#include <online_distribution/blob/master/newbasic/packet_cdevpolarimeter.h>

Inheritance diagram for Packet_cdevpolarimeter:

Collaboration diagram for Packet_cdevpolarimeter:

Public Member Functions
	Packet_cdevpolarimeter (PACKET_ptr)

double	dValue (const int channel, const char *what)

float	rValue (const int channel, const char *what)

int	iValue (const int channel, const char *what)

void	dump (OSTREAM &)

Public Member Functions inherited from Packet_w4
	Packet_w4 ()

	Packet_w4 (PACKET_ptr)

void	dump (OSTREAM &)

void	gdump (const int how=EVT_HEXADECIMAL, OSTREAM &=COUT) const

Public Member Functions inherited from Packet_A
	Packet_A (PACKET_ptr packet_ptr)

	Packet_A ()

	~Packet_A ()

int	getLength () const

int	getErrorLength () const

int	getDebugLength () const
	get the length of the debug block

int	getIdentifier () const
	get the packet identifier

int	getPadding () const
	get the number of padding units in the packet data.

int	getStructure () const
	get the structure of the packet data; unformatted, hitlist, etc.

int	getHitFormat () const
	get the hit format; in case of unformatted get the encoding scheme.

int	getDataLength () const
	get what the name says...

void	identify (OSTREAM &=COUT) const

void	fullIdentify (OSTREAM &=COUT) const

void	dumpErrorBlock (OSTREAM &=COUT)

void	dumpDebugBlock (OSTREAM &=COUT)

int	iValue (const int)
	iValue returns the value of a given channel as an int.

int	iValue (const int, const int)

int	iValue (const int, const int, const char *)

int	iValue (const int channel, const int iy, const int iz)

int	iValue (const int channel, const int iy, const int iz, const char *what)

float	rValue (const int)

float	rValue (const int, const int)

int	getArraylength (const char *)

int	fillIntArray (int[], const int, int , const char what="")

int	fillFloatArray (float[], const int, int , const char what="")
	fillFloatArray fills an array of floats

int *	getIntArray (int , const char what="")

float *	getFloatArray (int , const char what="")
	getFloatArray creates and returns an array of floats

virtual int	is_pointer_type () const
	find out what type (pointer- or data based) packet object we have

virtual int	convert ()
	convert from pointer- to data based object, if it is already data-based, do nothing.

int	getCheckSumStatus () const

int	copyMe (int dest[], const int maxlength) const

int	setInternalParameter (const int p1=0, const int p2=0, const char *what="")

Public Member Functions inherited from Packet
virtual	~Packet ()
	the virtual destructor

virtual double	dValue (const int channel)

virtual double	dValue (const int channel, const int iy)

virtual long long	lValue (const int channel)

virtual long long	lValue (const int channel, const char *what)

virtual long long	lValue (const int channel, const int iy)

virtual void *	pValue (const int chan)

virtual void *	pValue (const int chan, const char *what)

virtual void *	pValue (const int chan, const int iy)

virtual void	identify (std::ostream &os=std::cout) const =0
	see below for comments

virtual void	fullIdentify (std::ostream &os=std::cout) const
	write an indepth identification message to the supplied OSTREAM.

virtual void	dump (std::ostream &os=std::cout)=0

virtual void	gdump (const int how=EVT_HEXADECIMAL, std::ostream &os=std::cout) const =0

Protected Member Functions
virtual int *	decode (int *)

Protected Member Functions inherited from Packet_w4
int *	decode (int *)

Protected Member Functions inherited from Packet_A
int	standardIntArray (int[], const int, int , const char what="")

Protected Attributes
struct cdevPolarimeterData *	ps

int	haspoldata

Additional Inherited Members
Static Protected Member Functions inherited from Packet_A
static void	fix_endianess (long long *x)

static void	fix_endianess (double *x)

static void	fix_endianess (char *str, const int length)

Detailed Description

This is the packet decoding the CDEV polarimeter data. It inherits from Packet_w4 because the data are 32bit entities.

Definition at line 11 of file packet_cdevpolarimeter.h.

View newest version in sPHENIX GitHub at line 11 of file packet_cdevpolarimeter.h

Constructor & Destructor Documentation

Packet_cdevpolarimeter::Packet_cdevpolarimeter ( PACKET_ptr data )

Definition at line 4 of file packet_cdevpolarimeter.cc.

View newest version in sPHENIX GitHub at line 4 of file packet_cdevpolarimeter.cc

References haspoldata, and ps.

Member Function Documentation

int * Packet_cdevpolarimeter::decode ( int * nwout )

protectedvirtual

Implements Packet_A.

Definition at line 11 of file packet_cdevpolarimeter.cc.

View newest version in sPHENIX GitHub at line 11 of file packet_cdevpolarimeter.cc

References findPacketDataStart(), Packet_A::getHitFormat(), haspoldata, IDCDEVPOLARIMETER, IDCDEVPOLARIMETERZ, k, Packet_A::packet, and ps.

Referenced by dump(), dValue(), iValue(), and rValue().

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void Packet_cdevpolarimeter::dump ( OSTREAM & os )

Definition at line 75 of file packet_cdevpolarimeter.cc.

View newest version in sPHENIX GitHub at line 75 of file packet_cdevpolarimeter.cc

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double Packet_cdevpolarimeter::dValue	(	const int	channel,
		const char *	what
	)

virtual

Because the polarimeter data are a mixture of all kind of data, the only supported interface is the {verbatim} packet->rValue(i,"WHAT") {verbatim} call, which returns a float value (most of the parameters are delivered as floats from RHIC).

As a rule of thumb, if a field is just a single value, such as "avgAsymXS", then the "i" parameter is ignored, so just p->rValue(0,"avgAsymXS") will do.

For the arrays, such as "encoderPositionS" (array of 2) or "bunchAsymXS" (array of 360), the index has to be in the right range, 0 or 1, or 0<= i < 360, respectively.

If an array is out of bounds, or the keyword is not recognized, the call returns 0.

Here are the keywords, which are just the (somewhat cryptic at times) names of the fields assigned by CA:

{verbatim}

"m_cdevCaptureTimeStamp" "runIdS" "startTimeS" "stopTimeS" "encoderPositionS" (array of 2) "statusS" "totalCountsS" "upCountsS" "downCountsS" "unpolCountsS" "avgAsymXS" "avgAsymX45S" "avgAsymX90S" "avgAsymYS" "avgAsymErrorXS" "avgAsymErrorX45S" "avgAsymErrorX90S" "avgAsymErrorYS" "beamEnergyS" "analyzingPowerS" "analyzingPowerErrorS" "numberEventsS" "maxTimeS" "polarizationM" "bunchAsymXS" (array of 360) "bunchAsymYS" (array of 360) "bunchAsymErrorXS" (array of 360) "bunchAsymErrorYS" (array of 360) "countsUpLeftS" (array of 360) "countsLeftS" (array of 360) "countsDownLeftS" (array of 360) "countsDownRightS" (array of 360) "countsRightS" (array of 360) "countsUpRightS" (array of 360) {verbatim}

Reimplemented from Packet.

Definition at line 303 of file packet_cdevpolarimeter.cc.

View newest version in sPHENIX GitHub at line 303 of file packet_cdevpolarimeter.cc

References decode(), ps, and cdevPolarimeterData::runIdS.

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int Packet_cdevpolarimeter::iValue	(	const int	channel,
		const char *	what
	)

virtual

with the "what" parameter you can decide which aspect of the data you want to see (for devices which have more than one)

Reimplemented from Packet_A.

Definition at line 156 of file packet_cdevpolarimeter.cc.

View newest version in sPHENIX GitHub at line 156 of file packet_cdevpolarimeter.cc

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float Packet_cdevpolarimeter::rValue	(	const int	channel,
		const char *	what
	)

virtual

with the "what" parameter you can decide which aspect of the data you want to see (for devices which have more than one)

Reimplemented from Packet_A.

Definition at line 247 of file packet_cdevpolarimeter.cc.

View newest version in sPHENIX GitHub at line 247 of file packet_cdevpolarimeter.cc

Referenced by dump().

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Member Data Documentation

int Packet_cdevpolarimeter::haspoldata

protected

Definition at line 92 of file packet_cdevpolarimeter.h.

View newest version in sPHENIX GitHub at line 92 of file packet_cdevpolarimeter.h

Referenced by decode(), dump(), Packet_cdevpolarimeter(), and rValue().

struct cdevPolarimeterData* Packet_cdevpolarimeter::ps

protected

Definition at line 91 of file packet_cdevpolarimeter.h.

View newest version in sPHENIX GitHub at line 91 of file packet_cdevpolarimeter.h

Referenced by decode(), dump(), dValue(), iValue(), Packet_cdevpolarimeter(), and rValue().

The documentation for this class was generated from the following files:

online_distribution/blob/master/newbasic/packet_cdevpolarimeter.h
online_distribution/blob/master/newbasic/packet_cdevpolarimeter.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation