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#include "CalibTracker/SiStripChannelGain/plugins/SiStripGainFromAsciiFile.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "CalibTracker/SiStripCommon/interface/SiStripDetInfoFileReader.h"
#include "DataFormats/DetId/interface/DetId.h"
#include <iostream>
#include <fstream>
#include <sstream>
SiStripGainFromAsciiFile::SiStripGainFromAsciiFile(const edm::ParameterSet& iConfig)
: ConditionDBWriter<SiStripApvGain>(iConfig) {
Asciifilename_ = iConfig.getParameter<std::string>("InputFileName");
referenceValue_ = iConfig.getParameter<double>("referenceValue");
fp_ = iConfig.getUntrackedParameter<edm::FileInPath>("file", edm::FileInPath(SiStripDetInfoFileReader::kDefaultFile));
}
SiStripGainFromAsciiFile::~SiStripGainFromAsciiFile() {
edm::LogInfo("SiStripGainFromAsciiFile::~SiStripGainFromAsciiFile");
}
std::unique_ptr<SiStripApvGain> SiStripGainFromAsciiFile::getNewObject() {
auto obj = std::make_unique<SiStripApvGain>();
std::stringstream ss;
ss.str("");
ss << "[SiStripGainFromAsciiFile::getNewObject]\n Reading Ascii File\n";
FILE* infile = fopen(Asciifilename_.c_str(), "r");
char line[4096];
if (infile) {
while (fgets(line, 4096, infile) != nullptr) {
uint32_t detid;
ModuleGain MG;
MG.apv[0] = 0.0;
MG.apv[1] = 0.0;
MG.apv[2] = 0.0;
MG.apv[3] = 0.0;
MG.apv[4] = 0.0;
MG.apv[5] = 0.0;
char* saveptr;
char* pch = strtok_r(line, " ", &saveptr);
int Arg = 0;
while (pch != nullptr) {
if (Arg == 0) {
sscanf(pch, "%d", &detid);
} else if (Arg <= 6) {
sscanf(pch, "%f", &(MG.apv[Arg - 1]));
} else {
//nothing to do here
}
pch = strtok_r(nullptr, " ", &saveptr);
Arg++;
}
ss << detid << " " << MG.apv[0] << " " << MG.apv[1] << " " << MG.apv[2] << " " << MG.apv[3] << " " << MG.apv[4]
<< " " << MG.apv[5] << std::endl;
GainsMap.insert(std::pair<unsigned int, ModuleGain>(detid, MG));
}
fclose(infile);
edm::LogInfo("SiStripGainFromAsciiFile") << ss.str();
} else {
edm::LogError("SiStripGainFromAsciiFile")
<< " [SiStripGainFromAsciiFile::getNewObject] Error opening file " << Asciifilename_ << std::endl;
assert(0);
}
const auto detInfo = SiStripDetInfoFileReader::read(fp_.fullPath());
ss.str("");
ss << "[SiStripGainFromAsciiFile::getNewObject]\n Filling SiStripApvGain object";
short nApvPair;
for (const auto it : detInfo.getAllDetIds()) {
ModuleGain MG;
if (DetId(it).det() != DetId::Tracker)
continue;
nApvPair = detInfo.getNumberOfApvsAndStripLength(it).first / 2;
ss << "Looking at detid " << it << " nApvPairs " << nApvPair << std::endl;
auto iter = GainsMap.find(it);
if (iter != GainsMap.end()) {
MG = iter->second;
ss << " " << MG.apv[0] << " " << MG.apv[1] << " " << MG.apv[2] << " " << MG.apv[3] << " " << MG.apv[4] << " "
<< MG.apv[5] << std::endl;
} else {
ss << "Hard reset for detid " << it << std::endl;
MG.hard_reset(referenceValue_);
}
std::vector<float> DetGainsVector;
if (nApvPair == 2) {
DetGainsVector.push_back(MG.apv[0] / referenceValue_);
DetGainsVector.push_back(MG.apv[1] / referenceValue_);
DetGainsVector.push_back(MG.apv[2] / referenceValue_);
DetGainsVector.push_back(MG.apv[3] / referenceValue_);
} else if (nApvPair == 3) {
DetGainsVector.push_back(MG.apv[0] / referenceValue_);
DetGainsVector.push_back(MG.apv[1] / referenceValue_);
DetGainsVector.push_back(MG.apv[2] / referenceValue_);
DetGainsVector.push_back(MG.apv[3] / referenceValue_);
DetGainsVector.push_back(MG.apv[4] / referenceValue_);
DetGainsVector.push_back(MG.apv[5] / referenceValue_);
} else {
edm::LogError("SiStripGainFromAsciiFile") << " SiStripGainFromAsciiFile::getNewObject] ERROR for detid " << it
<< " not expected number of APV pairs " << nApvPair << std::endl;
}
SiStripApvGain::Range range(DetGainsVector.begin(), DetGainsVector.end());
if (!obj->put(it, range)) {
edm::LogError("SiStripGainFromAsciiFile")
<< " [SiStripGainFromAsciiFile::getNewObject] detid already exists" << std::endl;
ss << " [SiStripGainFromAsciiFile::getNewObject] detid already exists" << std::endl;
}
}
edm::LogInfo("SiStripGainFromAsciiFile") << ss.str();
return obj;
}
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