TrkFundHit.cxx

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//--------------------------------------------------------------------------
// File and Version Information:
//      $Id: TrkFundHit.cxx,v 1.4 2011/02/17 11:53:41 zhangy Exp $
//
// Description:
//
// Environment:
//      Software developed for the BaBar Detector at the SLAC B-Factory.
//
// Author(s): Steve Schaffner
//
//  We may want to inline some of these functions some day.
//
// Revision History:
//  20000523  M. Kelsey -- Add concrete printAll() implementation which
//      calls through to subclass print(), then dumps HOT list.
//------------------------------------------------------------------------
#include "TrkBase/TrkFundHit.h"
#include "TrkBase/TrkHitOnTrk.h"
#include "TrkBase/TrkHitOnTrkIter.h"
#include "TrkBase/TrkPredicates.h"
#include <algorithm>
#include <assert.h>
#include <iostream>
// Remove!:
// MHK Restore, for use in printAll()
#include "TrkBase/TrkRecoTrk.h"
using std::endl;
using std::ostream;
 
int debug_nHit = 0;
 
TrkFundHit::TrkFundHit() {
  // std::cout << " @ TrkFundHit constructor: " << ++debug_nHit << " addr: " << this <<
  // std::endl;
}
 
TrkFundHit::~TrkFundHit() {
  // std::cout << " @ ~TrkFundHit() : " << --debug_nHit << " addr: " << this << std::endl;
  //  hitlist cleanup done in derived classes
}
 
TrkFundHit::TrkFundHit( const TrkFundHit& ) {
  assert( _hitList.empty() );
  // std::cout << " @ TrkFundHit copy constructor : " << ++debug_nHit << " addr: " << this <<
  // std::endl;
}
 
TrkFundHit& TrkFundHit::operator=( const TrkFundHit& x ) {
  // std::cout << " @ TrkFundHit operator= : " << debug_nHit << " addr: " << this << std::endl;
  assert( _hitList.empty() );
  return *this;
}
 
const TrkHitOnTrk* TrkFundHit::setUsedHit( const TrkHitOnTrk* hit ) {
  //  if (hitList->contains(hit)) {
  //    return;
  //  }
  // FIXME: check hot corresponds to this hit??
  //    std::cout << "TrkFundHit setUsedHit "<<((MdcHit*)(hit->hit()))->layernumber()<<"
  //"<<((MdcHit*)(hit->hit()))->wirenumber()<<endl;     this->printAll(std::cout);//yzhang
  // debug
  _hitList.push_back( hit );
  //        std::cout << "after push_bak " << std::endl;//yzhang debug
  //      printAll(std::cout);//yzhang debug
 
  return hit;
}
 
// return hit if on list, return 0 if not on list...
const TrkHitOnTrk* TrkFundHit::setUnusedHit( const TrkHitOnTrk* hit ) {
  // std::cout << " @ setUnusedHit() : " << debug_nHit << " addr: " << this << std::endl;
  if ( _hitList.empty() ) return 0;
  std::vector<const TrkHitOnTrk*>::iterator i =
      std::find( _hitList.begin(), _hitList.end(), hit );
  if ( i == _hitList.end() ) return 0;
  assert( *i == hit );
  //  std::cout << "TrkFundHit setUnusedHit "<<((MdcHit*)(hit->hit()))->layernumber()<<"
  //  "<<((MdcHit*)(hit->hit()))->wirenumber()<<endl;
  // this->printAll(std::cout);//yzhang debug
  _hitList.erase( i );
  return hit;
}
 
int TrkFundHit::nUsedHits() const { return _hitList.size(); }
 
const TrkHitOnTrk* TrkFundHit::getHitOnTrack( const TrkRecoTrk* trk ) const {
  hot_iterator i =
      std::find_if( begin(), end(), std::bind2nd( TrkBase::Predicates::isHotOnTrack(), trk ) );
  return ( i == end() ? 0 : i.get() );
}
 
void TrkFundHit::printAll( ostream& os ) const {
  //  print(os);                            // Call through to get subclass info
  os << " used by " << nUsedHits() << " HOTs" << endl;
  if ( usedHit() )
  {
    for ( hot_iterator i = begin(); i != end(); ++i )
    {
      i->printAll( os ); // yzhang debug
      //      os << "\ttrack " << i->parentTrack()->id() << ": ";
      //      i->print(os);                // NOTE:  includes endl!
      // yzhang debug
      std::cout << " parentTrack" << std::endl; // yzhang debug
      i->parentTrack()->printAll( std::cout );
      // zhangy debug
    }
    os << endl;
  }
}