source: trunk/source/geometry/solids/test/fred/src/FredTrackCheck.cc @ 1316

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//
//
// FredTrackCheck.cc
//
// Implemenation of track hit checker
//

#include "FredTrackCheck.hh"

//
// Constructor
//
FredTrackCheck::FredTrackCheck() {;}

//
// Destructor
//
FredTrackCheck::~FredTrackCheck()
{ 
  Clear();
}


//
// AddInHit
//
// Associated a new "in" hit with the track
//
void FredTrackCheck::AddInHit( const G4Track *track )
{
        //
        // Do we already know about this track?
        //
        FredTrackData   *trackData = 0;
        FredTrackData   *target = new FredTrackData( track->GetTrackID() );
        
        std::vector<FredTrackData*>::const_iterator i;
        for (i=hitList.begin(); i!=hitList.end(); ++i) {
          if (**i==*target) {
             trackData = *i;
             break;
          }
        }
        if (trackData) {
        
                //
                // Yup: increment appropriately
                //
                trackData->IncrementIn();
                delete target;
        }
        else {
                //
                // Nope: make one
                //
                target->IncrementIn();
                hitList.push_back( target );
        }
}

//
// AddOutHit
//
// Associated a new "out" hit with the track
//
void FredTrackCheck::AddOutHit( const G4Track *track )
{
        //
        // Do we already know about this track?
        //
        FredTrackData   *trackData = 0;
        FredTrackData   *target = new FredTrackData( track->GetTrackID() );
        
        std::vector<FredTrackData*>::const_iterator i;
        for (i=hitList.begin(); i!=hitList.end(); ++i) {
          if (**i==*target) {
             trackData = *i;
             break;
          }
        }
        if (trackData) {

                //
                // Yup: increment appropriately
                //
                trackData->IncrementOut();
                delete target;
        }
        else {
                //
                // Nope: make one
                //
                target->IncrementOut();
                hitList.push_back( target );
        }
}

//
// GetTrackStat
//
// Return statistics on specified track
//
void FredTrackCheck::GetTrackStat( const G4Track *track, G4int *nIn, G4int *nOut )
{
        GetTrackStatID( track->GetTrackID(), nIn, nOut );
}

//
// GetTrackStatID
//
// Return statistics on specified track
//
void FredTrackCheck::GetTrackStatID( G4int trackID, G4int *nIn, G4int *nOut )
{
        FredTrackData   *trackData = 0;
        FredTrackData   target( trackID );
        
        std::vector<FredTrackData*>::const_iterator i;
        for (i=hitList.begin(); i!=hitList.end(); ++i) {
          if (**i==target) {
             trackData = *i;
             break;
          }
        }
        if (trackData) {
                *nIn = trackData->GetNIn();
                *nOut = trackData->GetNOut();
        }
        else {
                *nIn = 0;
                *nOut = 0;
        }
}


//
// ClearAll
//
// Clear all track data
//
void FredTrackCheck::Clear()
{
  FredTrackData* a = 0;
  std::vector<FredTrackData*>::iterator i;
  while (hitList.size()>0)
  {
    a = hitList.back();
    hitList.pop_back();
    for (i=hitList.begin(); i!=hitList.end(); i++)
    {
      if (*i==a)
      {
        hitList.erase(i);
        i--;
      }
    } 
    if ( a )  delete a;    
  } 
}