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#include "DQM/RPCMonitorClient/interface/RPCNameHelper.h"
#include <fmt/format.h>
const std::array<std::string, 3> RPCNameHelper::regionNames = {{"Endcap-", "Barrel", "Endcap+"}};
std::string RPCNameHelper::name(const RPCDetId& detId, const bool useRoll) {
return useRoll ? rollName(detId) : chamberName(detId);
}
std::string RPCNameHelper::rollName(const RPCDetId& detId) {
std::string chName = chamberName(detId);
const int region = detId.region();
const int roll = detId.roll();
if (region == 0) {
if (roll == 1)
chName += "_Backward";
else if (roll == 3)
chName += "_Forward";
else
chName += "_Middle";
} else {
if (roll == 1)
chName += "_A";
else if (roll == 2)
chName += "_B";
else if (roll == 3)
chName += "_C";
else if (roll == 4)
chName += "_D";
else if (roll == 5)
chName += "_E";
}
return chName;
}
std::string RPCNameHelper::chamberName(const RPCDetId& detId) {
const int region = detId.region();
const int sector = detId.sector();
if (region != 0) {
// Endcap
const int disk = detId.region() * detId.station();
const int ring = detId.ring();
const int nsub = (ring == 1 and detId.station() > 1) ? 3 : 6;
const int segment = detId.subsector() + (detId.sector() - 1) * nsub;
return fmt::format("RE{:+2d}_R{}_CH{:02d}", disk, ring, segment);
} else {
// Barrel
const int wheel = detId.ring();
const int station = detId.station();
const int layer = detId.layer();
const int subsector = detId.subsector();
std::string roll;
if (station <= 2) {
roll = (layer == 1) ? "in" : "out";
} else if (station == 3) {
roll = (subsector == 1) ? "-" : "+";
} else { // station == 4
if (sector == 4) {
const static std::array<std::string, 4> ssarr = {{"--", "-", "+", "++"}};
roll = ssarr[subsector - 1];
} else if (sector != 9 && sector != 11) {
roll = (subsector == 1) ? "-" : "+";
}
}
return fmt::format("W{:+2d}_RB{:d}{}_S{:02d}", wheel, station, roll, sector);
}
return "";
}
std::string RPCNameHelper::regionName(const int region) {
if (region < -1 or region > 1)
return "";
return regionNames[region + 1];
}
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