RawDataBlock.cc

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#include <rawdata/dataobjects/RawDataBlock.h>
 
using namespace std;
using namespace Belle2;
 
RawDataBlock::RawDataBlock()
{
  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()
{
  if (m_access_dblk != NULL) delete m_access_dblk;
  m_access_dblk = NULL;
 
  if (!m_use_prealloc_buf && m_buffer != NULL) {
    delete[] m_buffer;
  }
}
 
void RawDataBlock::SetBuffer(int* bufin, int nwords, int delete_flag, int num_events, int num_nodes)
{
 
  if (bufin == NULL) {
    char err_buf[500];
    sprintf(err_buf, "[DEBUG] bufin is NULL. Exiting...\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() ]));
 
}