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Define

• MAXFILENAME 1024
• MB 1024*1024 = 1048576
• MAXBLOCKSIZE 128kByte = 131072
• WORDSIZE 2Byte

Function members

public

• TArtEventStore()
• virtual bool Open()
• virtual bool Open(const int sid)
• virtual bool Open(const char *filename)
• virtual bool Open(const char* hostname, const int port);
• void ClearData()
• void SetInterrupt(bool *p)
• void LoadMapConfig(const char *filename)
• bool GetNextEvent()
• TArtRawEventObject * GetRawEventObject()
• TClonesArray * GetEventInfoArray()
• void SetObjectPointer( TArtRawEventObject *raweve

private

• TArtDataSource *fDataSource
• TArtParser *fParser
• TClonesArray *info_array
• TArtRawEventObject *rawevent
• bool *pInterrupt;
• char *fMapFileName
• TArtStoreManager *sman

Function documents

• TArtEventStore()

Initialize fDataSource, fParser, and fIsInitalied.

• Open()

Return Open(0).

• Open(const int sid)

Open shared memory for online analysis.

"sid" means shared memory id defined by babirl.

• Open(const char *filename)

Open RIDF file.

• Open(const char *hostname, const int port)

Open data streaming described hostname and port.

• ClearData()

Clear TArtEventInfo and TArtRawEvent object.

• void LoadMapConfig( const char *filename)

Open map file.
You have to load RIDF file before calling this function.

• bool GetNextEvent()

Get next event block and parse block using TArtParser.
If reach the end of file, return false.
You have to define TArtRawEventObject before calling this function.

• TArtRawEventObject * GetRawEventObject()

Return pointer of rawevent.

• TClonesArray * GetEventInfoArray()

Return pointer of info_array.

• void SetObjectPointer(TArtRawEventObject *raweve)

Assign a pointer of rawevent to raweve.