class AliPMDRawStream: public TObject


 This class provides access to PMD digits in raw data.

 It loops over all PMD digits in the raw data given by the AliRawReader.
 The Next method goes to the next digit. If there are no digits left
 it returns kFALSE.
 Several getters provide information about the current digit.

Function Members (Methods)

public:

	AliPMDRawStream(AliRawReader* rawReader)
virtual	~AliPMDRawStream()
void	TObject::AbstractMethod(const char* method) const
virtual void	TObject::AppendPad(Option_t* option = "")
virtual void	TObject::Browse(TBrowser* b)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	TObject::Clear(Option_t* = "")
virtual TObject*	TObject::Clone(const char* newname = "") const
virtual Int_t	TObject::Compare(const TObject* obj) const
virtual void	TObject::Copy(TObject& object) const
Int_t	DdlData(TObjArray* pmdddlcont)
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	TObject::GetIconName() const
virtual const char*	TObject::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual Option_t*	TObject::GetOption() const
virtual const char*	TObject::GetTitle() const
virtual UInt_t	TObject::GetUniqueID() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TObject::Hash() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	TObject::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual void	TObject::ls(Option_t* option = "") const
void	TObject::MayNotUse(const char* method) const
virtual Bool_t	TObject::Notify()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
static void	TObject::operator delete(void* ptr)
static void	TObject::operator delete(void* ptr, void* vp)
static void	TObject::operator delete[](void* ptr)
static void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual void	TObject::Print(Option_t* option = "") const
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
void	TObject::ResetBit(UInt_t f)
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(basic_ostream<char,char_traits<char> >& out, Option_t* option = "")
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector&)
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
virtual void	TObject::UseCurrentStyle()
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
void	TObject::MakeZombie()

private:

	AliPMDRawStream(const AliPMDRawStream& stream)
Int_t	ComputeParity(UInt_t data1)
void	ConvertDDL2SMN(Int_t iddl, Int_t imodule, Int_t& smn, Int_t& detector) const
void	Ddl0Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)
void	Ddl1Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)
void	Ddl2Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)
void	Ddl3Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)
void	Ddl4Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)
void	Ddl5Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)
AliPMDMappingData*	GetMappingData() const
UInt_t	GetNextWord()
void	GetRowCol(Int_t imodule, Int_t pbusid, UInt_t mcmno, UInt_t chno, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus, Int_t& row, Int_t& col) const
AliPMDRawStream&	operator=(const AliPMDRawStream& stream)
void	TransformH2S(Int_t smn, Int_t& row, Int_t& col) const

Data Members

public:

enum {	kDDLOffset
};
enum EPMDRawStreamError {	kDDLIndexMismatch
	kNoMappingFile
	kParityError
};
enum TObject::EStatusBits {	kCanDelete
	kMustCleanup
	kObjInCanvas
	kIsReferenced
	kHasUUID
	kCannotPick
	kNoContextMenu
	kInvalidObject
};
enum TObject::[unnamed] {	kIsOnHeap
	kNotDeleted
	kZombie
	kBitMask
	kSingleKey
	kOverwrite
	kWriteDelete
};

private:

UChar_t*	fData	pointer to the data
AliPMDMappingData*	fMapData	! Mapping data
Int_t	fPosition
AliRawReader*	fRawReader	object for reading the raw data

Class Charts

Inheritance Chart:

TObject

←

AliPMDRawStream

Function documentation

AliPMDRawStream(AliRawReader* rawReader)

 create an object to read PMD raw digits

AliPMDRawStream(const AliPMDRawStream& stream)

 copy constructor

~AliPMDRawStream()

 destructor

Int_t DdlData(TObjArray* pmdddlcont)

 read the next raw digit
 returns kFALSE if there is no digit left

void GetRowCol(Int_t imodule, Int_t pbusid, UInt_t mcmno, UInt_t chno, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus, Int_t& row, Int_t& col) const

 decode: ddlno, patchbusid, mcmno, chno -> um, row, col

void ConvertDDL2SMN(Int_t iddl, Int_t imodule, Int_t& smn, Int_t& detector) const

 This converts the DDL number (0 to 5), Module Number (0-47)
 to Serial module number in one detector (SMN : 0-23) and
 detector number (0:PRE plane, 1:CPV plane)

void TransformH2S(Int_t smn, Int_t& row, Int_t& col) const

 This does the transformation of the hardware coordinate to
 software
 i.e., For SuperModule 0 &1, instead of 96x48(hardware),
 it is 48x96 (software)
 For Supermodule 3 & 4, 48x96

Int_t ComputeParity(UInt_t data1)

 Calculate the parity bit

UInt_t GetNextWord()

 Returns the next 32 bit word
 inside the raw data payload.

void Ddl0Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)

 DDL0 Mapping

void Ddl1Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)

 DDL1 Mapping

void Ddl2Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)

 DDL2 Mapping

void Ddl3Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)

 DDL3 Mapping

void Ddl4Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)

 DDL4 Mapping

void Ddl5Mapping(Int_t* moduleNo, Int_t* mcmperBus, Int_t* startRowBus, Int_t* endRowBus, Int_t* startColBus, Int_t* endColBus)

 DDL5 Mapping

AliPMDMappingData* GetMappingData() const

 Fetching the mapping data from CDB