DataBlockBase

DataBlockWrapper - wrapper for raw data structures\ There should be three static fields in raw data structs, which defines its "signature":\ payloadSize - actual payload size per one raw data struct element (can be larger than GBTword size!)\ payloadPerGBTword - maximum payload per one GBT word\ MaxNelements - maximum number of elements per data block(for header it should be equal to 1)\ MinNelements - minimum number of elements per data block(for header it should be equal to 1)\

Also it requares several methods:\ print() - for printing raw data structs\ getIntRec() - for InteractionRecord extraction, should be in Header struct\

DataBlockBase - base class for making composition of raw data structures, uses CRTP(static polyporphism)\ usage:\ class DataBlockOfYourModule: public DataBlockBase< DataBlockOfYourModule, RawHeaderStruct, RawDataStruct ...>\ define "deserialization" method with deserialization logic for current DataBlock\ define "sanityCheck" method for checking if the DataBlock is correct\ Warning! Classes should be simple, without refs and pointers!\ Example: /alice/O2/Detectors/FIT/FT0/raw/include/FT0Raw/DataBlockFT0.h

DigitBlockBase

Base class for digit block, which containes "digit" structures\ usage:\ class DigitBlockYourDetector : public DigitBlockBase<DigitBlockYourDetector>\ define "template <class DataBlockType> void processDigits(DataBlockType& dataBlock, int linkID)" with Raw2Digit conversion logic\ define "template <class DigitType,...>void getDigits(std::vector<DigitType>&... vecDigits) for pushing digits into vectors which will be pushed through DPL channels, variadic arguments are applied\ Example:\ /alice/O2/Detectors/FIT/FT0/raw/include/FT0Raw/DigitBlockFT0.h

RawReaderBase

Base class for raw reader.\ usage:\ class RawReaderFT0Base : public RawReaderBase<DigitBlockYourDetector>\ just provide statically which linkID corresponds to DataBlockOfYourModule\ Example:\ /alice/O2/Detectors/FIT/FT0/raw/include/FT0Raw/RawReaderFT0Base.h\

RawReader

Stores vectors with digit classes and manages them at DPL level\ Example: \ /alice/O2/Detectors/FIT/FT0/workflow/include/FT0Workflow/RawReaderFT0