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#include <PedeReader.h>
Public Types | |
| typedef PedeLabelerBase::RunNumber | RunNumber |
| typedef PedeLabelerBase::RunRange | RunRange |
Public Member Functions | |
| AlignmentParameters * | checkAliParams (Alignable *alignable, bool createUserVars) const |
| PedeReader (const edm::ParameterSet &config, const PedeSteerer &steerer, const PedeLabelerBase &labels, const RunRange &runrange) | |
| bool | read (std::vector< Alignable * > &alignables, bool setUserVars) |
| template<class T > | |
| bool | readIfSameLine (std::ifstream &aStream, T &outValue) const |
| bool | setCalibrationParameter (IntegratedCalibrationBase *calib, unsigned int paramNum, unsigned int bufLength, const float *buf) const |
| Set pede results stored in 'buf' to parameter 'paramNum' of IntegratedCalibrationBase. | |
| Alignable * | setParameter (unsigned int paramLabel, unsigned int bufLength, const float *buf, bool setUserVars) const |
| ~PedeReader () | |
| non virtual destructor: do not inherit from this class | |
Private Attributes | |
| const PedeLabelerBase & | myLabels |
| std::ifstream | myPedeResult |
| const RunRange | myRunRange |
| const PedeSteerer & | mySteerer |
Static Private Attributes | |
| static const unsigned int | myMaxNumValPerParam = 5 |
read in result from pede text file
(last update by
)
Definition at line 33 of file PedeReader.h.
Definition at line 37 of file PedeReader.h.
Definition at line 38 of file PedeReader.h.
| PedeReader::PedeReader | ( | const edm::ParameterSet & | config, |
| const PedeSteerer & | steerer, | ||
| const PedeLabelerBase & | labels, | ||
| const RunRange & | runrange | ||
| ) |
Definition at line 33 of file PedeReader.cc.
References PedeSteerer::directory(), edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), recoMuon::in, myPedeResult, and AlCaHLTBitMon_QueryRunRegistry::string.
: mySteerer(steerer), myLabels(labels), myRunRange(runrange) { std::string pedeResultFile(config.getUntrackedParameter<std::string>("fileDir")); if (pedeResultFile.empty()) pedeResultFile = steerer.directory(); // includes final '/' else if (pedeResultFile.find_last_of('/') != pedeResultFile.size() - 1) { pedeResultFile += '/'; // directory may need '/' } pedeResultFile += config.getParameter<std::string>("readFile"); myPedeResult.open(pedeResultFile.c_str(), std::ios::in); if (!myPedeResult.is_open()) { edm::LogError("Alignment") << "@SUB=PedeReader" << "Problem opening pede output file " << pedeResultFile; } }
| PedeReader::~PedeReader | ( | ) | [inline] |
non virtual destructor: do not inherit from this class
Definition at line 43 of file PedeReader.h.
{}
| AlignmentParameters * PedeReader::checkAliParams | ( | Alignable * | alignable, |
| bool | createUserVars | ||
| ) | const |
returns parameters of alignable (creates if not yet existing, but MillePedeVariables are only created if createUserVars == true)
Definition at line 258 of file PedeReader.cc.
References PedeLabelerBase::alignableLabel(), Alignable::alignmentParameters(), Exception, myLabels, AlignmentParameters::setUserVariables(), AlignmentParameters::size(), and AlignmentParameters::userVariables().
Referenced by setParameter().
{
// first check that we have parameters
AlignmentParameters *params = alignable->alignmentParameters();
if (!params) {
throw cms::Exception("BadConfig") << "PedeReader::checkAliParams: "
<< "Alignable without parameters.";
}
// now check that we have user parameters of correct type if requested:
if (createUserVars && !dynamic_cast<MillePedeVariables*>(params->userVariables())) {
edm::LogInfo("Alignment") << "@SUB=PedeReader::checkAliParams"
<< "Add user variables for alignable with label "
<< myLabels.alignableLabel(alignable);
params->setUserVariables(new MillePedeVariables(params->size(), myLabels.alignableLabel(alignable)));
}
return params;
}
| bool PedeReader::read | ( | std::vector< Alignable * > & | alignables, |
| bool | setUserVars | ||
| ) |
Read pede output into AlignmentParameters attached to 'alignables' (if they fit to the run range). If (setUserVars == true) also care about MillePedeVariables. Also treats parameters belonging to a IntegratedCalibrationBase.
Definition at line 52 of file PedeReader.cc.
References PedeLabelerBase::calibrationParamFromLabel(), myLabels, myMaxNumValPerParam, myPedeResult, myRunRange, PedeLabelerBase::runRangeFromLabel(), setCalibrationParameter(), and setParameter().
Referenced by MillePedeAlignmentAlgorithm::readFromPede().
{
alignables.clear();
myPedeResult.seekg(0, std::ios::beg); // back to start
bool isAllOk = true;
std::map<Alignable*,Alignable*> uniqueList; // Probably should use a std::set here...
edm::LogInfo("Alignment") << "@SUB=PedeReader::read"
<< "will read parameters for run range "
<< myRunRange.first << " - " << myRunRange.second;
// loop on lines of text file
unsigned int nParam = 0, nParamCalib = 0;
while (myPedeResult.good() && !myPedeResult.eof()) {
// read label
unsigned int paramLabel = 0;
if (!this->readIfSameLine<unsigned int>(myPedeResult, paramLabel)) continue; // empty line?
// read up to maximal number of pede result per parameter
float buffer[myMaxNumValPerParam] = {0.};
unsigned int bufferPos = 0;
for ( ; bufferPos < myMaxNumValPerParam; ++bufferPos) {
if (!this->readIfSameLine<float>(myPedeResult, buffer[bufferPos])) break;
}
// First check whether parameter is from any calibration (to be done before RunRange check:
// run dependence for them is not handled here, but probably inside the calibration).
// Double setting by calling read(..) twice for different RunRanges shouldn't harm.
std::pair<IntegratedCalibrationBase*, unsigned int> calibParam
= myLabels.calibrationParamFromLabel(paramLabel);
if (calibParam.first) { // label belongs to a calibration
if (this->setCalibrationParameter(calibParam.first, calibParam.second, bufferPos, buffer)) {
++nParamCalib;
} else {
edm::LogError("Alignment") << "@SUB=PedeReader::read" << "Problems setting results of "
<< "parameter " << calibParam.second << " to calibration '"
<< calibParam.first->name() << "' ("<< calibParam.first << ").";
isAllOk = false;
}
continue; // does not belong to any Alignable, so go to next line of file
}
// Now treat Alignables if paramLabel fits to run range, otherwise skip line:
const RunRange & runRange = myLabels.runRangeFromLabel(paramLabel);
if (!(runRange.first<=myRunRange.first && myRunRange.second<=runRange.second)) continue;
Alignable *alignable = this->setParameter(paramLabel, bufferPos, buffer, setUserVars);
if (!alignable) {
isAllOk = false; // or error?
continue;
}
uniqueList[alignable] = alignable;
++nParam;
}
// add Alignables to output
for ( std::map<Alignable*,Alignable*>::const_iterator iAli = uniqueList.begin();
iAli != uniqueList.end(); ++iAli) {
alignables.push_back((*iAli).first);
}
edm::LogInfo("Alignment") << "@SUB=PedeReader::read" << nParam << " parameters for "
<< alignables.size() << " alignables and " << nParamCalib
<< " for calibrations.";
return isAllOk && (nParam + nParamCalib); // nParam+nParamCalib == 0: empty or bad file
}
| bool PedeReader::readIfSameLine | ( | std::ifstream & | aStream, |
| T & | outValue | ||
| ) | const |
true if 'outValue' could be read via operator >> from the current line (!) of aStream, false otherwise
Definition at line 123 of file PedeReader.cc.
{
while (true) {
const int aChar = aStream.get();
if (!aStream.good()) return false;
switch(aChar) {
case ' ':
case '\t':
continue; // to next character
case '\n':
return false; // end of line
default:
aStream.unget();
aStream >> outValue;
if (aStream.fail()) {// not correct type 'T' (!aStream.good() is true also in case of EOF)
aStream.clear();
while (aStream.good() && aStream.get() != '\n'); // forward to end of line
return false;
} else {
return true;
}
} // switch
} // while
edm::LogError("Alignment") << "@SUB=PedeReader::readIfSameLine" << "Should never come here!";
return false;
}
| bool PedeReader::setCalibrationParameter | ( | IntegratedCalibrationBase * | calib, |
| unsigned int | paramNum, | ||
| unsigned int | bufLength, | ||
| const float * | buf | ||
| ) | const |
Set pede results stored in 'buf' to parameter 'paramNum' of IntegratedCalibrationBase.
Definition at line 228 of file PedeReader.cc.
References mySteerer, IntegratedCalibrationBase::name(), PedeSteerer::parameterSign(), IntegratedCalibrationBase::setParameter(), and IntegratedCalibrationBase::setParameterError().
Referenced by read().
{
if (!calib || !buf) return false;
// FIXME: Should we attach MillePedeVariables to IntegratedCalibrationBase to store
// 'other' results beyond value and error?
switch (bufLength) {
case 5: // buf[4]: global correlation - not treated yet FIXME // no break;
case 4: // uncertainty
calib->setParameterError(paramNum, buf[3]); // no break;
case 3: // buf[2]: difference to start value - not treated yet // no break;
case 2:
if (bufLength == 2 && buf[1] >= 0.) { // buf[1]: pre-sigma, < 0 means fixed
edm::LogWarning("Alignment") << "@SUB=PedeReader::setCalibrationParameter"
<< "Param " << paramNum << " of calibration '"
<< calib->name() << "' without result!";
}
return calib->setParameter(paramNum, buf[0] * mySteerer.parameterSign());
case 0:
case 1:
default:
edm::LogError("Alignment") << "@SUB=PedeReader::setCalibrationParameter"
<< "Expect 2 to 5 values, got " << bufLength << ".";
return false;
}
}
| Alignable * PedeReader::setParameter | ( | unsigned int | paramLabel, |
| unsigned int | bufLength, | ||
| const float * | buf, | ||
| bool | setUserVars | ||
| ) | const |
Set pede results stored in 'buf' to AlignmentParameters and (if setUserVars == true) to MillePedeVariables, return corresponding Alignable.
Definition at line 154 of file PedeReader.cc.
References PedeLabelerBase::alignableFromLabel(), PedeLabelerBase::alignableLabel(), checkAliParams(), AlignmentParameters::clone(), PedeSteerer::cmsToPedeFactor(), AlignmentParameters::covariance(), MillePedeVariables::diffBefore(), MillePedeVariables::globalCor(), MillePedeVariables::isFixed(), MillePedeVariables::isValid(), MillePedeVariables::label(), PedeLabelerBase::lasBeamIdFromLabel(), myLabels, mySteerer, MillePedeVariables::parameter(), AlignmentParameters::parameters(), PedeSteerer::parameterSign(), PedeLabelerBase::paramNumFromLabel(), MillePedeVariables::preSigma(), Alignable::setAlignmentParameters(), MillePedeVariables::setAllDefault(), AlignmentParameters::setValid(), MillePedeVariables::sigma(), and AlignmentParameters::userVariables().
Referenced by read().
{
Alignable *alignable = myLabels.alignableFromLabel(paramLabel);
const unsigned int paramNum = myLabels.paramNumFromLabel(paramLabel);
const double cmsToPede = mySteerer.cmsToPedeFactor(paramNum);
if (alignable) {
AlignmentParameters *params = this->checkAliParams(alignable, setUserVars);
MillePedeVariables *userParams = // static cast ensured by previous checkAliParams
(setUserVars ? static_cast<MillePedeVariables*>(params->userVariables()) : 0);
// if (userParams && userParams->label() != myLabels.alignableLabelFromLabel(paramLabel)) {
if (userParams && userParams->label() != myLabels.alignableLabel(alignable)) {
edm::LogError("Alignment") << "@SUB=PedeReader::setParameter"
<< "Label mismatch: paramLabel " << paramLabel
<< " for alignableLabel " << userParams->label();
}
AlgebraicVector parVec(params->parameters());
AlgebraicSymMatrix covMat(params->covariance());
if (userParams) userParams->setAllDefault(paramNum);
switch (bufLength) {
case 5: // global correlation
if (userParams) userParams->globalCor()[paramNum] = buf[4]; // no break
case 4: // uncertainty
if (userParams) userParams->sigma()[paramNum] = buf[3] / cmsToPede;
covMat[paramNum][paramNum] = buf[3]*buf[3] / (cmsToPede*cmsToPede);
// no break;
case 3: // difference to start value
if (userParams) userParams->diffBefore()[paramNum] = buf[2] / cmsToPede;
// no break
case 2:
params->setValid(true);
parVec[paramNum] = buf[0] / cmsToPede * mySteerer.parameterSign(); // parameter
if (userParams) {
userParams->parameter()[paramNum] = parVec[paramNum]; // duplicate in millepede parameters
userParams->preSigma()[paramNum] = buf[1]; // presigma given, probably means fixed
if (!userParams->isFixed(paramNum)) {
userParams->preSigma()[paramNum] /= cmsToPede;
if (bufLength == 2) {
edm::LogWarning("Alignment") << "@SUB=PedeReader::setParameter"
<< "Param " << paramLabel << " (from "
<< typeid(*alignable).name() << ") without result!";
userParams->isValid()[paramNum] = false;
params->setValid(false);
}
}
}
break;
case 0:
case 1:
default:
edm::LogError("Alignment") << "@SUB=PedeReader::setParameter"
<< "Expect 2 to 5 values, got " << bufLength
<< " for label " << paramLabel;
break;
}
alignable->setAlignmentParameters(params->clone(parVec, covMat));//transferred mem. responsib.
} else {
unsigned int lasBeamId = myLabels.lasBeamIdFromLabel(paramLabel);
edm::LogError("Alignment") << "@SUB=PedeReader::setParameter"
<< "No alignable for paramLabel " << paramLabel
<< ", probably LasBeam with Id " << lasBeamId
<< ",\nparam " << paramNum << ": "
<< buf[0] / cmsToPede * mySteerer.parameterSign()
<< " += " << (bufLength >= 4 ? buf[3] / cmsToPede : -99.);
}
return alignable;
}
const PedeLabelerBase& PedeReader::myLabels [private] |
Definition at line 69 of file PedeReader.h.
Referenced by checkAliParams(), read(), and setParameter().
const unsigned int PedeReader::myMaxNumValPerParam = 5 [static, private] |
Definition at line 72 of file PedeReader.h.
Referenced by read().
std::ifstream PedeReader::myPedeResult [private] |
Definition at line 67 of file PedeReader.h.
Referenced by PedeReader(), and read().
const RunRange PedeReader::myRunRange [private] |
Definition at line 70 of file PedeReader.h.
Referenced by read().
const PedeSteerer& PedeReader::mySteerer [private] |
Definition at line 68 of file PedeReader.h.
Referenced by setCalibrationParameter(), and setParameter().
1.7.3