Go4EventServer
Class TGo4MbsSubEvent

class TGo4MbsSubEvent

derived from TGo4EventElement

Subevent class for gsi mbs data.

Fields inherited from class TNamed

fName, fTitle

Constructor Summary
private	TGo4MbsSubEvent()
	TGo4MbsSubEvent(Int_t datasize)

Destructor Summary
virtual synchronized	~TGo4MbsSubEvent()

Method Summary
virtual void	Clear(Option_t* t)
Int_t	Data(Int_t i)           Returns the value at position i in the fiData field.
virtual Int_t	Fill()
Int_t	GetAllocatedLength()           Return length of allocated memory for data field.
const Char_t	GetControl()
Int_t*	GetDataField()           Direct access to the fiData field pointer.
const Int_t	GetDlen()
const Int_t	GetIntLen()
const Short_t	GetProcid()
const Char_t	GetSubcrate()
const Short_t	GetSubtype()
const Short_t	GetType()
Bool_t	IsFilled()           true if this subevent was filled since the last Clear()
void	PrintEvent()
private void	ReAllocate(Int_t newsize)           Allocate the data field with newsize.
void	Set(Int_t dlen, Short_t type, Short_t subtype, Short_t procid, Char_t subcrate, Char_t ctrl)
void	SetControl(Char_t control)
void	SetDlen(Int_t dlen)
void	SetProcid(Short_t procid)
void	SetSubcrate(Char_t subcrate)
void	SetSubtype(Short_t subtype)
void	SetType(Short_t type)

Methods inherited from interface Go4Event.TGo4EventElement

activate, activateBranch, CheckEventSource, clearAll, deactivate, GetDataChar, GetDataDouble, GetDataFloat, GetDataInt, GetDataLong, GetDataShort, GetEventSource, getId, GetParent, getSubEventElement, Init, isComposed, IsValid, makeBranch, operator[], setDebug, SetEventSource, SetParent, SetValid

Methods inherited from class TNamed

operator=, Clone, Compare, Copy, FillBuffer, GetName, GetTitle, Hash, IsSortable, SetName, SetNameTitle, SetTitle, ls, Print, Sizeof, Class, Class_Name, Class_Version, Dictionary, IsA, ShowMembers, Streamer, StreamerNVirtual, DeclFileName, ImplFileLine, ImplFileName, DeclFileLine

Field Detail

fbIsDataOwner

private Bool_t fbIsDataOwner

True if subevent owns data field.

private Bool_t fbIsFilled

True if this subevent has already been filled in this event cycle.
For subsequent subevents of identical header ids, prevents overwriting.

private Int_t fiAllocLen

Length of the allocated data field. Is _not_ equal to the
subevent data length which can be smaller. On filling the
subevent, it is tested if the source data fits into the
already allocated field; if the source data is larger,
we will re-allocate the field with the larger size
before filling it. If the source data is smaller, we
leave the data field as is and use only the first
DLen words.

private Int_t* fiData

Pointer to external integer field containing the
subevent data. Length of this field may be changed
dynamically depending on the maximum length
of the incoming subevent of this type.

private TGo4SubEventHeader10 fxHeader

link aggregationByValue

private TGo4MbsSubEvent()

public TGo4MbsSubEvent(Int_t datasize)

public virtual synchronized ~TGo4MbsSubEvent()

public virtual void Clear(Option_t* t)

public Int_t Data(Int_t i)

Returns the value at position i in the fiData field.
If Index i is out of DLen range, zero is returned.

public virtual Int_t Fill()

public Int_t GetAllocatedLength()

Return length of allocated memory for data field.

public const Char_t GetControl()

public Int_t* GetDataField()

Direct access to the fiData field pointer. User has to care
about allocated range as specified in fiAllocLen.

public const Int_t GetDlen()

public const Int_t GetIntLen()

public const Short_t GetProcid()

public const Char_t GetSubcrate()

public const Short_t GetSubtype()

public const Short_t GetType()

public Bool_t IsFilled()

true if this subevent was filled since the last Clear()

public void PrintEvent()

private void ReAllocate(Int_t newsize)

Allocate the data field with newsize. Free the previously
allocated field before, and set new fiAllocLen value.

public void Set(Int_t dlen, Short_t type, Short_t subtype, Short_t procid, Char_t subcrate, Char_t ctrl)

public void SetControl(Char_t control)

public void SetDlen(Int_t dlen)

public void SetProcid(Short_t procid)

public void SetSubcrate(Char_t subcrate)

public void SetSubtype(Short_t subtype)

public void SetType(Short_t type)

Association Links

to Class TGo4SubEventHeader10

Type aggregationByValue