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// -*- C++ -*-
//
// Package: L1TObjects
// Class : L1CaloHcalScale
//
// Implementation:
// <Notes on implementation>
//
// Author:
// Created: Wed Sep 27 17:18:27 CEST 2006
// $Id:
#include "CondFormats/L1TObjects/interface/L1CaloHcalScale.h"
using std::endl;
using std::ostream;
using std::vector;
/// construct a linear scale with a particular LSB
L1CaloHcalScale::L1CaloHcalScale(double lsb) {
for (unsigned i = 0; i < nBinRank; i++) {
for (unsigned eta = 0; eta < nBinEta; eta++) {
m_scale[i][eta] = lsb * i;
m_scale[i][eta + nBinEta] = lsb * i;
}
}
}
/// dtor
L1CaloHcalScale::~L1CaloHcalScale() {}
/// set scale bin
void L1CaloHcalScale::setBin(unsigned short rank, unsigned short eta, short etaSign, double et) {
--eta; // input eta index starts at 1
if (rank < nBinRank && eta < nBinEta) {
if (etaSign < 0)
eta += nBinEta;
m_scale[rank][eta] = et;
} else {
// throw
}
}
/// convert from Et in GeV to rank
unsigned short L1CaloHcalScale::rank(double et, unsigned short eta, short etaSign) const {
--eta; // input eta index starts at 1
if (eta < nBinEta) {
unsigned short out = 0;
if (etaSign < 0)
eta += nBinEta;
for (unsigned i = 0; i < nBinRank; i++) {
if (et >= m_scale[i][eta]) {
out = i;
}
}
return out & (nBinRank - 1);
} else {
// throw
}
return nBinRank;
}
// convert from rank to Et/GeV
double L1CaloHcalScale::et(unsigned short rank, unsigned short eta, short etaSign) const {
--eta; // input eta index starts at 1
if (rank < nBinRank && eta < nBinEta) {
if (etaSign < 0)
eta += nBinEta;
return m_scale[rank][eta];
} else
return -1.;
}
// pretty print
void L1CaloHcalScale::print(ostream& s) const {
s << "L1CaloHcalScaleRcd" << endl;
s << "Energy for HCAL inputs into the RCT" << endl;
s << "Each new row is for a given value of 8 bit output of HCAL. Each column is for the respective eta value "
<< endl;
for (unsigned rank = 0; rank < nBinRank; rank++) {
s << "rank " << rank << " ";
for (unsigned eta = 0; eta < 2 * nBinEta; eta++) {
s << m_scale[rank][eta] << " ";
}
s << endl;
}
}
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