The RawDataBlock class Base class for rawdata handling. More...

#include <RawDataBlock.h>

Inheritance diagram for RawDataBlock:

Public Member Functions
	RawDataBlock ()
	Default constructor.

virtual	~RawDataBlock ()
	Destructor.

virtual void	SetBuffer (int *bufin, int nwords, int delete_flag, int num_events, int num_nodes)
	set buffer ( delete_flag : m_buffer is freeed( = 0 )/ not freeed( = 1 ) in Destructer )

virtual int	TotalBufNwords ()
	Get total length of m_buffer.

virtual int	GetBufferPos (int n)
	get position of data block in word

virtual int *	GetBuffer (int n)
	get nth buffer pointer

virtual int *	GetWholeBuffer ()
	get pointer to buffer(m_buffer)

virtual int	GetNumEntries ()
	get # of data blocks = (# of nodes)*(# of events)

virtual int	GetNumNodes ()
	get # of data sources(e.g. # of COPPER boards) in m_buffer

virtual int	GetNumEvents ()
	get # of events in m_buffer

virtual int	GetPreAllocFlag ()
	get malloc_flag

virtual int	GetBlockNwords (int n)
	get size of a data block

virtual int	CheckFTSWID (int n)
	get FTSW ID to check whether this data block is FTSW data or not

virtual int	CheckTLUID (int n)
	get FTSW ID to check whether this data block is FTSW data or not

virtual void	CopyBlock (int n, int *buf_to)
	Copy one datablock to buffer.

virtual void	PrintData (int *buf, int nwords)
	print data

Public Attributes
RawDataBlockFormat *	m_access_dblk
	class to access

Protected Member Functions
	ClassDef (RawDataBlock, 3)
	not record

Protected Attributes
int	m_nwords
	do not record

int	m_num_nodes
	number of nodes in this object

int	m_num_events
	number of events in this object

int *	m_buffer
	Buffer.

int	m_use_prealloc_buf
	flag for deleting m_buffer in destructer( 0:delete, 1: not delete) When using pre-allocated buffer, the buffer should be reused and not deleted in the destructer

Detailed Description

The RawDataBlock class Base class for rawdata handling.

Definition at line 27 of file RawDataBlock.h.

Constructor & Destructor Documentation

◆ RawDataBlock()

RawDataBlock ( )

Default constructor.

Definition at line 14 of file RawDataBlock.cc.

{
  m_access_dblk = new RawDataBlockFormat;
 
  m_nwords = 0;
  m_use_prealloc_buf = 0;
  m_buffer = NULL;
  m_num_nodes = 0;
  m_num_events = 0;
}

◆ ~RawDataBlock()

~RawDataBlock ( )

virtual

Destructor.

Definition at line 25 of file RawDataBlock.cc.

{
  if (m_access_dblk != NULL) delete m_access_dblk;
  m_access_dblk = NULL;
 
  if (!m_use_prealloc_buf && m_buffer != NULL) {
    delete[] m_buffer;
  }
}

Member Function Documentation

◆ CheckFTSWID()

virtual int CheckFTSWID ( int n )

inlinevirtual

get FTSW ID to check whether this data block is FTSW data or not

Definition at line 101 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->CheckFTSWID(n);
    }

◆ CheckTLUID()

virtual int CheckTLUID ( int n )

inlinevirtual

get FTSW ID to check whether this data block is FTSW data or not

Definition at line 108 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->CheckTLUID(n);
    }

◆ ClassDef()

ClassDef	(	RawDataBlock	,
		3
	)

protected

not record

To drive from TObject

◆ CopyBlock()

virtual void CopyBlock	(	int	n,
		int *	buf_to
	)

inlinevirtual

Copy one datablock to buffer.

Definition at line 115 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->CopyBlock(n, buf_to);
    }

◆ GetBlockNwords()

virtual int GetBlockNwords ( int n )

inlinevirtual

get size of a data block

Definition at line 94 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->GetBlockNwords(n);
    }

◆ GetBuffer()

virtual int * GetBuffer ( int n )

inlinevirtual

get nth buffer pointer

Definition at line 53 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->GetBuffer(n);
    }

◆ GetBufferPos()

virtual int GetBufferPos ( int n )

inlinevirtual

get position of data block in word

Reimplemented in RawCOPPER.

Definition at line 46 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->GetBufferPos(n);
    }

◆ GetNumEntries()

virtual int GetNumEntries ( )

inlinevirtual

get # of data blocks = (# of nodes)*(# of events)

Definition at line 67 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->GetNumEntries();
    }

◆ GetNumEvents()

virtual int GetNumEvents ( )

inlinevirtual

get # of events in m_buffer

Definition at line 81 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->GetNumEvents();
    }

◆ GetNumNodes()

virtual int GetNumNodes ( )

inlinevirtual

get # of data sources(e.g. # of COPPER boards) in m_buffer

Definition at line 74 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->GetNumNodes();
    }

◆ GetPreAllocFlag()

virtual int GetPreAllocFlag ( )

inlinevirtual

get malloc_flag

Definition at line 88 of file RawDataBlock.h.

    {
      return m_use_prealloc_buf;
    }

◆ GetWholeBuffer()

virtual int * GetWholeBuffer ( )

inlinevirtual

get pointer to buffer(m_buffer)

Definition at line 60 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->GetWholeBuffer();
    }

◆ PrintData()

virtual void PrintData	(	int *	buf,
		int	nwords
	)

inlinevirtual

print data

Definition at line 122 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->PrintData(buf, nwords);
    }

◆ SetBuffer()

void SetBuffer	(	int *	bufin,
		int	nwords,
		int	delete_flag,
		int	num_events,
		int	num_nodes
	)

virtual

set buffer ( delete_flag : m_buffer is freeed( = 0 )/ not freeed( = 1 ) in Destructer )

Reimplemented in RawCOPPER, and RawFTSW.

Definition at line 35 of file RawDataBlock.cc.

{
 
  if (bufin == NULL) {
    char err_buf[500];
    sprintf(err_buf, "[DEBUG] bufin is NULL. Exting...\n");
    printf("%s", err_buf); fflush(stdout);
    B2FATAL(err_buf);
  }
 
  if (!m_use_prealloc_buf && m_buffer != NULL) delete[] m_buffer;
 
  if (delete_flag == 0) {
    m_use_prealloc_buf = true;
  } else {
    m_use_prealloc_buf = false;
  }
  //  m_nwords = bufin[0];
  m_nwords = nwords;
  m_buffer = bufin;
 
  m_num_nodes = num_nodes;
  m_num_events = num_events;
 
  // Set to access class
  m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
 
  // Set length at the first word of the buffer
  //
  // Assign header and trailer
  //
  //   m_header.SetBuffer(&(bufin[ 0 ]));
  //   m_trailer.SetBuffer(&(bufin[ m_nwords - m_trailer.GetTrlNwords() ]));
 
}

◆ TotalBufNwords()

virtual int TotalBufNwords ( )

inlinevirtual

Get total length of m_buffer.

Definition at line 39 of file RawDataBlock.h.

    {
      m_access_dblk->SetBuffer(m_buffer, m_nwords, 0, m_num_events, m_num_nodes);
      return m_access_dblk->TotalBufNwords();
    }

Member Data Documentation

◆ m_access_dblk

RawDataBlockFormat* m_access_dblk

class to access

Definition at line 141 of file RawDataBlock.h.

◆ m_buffer

int* m_buffer

protected

Buffer.

Definition at line 154 of file RawDataBlock.h.

◆ m_num_events

int m_num_events

protected

number of events in this object

Definition at line 151 of file RawDataBlock.h.

◆ m_num_nodes

int m_num_nodes

protected

number of nodes in this object

Definition at line 148 of file RawDataBlock.h.

◆ m_nwords

int m_nwords

protected

do not record

number of words of buffer

Definition at line 145 of file RawDataBlock.h.

◆ m_use_prealloc_buf

int m_use_prealloc_buf

protected

flag for deleting m_buffer in destructer( 0:delete, 1: not delete) When using pre-allocated buffer, the buffer should be reused and not deleted in the destructer

Definition at line 158 of file RawDataBlock.h.

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

rawdata/dataobjects/include/RawDataBlock.h
rawdata/dataobjects/src/RawDataBlock.cc

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ RawDataBlock()

◆ ~RawDataBlock()

Member Function Documentation

◆ CheckFTSWID()

◆ CheckTLUID()

◆ ClassDef()

◆ CopyBlock()

◆ GetBlockNwords()

◆ GetBuffer()

◆ GetBufferPos()

◆ GetNumEntries()

◆ GetNumEvents()

◆ GetNumNodes()

◆ GetPreAllocFlag()

◆ GetWholeBuffer()

◆ PrintData()

◆ SetBuffer()

◆ TotalBufNwords()

Member Data Documentation

◆ m_access_dblk

◆ m_buffer

◆ m_num_events

◆ m_num_nodes

◆ m_nwords

◆ m_use_prealloc_buf