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SPReader Class Reference

#include <IORawData/CSCTFCommissioning/src/SPReader.h>

Inheritance diagram for SPReader:

List of all members.

Public Member Functions
void	closeFile ()
virtual void	Configure ()
virtual char *	data ()
virtual int	dataLength ()
virtual int	disableBlock ()=0
virtual void	Enable ()
virtual int	enableBlock ()=0
virtual int	endBlockRead ()=0
int	openFile (string filename)
virtual void	printStats ()
bool	readNextEvent ()
	assumes readNextEvent has been called
virtual int	readSP (unsigned short **buf, const bool debug=false)=0
	assumes fd_schar has been set
virtual int	reset ()=0
	SPReader ()
virtual	~SPReader ()
Public Attributes
unsigned short	errorFlag
Protected Member Functions
virtual int	chunkSize ()=0
	How many bytes to read at a time.
Protected Attributes
int	fd_schar
bool	liveData_
int	nbyte_schar
unsigned long	nbytes_schar
int	npack_schar
unsigned short *	theBuffer
int	theDataLength

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Detailed Description

Definition at line 9 of file SPReader.h.

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Constructor & Destructor Documentation

SPReader::SPReader

(

)

[inline]

Definition at line 12 of file SPReader.h.

: nbytes_schar(0), npack_schar(0), nbyte_schar(0), theBuffer(NULL) {}

virtual SPReader::~SPReader

(

)

[inline, virtual]

Definition at line 13 of file SPReader.h.

{};

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Member Function Documentation

virtual int SPReader::chunkSize

(

)

[protected, pure virtual]

How many bytes to read at a time.

Implemented in FileReaderSP, and FileReaderSPNewFormat.

void SPReader::closeFile

(

)

Definition at line 49 of file SPReader.cc.

References fd_schar.

                         {
  if(fd_schar != -1000)
    close(fd_schar);
}

virtual void SPReader::Configure

(

)

[inline, virtual]

Reimplemented in FileReaderSP, and FileReaderSPNewFormat.

Definition at line 14 of file SPReader.h.

{};

virtual char* SPReader::data

(

void

)

[inline, virtual]

Definition at line 21 of file SPReader.h.

References theBuffer.

Referenced by CSCTFFileReader::fillRawData().

{return (char *) theBuffer;}

virtual int SPReader::dataLength

(

)

[inline, virtual]

Definition at line 22 of file SPReader.h.

References theDataLength.

Referenced by CSCTFFileReader::fillRawData().

{return theDataLength;}

virtual int SPReader::disableBlock

(

)

[pure virtual]

Implemented in FileReaderSP, and FileReaderSPNewFormat.

virtual void SPReader::Enable

(

)

[inline, virtual]

Definition at line 15 of file SPReader.h.

{};

virtual int SPReader::enableBlock

(

)

[pure virtual]

Implemented in FileReaderSP, and FileReaderSPNewFormat.

virtual int SPReader::endBlockRead

(

)

[pure virtual]

Implemented in FileReaderSP, and FileReaderSPNewFormat.

int SPReader::openFile

(

string

filename

)

Definition at line 14 of file SPReader.cc.

References TestMuL1L2Filter_cff::cerr, lat::endl(), and fd_schar.

Referenced by CSCTFFileReader::CSCTFFileReader().

                                      {
  
  fd_schar = open(filename.c_str(), O_RDONLY);
  // Abort in case of any failure
  if (fd_schar == -1) {
    cerr << "SPReader: FATAL in openFile - " << strerror(errno) << endl;
    cerr << "SPReader will abort!!!" << endl;
    abort();
  }
  return 0;
}

void SPReader::printStats

(

)

[virtual]

Definition at line 43 of file SPReader.cc.

References GenMuonPlsPt100GeV_cfg::cout, lat::endl(), nbytes_schar, and npack_schar.

{
  cout << " npackets " << dec << npack_schar
       << " nbytes " << nbytes_schar << endl;
}

bool SPReader::readNextEvent

(

)

assumes readNextEvent has been called

Definition at line 26 of file SPReader.cc.

References GenMuonPlsPt100GeV_cfg::cout, debug, lat::endl(), NULL, readSP(), theBuffer, and theDataLength.

Referenced by CSCTFFileReader::fillRawData().

                             {
  bool debug = false;
  if(theBuffer)
    {
      delete theBuffer;
      theBuffer = NULL;
    }
  unsigned short ** buf2 = new unsigned short*;
  theDataLength = readSP(buf2, debug);
  if (debug) cout << " theDataLength " << theDataLength << endl;
  if(theDataLength<=4) return false;
  unsigned short * buf=(unsigned short *)*buf2;
  theBuffer = buf;
  delete buf2;
  return true;
}

virtual int SPReader::readSP	(	unsigned short **	buf,
		const bool	debug = false
	)			[pure virtual]

assumes fd_schar has been set

Implemented in FileReaderSP, and FileReaderSPNewFormat.

Referenced by readNextEvent().

virtual int SPReader::reset

(

)

[pure virtual]

Implemented in FileReaderSP, and FileReaderSPNewFormat.

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Member Data Documentation

unsigned short SPReader::errorFlag

Definition at line 32 of file SPReader.h.

int SPReader::fd_schar [protected]

Definition at line 39 of file SPReader.h.

Referenced by closeFile(), FileReaderSP::fillMiniBuf(), openFile(), FileReaderSPNewFormat::readSP(), and FileReaderSP::readSP().

bool SPReader::liveData_ [protected]

Definition at line 43 of file SPReader.h.

int SPReader::nbyte_schar [protected]

Definition at line 42 of file SPReader.h.

unsigned long SPReader::nbytes_schar [protected]

Definition at line 40 of file SPReader.h.

Referenced by printStats().

int SPReader::npack_schar [protected]

Definition at line 41 of file SPReader.h.

Referenced by printStats().

unsigned short* SPReader::theBuffer [protected]

Definition at line 46 of file SPReader.h.

Referenced by data(), and readNextEvent().

int SPReader::theDataLength [protected]

Definition at line 47 of file SPReader.h.

Referenced by dataLength(), and readNextEvent().

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

• IORawData/CSCTFCommissioning/src/SPReader.h
• IORawData/CSCTFCommissioning/src/SPReader.cc

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