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/**\class CSCCorrelatedLCTDigi
*
* Digi for Correlated LCT trigger primitives.
*
*
* \author L.Gray, UF
*/
#include "DataFormats/CSCDigi/interface/CSCCorrelatedLCTDigi.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <iostream>
/// Constructors
CSCCorrelatedLCTDigi::CSCCorrelatedLCTDigi(const uint16_t itrknmb,
const uint16_t ivalid,
const uint16_t iquality,
const uint16_t ikeywire,
const uint16_t istrip,
const uint16_t ipattern,
const uint16_t ibend,
const uint16_t ibx,
const uint16_t impclink,
const uint16_t ibx0,
const uint16_t isyncErr,
const uint16_t icscID,
const Version version,
const bool run3_quart_strip_bit,
const bool run3_eighth_strip_bit,
const uint16_t run3_pattern,
const uint16_t run3_slope,
const int type)
: trknmb(itrknmb),
valid(ivalid),
quality(iquality),
keywire(ikeywire),
strip(istrip),
pattern(ipattern),
bend(ibend),
bx(ibx),
mpclink(impclink),
bx0(ibx0),
syncErr(isyncErr),
cscID(icscID),
hmt(0),
run3_quart_strip_bit_(run3_quart_strip_bit),
run3_eighth_strip_bit_(run3_eighth_strip_bit),
run3_pattern_(run3_pattern),
run3_slope_(run3_slope),
type_(type),
version_(version) {}
/// Default
CSCCorrelatedLCTDigi::CSCCorrelatedLCTDigi() {
clear(); // set contents to zero
}
/// Clears this LCT.
void CSCCorrelatedLCTDigi::clear() {
trknmb = 0;
valid = 0;
quality = 0;
keywire = 0;
strip = 0;
pattern = 0;
bend = 0;
bx = 0;
mpclink = 0;
bx0 = 0;
syncErr = 0;
cscID = 0;
hmt = 0;
version_ = Version::Legacy;
// Run-3 variables
run3_quart_strip_bit_ = false;
run3_eighth_strip_bit_ = false;
run3_pattern_ = 0;
run3_slope_ = 0;
// clear the components
type_ = 1;
alct_.clear();
clct_.clear();
gem1_ = GEMPadDigi();
gem2_ = GEMPadDigi();
}
uint16_t CSCCorrelatedLCTDigi::getStrip(const uint16_t n) const {
// all 10 bits
if (n == 8) {
return 2 * getStrip(4) + getEighthStripBit();
}
// lowest 9 bits
else if (n == 4) {
return 2 * getStrip(2) + getQuartStripBit();
}
// lowest 8 bits
else {
return strip;
}
}
// slope in number of half-strips/layer
float CSCCorrelatedLCTDigi::getFractionalSlope() const {
if (isRun3()) {
// 4-bit slope
float slope[17] = {
0.0, 0.125, 0.25, 0.375, 0.5, 0.625, 0.75, 0.875, 1.0, 1.125, 1.25, 1.375, 1.5, 1.625, 1.75, 2.0, 2.5};
return (2 * getBend() - 1) * slope[getSlope()];
} else {
int slope[11] = {0, 0, -8, 8, -6, 6, -4, 4, -2, 2, 0};
return float(slope[getPattern()] / 5.);
}
}
/// return the fractional strip
float CSCCorrelatedLCTDigi::getFractionalStrip(const uint16_t n) const {
if (n == 8) {
return 0.125f * (getStrip(n) + 0.5);
} else if (n == 4) {
return 0.25f * (getStrip(n) + 0.5);
} else {
return 0.5f * (getStrip(n) + 0.5);
}
}
uint16_t CSCCorrelatedLCTDigi::getCLCTPattern() const {
return (isRun3() ? std::numeric_limits<uint16_t>::max() : (pattern & 0xF));
}
uint16_t CSCCorrelatedLCTDigi::getHMT() const { return (isRun3() ? hmt : std::numeric_limits<uint16_t>::max()); }
void CSCCorrelatedLCTDigi::setHMT(const uint16_t h) { hmt = isRun3() ? h : std::numeric_limits<uint16_t>::max(); }
void CSCCorrelatedLCTDigi::setRun3(const bool isRun3) { version_ = isRun3 ? Version::Run3 : Version::Legacy; }
/// Comparison
bool CSCCorrelatedLCTDigi::operator==(const CSCCorrelatedLCTDigi& rhs) const {
return ((trknmb == rhs.trknmb) && (quality == rhs.quality) && (keywire == rhs.keywire) && (strip == rhs.strip) &&
(pattern == rhs.pattern) && (bend == rhs.bend) && (bx == rhs.bx) && (valid == rhs.valid) &&
(mpclink == rhs.mpclink));
}
/// Debug
void CSCCorrelatedLCTDigi::print() const {
if (isValid()) {
edm::LogVerbatim("CSCDigi") << "CSC LCT #" << getTrknmb() << ": Valid = " << isValid()
<< " Quality = " << getQuality() << " Key Wire = " << getKeyWG()
<< " Strip = " << getStrip() << " Pattern = " << getPattern()
<< " Bend = " << ((getBend() == 0) ? 'L' : 'R') << " BX = " << getBX()
<< " MPC Link = " << getMPCLink() << " Type (SIM) = " << getType();
} else {
edm::LogVerbatim("CSCDigi") << "Not a valid correlated LCT.";
}
}
std::ostream& operator<<(std::ostream& o, const CSCCorrelatedLCTDigi& digi) {
// do not print out CSCID and sync error. They are not used anyway in the firmware, or the emulation
if (digi.isRun3())
return o << "CSC LCT #" << digi.getTrknmb() << ": Valid = " << digi.isValid() << " BX = " << digi.getBX()
<< " Run-2 Pattern = " << digi.getPattern() << " Run-3 Pattern = " << digi.getRun3Pattern()
<< " Quality = " << digi.getQuality() << " Bend = " << digi.getBend() << " Slope = " << digi.getSlope()
<< "\n"
<< " KeyHalfStrip = " << digi.getStrip() << " KeyQuartStrip = " << digi.getStrip(4)
<< " KeyEighthStrip = " << digi.getStrip(8) << " KeyWireGroup = " << digi.getKeyWG()
<< " Type (SIM) = " << digi.getType() << " MPC Link = " << digi.getMPCLink();
else
return o << "CSC LCT #" << digi.getTrknmb() << ": Valid = " << digi.isValid() << " BX = " << digi.getBX()
<< " Pattern = " << digi.getPattern() << " Quality = " << digi.getQuality() << " Bend = " << digi.getBend()
<< "\n"
<< " KeyHalfStrip = " << digi.getStrip() << " KeyWireGroup = " << digi.getKeyWG()
<< " Type (SIM) = " << digi.getType() << " MPC Link = " << digi.getMPCLink();
}
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