class AliRawReaderDate: public AliRawReader
This is a class for reading raw data from a date file or event. The AliRawReaderDate is constructed either with a pointer to a date event or with a file name and an event number.
Function Members (Methods)
public:
protected:
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| Bool_t | AliRawReader::IsEventSelected() const |
| Bool_t | AliRawReader::IsSelected() const |
| void | TObject::MakeZombie() |
| virtual void | AliRawReader::SelectEvents(Int_t type, ULong64_t triggerMask = 0, const char* triggerExpr = NULL) |
| UShort_t | AliRawReader::SwapShort(UShort_t x) const |
| UInt_t | AliRawReader::SwapWord(UInt_t x) const |
private:
| AliRawReaderDate(const AliRawReaderDate& rawReader) | |
| AliRawReaderDate& | operator=(const AliRawReaderDate& rawReader) |
Data Members
public:
| enum AliRawReader::[unnamed] { | kErrMagic | |
| kErrNoDataHeader | ||
| kErrSize | ||
| kErrOutOfBounds | ||
| }; | ||
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
| Int_t | AliRawReader::fCount | counter of bytes to be read for current DDL |
| UChar_t* | fEnd | end position of the current data block |
| equipmentHeaderStruct* | fEquipment | raw data equipment header |
| TArrayI* | AliRawReader::fEquipmentIdsIn | array of equipment Ids to be mapped |
| TArrayI* | AliRawReader::fEquipmentIdsOut | array of mapped equipment Ids |
| Int_t | AliRawReader::fErrorCode | code of last error |
| TClonesArray | AliRawReader::fErrorLogs | raw data decoding errors |
| eventHeaderStruct* | fEvent | raw data super event |
| Int_t | AliRawReader::fEventNumber | current event number |
| FILE* | fFile | DATE file |
| AliRawDataHeader* | AliRawReader::fHeader | current data header |
| AliRawDataHeader* | AliRawReader::fHeaderSwapped | temporary buffer for swapping header on PowerPC |
| AliRawDataHeaderV3* | AliRawReader::fHeaderSwappedV3 | temporary buffer for swapping header on PowerPC |
| AliRawDataHeaderV3* | AliRawReader::fHeaderV3 | current data header |
| Bool_t | AliRawReader::fIsTriggerClassLoaded | flags the call to LoadTriggerClass |
| Bool_t | AliRawReader::fIsValid | is raw-reader created successfully |
| Bool_t | fOwner | is raw-reader owner of the raw event or not |
| UChar_t* | fPosition | current position in the raw data |
| Bool_t | AliRawReader::fRequireHeader | if false, data without header is accepted |
| Int_t | AliRawReader::fSelectEquipmentType | type of selected equipment (<0 = no selection) |
| Int_t | AliRawReader::fSelectEventType | type of selected events (<0 = no selection) |
| Int_t | AliRawReader::fSelectMaxEquipmentId | maximal index of selected equipment (<0 = no selection) |
| Int_t | AliRawReader::fSelectMinEquipmentId | minimal index of selected equipment (<0 = no selection) |
| TString | AliRawReader::fSelectTriggerExpr | trigger expression for selecting events (empty = no selection) |
| ULong64_t | AliRawReader::fSelectTriggerMask | trigger mask for selecting events (0 = no selection) |
| Bool_t | AliRawReader::fSkipInvalid | skip invalid data |
| eventHeaderStruct* | fSubEvent | raw data sub event |
Class Charts
| Inheritance Chart: | ||||||||||||
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Function documentation
AliRawReaderDate(void* event, Bool_t owner = kFALSE)
create an object to read digits from the given date event
AliRawReaderDate(const char* fileName, Int_t eventNumber = -1)
create an object to read digits from the given date event
Bool_t ReadHeader()
read a data header at the current position returns kFALSE if the data header could not be read
Bool_t ReadNextData(UChar_t*& data)
reads the next payload at the current position returns kFALSE if the data could not be read
Bool_t ReadNext(UChar_t* data, Int_t size)
reads the next block of data at the current position returns kFALSE if the data could not be read
AliRawReader* CloneSingleEvent() const
Clones the current event and creates raw-reader for the cloned event Can be used in order to make asynchronious access to the current raw data within several threads (online event display/reco)
AliRawReaderDate(void* event, Bool_t owner = kFALSE)