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TrkrDefs.cc
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TrkrDefs.cc
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#include "TrkrDefs.h"
#include <bitset>
void TrkrDefs::printBits(const TrkrDefs::hitsetkey key, std::ostream& os)
{
os << "key: " << std::bitset<32>(key) << std::endl;
}
void TrkrDefs::printBits(const TrkrDefs::cluskey key, std::ostream& os)
{
os << "key: " << std::bitset<64>(key) << std::endl;
}
uint8_t
TrkrDefs::getTrkrId(const TrkrDefs::hitsetkey key)
{
TrkrDefs::hitsetkey tmp = (key >> kBitShiftTrkrId);
return tmp;
}
uint8_t
TrkrDefs::getTrkrId(const TrkrDefs::cluskey key)
{
TrkrDefs::hitsetkey tmp = (key >> kBitShiftClusId);
return getTrkrId(tmp);
}
uint8_t
TrkrDefs::getLayer(const TrkrDefs::hitsetkey key)
{
TrkrDefs::hitsetkey tmp = (key >> kBitShiftLayer);
return tmp;
}
uint8_t
TrkrDefs::getLayer(const TrkrDefs::cluskey key)
{
TrkrDefs::hitsetkey tmp = (key >> kBitShiftClusId);
return getLayer(tmp);
}
uint32_t
TrkrDefs::getClusIndex(const TrkrDefs::cluskey key)
{
return key;
}
uint32_t
TrkrDefs::getHitSetKeyFromClusKey(const TrkrDefs::cluskey key)
{
return (key >> kBitShiftClusId);
}
TrkrDefs::hitsetkey
TrkrDefs::getHitSetKeyLo(const TrkrDefs::TrkrId trkrId)
{
return genHitSetKey(trkrId, 0);
}
TrkrDefs::hitsetkey
TrkrDefs::getHitSetKeyHi(const TrkrDefs::TrkrId trkrId)
{
return genHitSetKey(static_cast<TrkrDefs::TrkrId>(trkrId + 1), 0) - 1;
}
TrkrDefs::hitsetkey
TrkrDefs::getHitSetKeyLo(const TrkrDefs::TrkrId trkrId, const uint8_t lyr)
{
return genHitSetKey(trkrId, lyr);
}
TrkrDefs::hitsetkey
TrkrDefs::getHitSetKeyHi(const TrkrDefs::TrkrId trkrId, const uint8_t lyr)
{
return genHitSetKey(trkrId, lyr + 1) - 1;
}
TrkrDefs::cluskey
TrkrDefs::getClusKeyLo(const TrkrDefs::TrkrId trkrId)
{
const TrkrDefs::cluskey tmp = genHitSetKey(trkrId, 0);
return (tmp << kBitShiftClusId);
}
TrkrDefs::cluskey
TrkrDefs::getClusKeyHi(const TrkrDefs::TrkrId trkrId)
{
const TrkrDefs::cluskey tmp = genHitSetKey(static_cast<TrkrDefs::TrkrId>(trkrId + 1), 0);
return (tmp << kBitShiftClusId) - 1;
}
TrkrDefs::cluskey
TrkrDefs::getClusKeyLo(const TrkrDefs::TrkrId trkrId, const uint8_t lyr)
{
const TrkrDefs::cluskey tmp = genHitSetKey(trkrId, lyr);
return (tmp << kBitShiftClusId);
}
TrkrDefs::cluskey
TrkrDefs::getClusKeyHi(const TrkrDefs::TrkrId trkrId, const uint8_t lyr)
{
const TrkrDefs::cluskey tmp = genHitSetKey(trkrId, lyr + 1);
return (tmp << kBitShiftClusId) - 1;
}
TrkrDefs::hitsetkey
TrkrDefs::genHitSetKey(const TrkrDefs::TrkrId trkrId, const uint8_t lyr)
{
TrkrDefs::hitsetkey tmp = trkrId;
TrkrDefs::hitsetkey key = tmp << kBitShiftTrkrId; // detector id
tmp = lyr;
key |= (tmp << kBitShiftLayer); // layer
return key;
}
TrkrDefs::cluskey
TrkrDefs::genClusKey(const TrkrDefs::hitsetkey hskey, const uint32_t clusid)
{
const TrkrDefs::cluskey tmp = hskey;
TrkrDefs::cluskey key = (tmp << TrkrDefs::kBitShiftClusId);
key |= clusid;
return key;
}
uint8_t TrkrDefs::getPhiElement(TrkrDefs::hitsetkey key)
{
const TrkrDefs::hitsetkey tmp = (key >> TrkrDefs::kBitShiftPhiElement);
return tmp;
}
uint8_t TrkrDefs::getZElement(TrkrDefs::hitsetkey key)
{
const TrkrDefs::hitsetkey tmp = (key >> TrkrDefs::kBitShiftZElement);
return tmp;
}
uint8_t TrkrDefs::getPhiElement(TrkrDefs::cluskey key)
{
const TrkrDefs::hitsetkey tmp = (key >> TrkrDefs::kBitShiftClusId);
return getPhiElement(tmp);
}
uint8_t TrkrDefs::getZElement(TrkrDefs::cluskey key) // side
{
const TrkrDefs::hitsetkey tmp = (key >> TrkrDefs::kBitShiftClusId);
return getZElement(tmp);
}