h.

References m_packingBxId.

Referenced by GctDigiToRaw::produce().

{ m_packingBxId = bxId; }

void GctFormatTranslateBase::setPackingEventId ( uint32_t eventId ) [inline]

Definition at line 47 of file GctFormatTranslateBase.h.

References m_packingEventId.

Referenced by GctDigiToRaw::produce().

{ m_packingEventId = eventId; }

void GctFormatTranslateBase::setUnpackCollections ( GctUnpackCollections *const collections ) [inline]

Set the pointer to the unpack collections.

Definition at line 41 of file GctFormatTranslateBase.h.

References m_collections.

Referenced by GctRawToDigi::unpack().

{ m_collections = collections; }

const SourceCardRouting& GctFormatTranslateBase::srcCardRouting ( ) const [inline, protected]

Protected interface to the unpackSharedRegions commissioning option.

Protected access to SourceCardRouting.

Definition at line 112 of file GctFormatTranslateBase.h.

References m_srcCardRouting.

Referenced by GctFormatTranslateV35::blockToRctEmCand(), GctFormatTranslateV38::blockToRctEmCand(), GctFormatTranslateMCLegacy::blockToRctEmCand(), and GctFormatTranslateMCLegacy::writeRctEmCandBlocks().

bool GctFormatTranslateBase::unpackSharedRegions ( ) const [inline, protected]

Definition at line 111 of file GctFormatTranslateBase.h.

References m_unpackSharedRegions.

Referenced by GctFormatTranslateV38::blockToRctCaloRegions().

{ return m_unpackSharedRegions; }

void GctFormatTranslateBase::writeRawHeader	(	unsigned char *	data,
		uint32_t	blockId,
		uint32_t	nSamples
	)		const `[protected]`

Writes a raw block header into the raw data array for a given block ID and number of time-samples.

BxId and EventId values for the raw header are set via the setPackingBxId() and setPackingEventId() methods.

Definition at line 43 of file GctFormatTranslateBase.cc.

References data, generateRawHeader(), AlCaHLTBitMon_ParallelJobs::p, packingBxId(), and packingEventId().

Referenced by GctFormatTranslateMCLegacy::writeAllRctCaloRegionBlock(), GctFormatTranslateMCLegacy::writeGctOutEmAndEnergyBlock(), GctFormatTranslateMCLegacy::writeGctOutJetBlock(), and GctFormatTranslateMCLegacy::writeRctEmCandBlocks().

{
  uint32_t hdr = generateRawHeader(blockId, nSamples, packingBxId(), packingEventId());
  uint32_t * p = reinterpret_cast<uint32_t*>(const_cast<unsigned char *>(data));
  *p = hdr;
}