SegmentHit.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.                  *
 **************************************************************************/
 
//-----------------------------------------------------------------------------
// Description : A class to represent a track segment hit in CDC.
//-----------------------------------------------------------------------------
 
#define TRG_SHORT_NAMES
#define TRGCDC_SHORT_NAMES
 
#include <stdlib.h>
#include "trg/cdc/Segment.h"
#include "trg/cdc/SegmentHit.h"
#include "trg/cdc/Wire.h"
#include "trg/cdc/WireHit.h"
 
using namespace std;
 
namespace Belle2 {
  vector<TRGCDCSegmentHit*> TRGCDCSegmentHit::_all;
 
  TRGCDCSegmentHit::TRGCDCSegmentHit(const TCSegment& w)
//  : TCCHit((TCCHit &) * w.center().hit()) {
    : TCCHit(w,
             //w.center().hit()->iCDCHit(),
             //w.center().hit()->iCDCSimHit(),
             //w.center().hit()->iMCParticle(),
             //w.center().hit()->drift(0),
             //w.center().hit()->dDrift(0),
             //w.center().hit()->drift(1),
             //w.center().hit()->dDrift(1),
             //w.center().hit()->mcLR()) {
             w.priority().hit()->iCDCHit(),
             w.priority().hit()->iCDCSimHit(),
             w.priority().hit()->iMCParticle(),
             w.priority().hit()->drift(0),
             w.priority().hit()->dDrift(0),
             w.priority().hit()->drift(1),
             w.priority().hit()->dDrift(1),
             w.priority().hit()->mcLR())
  {
  }
 
  TRGCDCSegmentHit::~TRGCDCSegmentHit()
  {
  }
 
  int
  TRGCDCSegmentHit::sortById(const TRGCDCSegmentHit** a,
                             const TRGCDCSegmentHit** b)
  {
    if ((* a)->cell().id() > (* b)->cell().id())
      return 1;
    else if ((* a)->cell().id() == (* b)->cell().id())
      return 0;
    else
      return -1;
  }
 
  void
  TRGCDCSegmentHit::dump(const std::string& message,
                         const std::string& prefix) const
  {
    TCCHit::dump(message, prefix);
  }
 
  const TRGCDCSegment&
  TRGCDCSegmentHit::segment(void) const
  {
    return dynamic_cast<const TRGCDCSegment&>(cell());
  }
 
  void
  TRGCDCSegmentHit::removeAll(void)
  {
    while (_all.size())
      delete _all.back();
  }
 
  void*
  TRGCDCSegmentHit::operator new (size_t size)
  {
    void* p = malloc(size);
    _all.push_back(static_cast<TRGCDCSegmentHit*>(p));
 
//     cout << ">---------------------" << endl;
//     for (unsigned i = 0; i < _all.size(); i++)
//  cout << "> " << i << " " << _all[i] << endl;
 
    return p;
  }
 
  void
  TRGCDCSegmentHit::operator delete (void* t)
  {
    for (vector<TRGCDCSegmentHit*>::iterator it = _all.begin();
         it != _all.end();
         ++it) {
      if ((* it) == static_cast<TRGCDCSegmentHit*>(t)) {
        _all.erase(it);
        break;
      }
    }
    free(t);
 
//     cout << "<---------------------" << endl;
//     cout << "==> " << t << " erased" << endl;
//     for (unsigned i = 0; i < _all.size(); i++)
//  cout << "< " << i << " " << _all[i] << endl;
  }
 
} // namespace Belle2