o2::emcal::RawPayload Class Reference

Class for raw payload excluding raw data headers from one or multiple DMA pages. More...

#include <RawPayload.h>

Public Member Functions
	RawPayload ()=default
	Constructor.
	RawPayload (const gsl::span< const uint32_t > payloadwords, int numpages)
	Constructor.
	~RawPayload ()=default
	Destructor.
void	setNumberOfPages (int numpages)
	Set the number of pages contributing to the current payload.
void	appendPayloadWords (const gsl::span< const uint32_t > payloadwords)
	Append many words to the current payload (usually of a given DMA page)
void	appendPayloadWord (uint32_t payloadword)
	Append single payload word to the current payload.
void	increasePageCount ()
	Increase the page counter of the current payload.
const std::vector< uint32_t > &	getPayloadWords () const
	Get the payload words (as 32 bit words) contributing to the current payload.
int	getNumberOfPages () const
	Get the number of pages contributing to the payload.
void	reset ()
	Resetting payload words and page counter.
int	getPayloadSize () const
	Get the size of the payload.

Detailed Description

Class for raw payload excluding raw data headers from one or multiple DMA pages.

Author

Markus Fasel marku.nosp@m.s.fa.nosp@m.sel@c.nosp@m.ern..nosp@m.ch, Oak Ridge National Laboratory

Since

Nov 14, 2019

Container of 32-bit words in the current payload which can come from a single DMA page or, in case the payload had to be split into multiple pages due to exceeding of the page size, from multiple DMA pages. A page counter provides the amount of DMA pages contributing to the current payload.

Definition at line 36 of file RawPayload.h.

Constructor & Destructor Documentation

RawPayload() [1/2]

o2::emcal::RawPayload::RawPayload ( )

default

Constructor.

RawPayload() [2/2]

RawPayload::RawPayload	(	const gsl::span< const uint32_t >	payloadwords,
		int	numpages
	)

Constructor.

Parameters

payloadwords	Payload words of one or multiple pages
numpages	Number of DMA pages contributing to the payload

Definition at line 16 of file RawPayload.cxx.

~RawPayload()

o2::emcal::RawPayload::~RawPayload ( )

default

Destructor.

Member Function Documentation

appendPayloadWord()

void o2::emcal::RawPayload::appendPayloadWord ( uint32_t  payloadword )

inline

Append single payload word to the current payload.

Parameters

payloadword

Payload word to be appended to the current payload

Definition at line 60 of file RawPayload.h.

appendPayloadWords()

void RawPayload::appendPayloadWords

(

const gsl::span< const uint32_t >

payloadwords

)

Append many words to the current payload (usually of a given DMA page)

Parameters

payloadwords

Payload words to be appened to the current payload

Definition at line 24 of file RawPayload.cxx.

getNumberOfPages()

int o2::emcal::RawPayload::getNumberOfPages ( ) const

inline

Get the number of pages contributing to the payload.

Returns

Number of pages

Definition at line 71 of file RawPayload.h.

getPayloadSize()

int o2::emcal::RawPayload::getPayloadSize ( ) const

inline

Get the size of the payload.

Returns

Size of the payload

Definition at line 78 of file RawPayload.h.

getPayloadWords()

const std::vector< uint32_t > & o2::emcal::RawPayload::getPayloadWords ( ) const

inline

Get the payload words (as 32 bit words) contributing to the current payload.

Returns

Words of the current payload

Definition at line 67 of file RawPayload.h.

increasePageCount()

void o2::emcal::RawPayload::increasePageCount ( )

inline

Increase the page counter of the current payload.

Definition at line 63 of file RawPayload.h.

reset()

void RawPayload::reset

(

)

Resetting payload words and page counter.

Definition at line 31 of file RawPayload.cxx.

setNumberOfPages()

void o2::emcal::RawPayload::setNumberOfPages ( int  numpages )

inline

Set the number of pages contributing to the current payload.

Parameters

numpages

Number of DMA pages contributing to the payload

Definition at line 52 of file RawPayload.h.

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

• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/reconstruction/include/EMCALReconstruction/RawPayload.h
• /home/runner/work/AliceO2/AliceO2/Detectors/EMCAL/reconstruction/src/RawPayload.cxx