Bool_t KVHarpeeSi::PositionIsOK()
{
// Returns true if all the conditions to access to the particle position
// are verified. In this case the position is given by the method
// GetPosition(...).
// The conditions are:
// -the multiplicity of fired ( "Pany" option of Fired() ) Harpee Si
// detectors must be equal to one;
// -this detectector must be the fired detector.
if (!TestBit(kPosIsOK)) {
Int_t mult = 0;
TIter next(fHarpeeSiList);
KVHarpeeSi* si = NULL;
while ((si = (KVHarpeeSi*)next())) {
if (si->Fired("Pany")) {
mult++;
fSiForPosition = si;
}
}
if (mult != 1) fSiForPosition = NULL;
SetBit(kPosIsOK);
}
return fSiForPosition == this;
}
KVHarpeeSi *KVHarpeeSi::GetFiredHarpeeSi(Option_t *opt){
// This static method returns the first fired detector found
// in the list of all the existing silicon detectors of HARPEE.
// See KVDetector::Fired() for more information about the option 'opt'.
TIter next( fHarpeeSiList );
KVHarpeeSi *si = NULL;
while( (si =(KVHarpeeSi *)next()) ){
if( si->Fired( opt ) ) return si;
}
return NULL;
}
Int_t KVHarpeeSi::GetMult(Option_t *opt){
// Returns the multiplicity of fired silicon detectors of HARPEE.
// See KVDetector::Fired() for more information about the option 'opt'.
Int_t mult = 0;
TIter next( fHarpeeSiList );
KVHarpeeSi *si = NULL;
while( (si = (KVHarpeeSi *)next()) ){
if( si->Fired( opt ) ) mult++;
}
return mult;
}