MdcHitMapGuts.cxx

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//--------------------------------------------------------------------------
// File and Version Information:
//      $Id: MdcHitMapGuts.cxx,v 1.4 2009/09/22 06:28:08 zhangy Exp $
//
// Description:
//
//
// Environment:
//      Software developed for the BaBar Detector at the SLAC B-Factory.
//
// Author(s): Steve Schaffner
//
//------------------------------------------------------------------------
#include "MdcData/MdcHitMapGuts.h"
#include "MdcData/MdcHit.h"
#include "MdcGeom/MdcDetector.h"
#include "MdcGeom/MdcLayer.h"
#include <iostream>
 
MdcHitMapGuts::MdcHitMapGuts( const MdcDetector& gm ) : _hits( gm.nLayer() ) {
  unsigned n = _hits.size();
  for ( unsigned l = 0; l < n; ++l )
  {
    const MdcLayer* lay = gm.Layer( l );
    _hits[l].resize( lay->nWires(), 0 ); // resizes and zeroes
  }
}
 
MdcHitMapGuts::~MdcHitMapGuts() {}
 
MdcHitMapGuts* MdcHitMapGuts::instance( const MdcDetector& gm ) {
  static MdcHitMapGuts theInstance( gm );
  theInstance.clear();
  return &theInstance;
}
 
void MdcHitMapGuts::clear() {
  for ( MdcHitMap_t::iterator j = _hits.begin(); j != _hits.end(); ++j )
  { std::fill( j->begin(), j->end(), static_cast<MdcHit*>( 0 ) ); }
}
 
void MdcHitMapGuts::addHit( MdcHit& theHit ) {
  _hits[theHit.layernumber()][theHit.wirenumber()] = &theHit;
}