8 #include "TVirtualFitter.h"
10 using namespace pftools;
13 name_(name), barrelLimit_(1.4), transitionLimit_(1.4), endcapLimit_(5.0) {
23 for (std::map<SpaceVoxelPtr, CalibratorPtr>::iterator it =
31 const double etaSeg,
const double phiSeg,
const double energySeg) {
33 <<
": this method has not yet been implemented!\n";
42 <<
": creating default calibration schema.\n";
170 const unsigned nPhi,
const double phiMin,
const double phiMax,
171 const unsigned nEnergy,
const double energyMin,
const double energyMax)
175 if (
nEta == 0||
nPhi ==0|| nEnergy == 0) {
177 me(
"Can't create calibrators with zero values for nEta, nPhi or nEnergy!");
182 double phiSeg = (phiMax - phiMin) /
nPhi;
183 double energySeg = (energyMax - energyMin) / nEnergy;
185 double eta1, eta2, phi1, phi2, energy1, energy2;
186 for (
unsigned k(0);
k <
nEta; ++
k) {
187 for (
unsigned l(0);
l <
nPhi; ++
l) {
188 for (
unsigned m(0);
m < nEnergy; ++
m) {
190 eta2 = eta1 + etaSeg;
192 phi1 = phiMin +
l * phiSeg;
193 phi2 = phi1 + phiSeg;
195 energy1 = energyMin +
m * energySeg;
196 energy2 = energy1 + energySeg;
198 myKnownSpaceVoxels.push_back(sv);
200 myAddressBook[sv] =
c;
204 unsigned nCalibrators = nEta *
nPhi * nEnergy;
205 std::cout <<
"Created "<< nCalibrators <<
" calibrators.\n";
206 std::cout <<
"Address book size: \t\t"<< myAddressBook.size() <<
"\n";
207 std::cout <<
"Known space voxels size: \t"<< myKnownSpaceVoxels.size()
209 assert(myAddressBook.size() == myKnownSpaceVoxels.size());
210 makeInverseAddressBook();
219 c.reset(toClone.
clone());
230 const double energy)
const {
232 for (std::vector<SpaceVoxelPtr>::const_iterator cit =
235 if (s->contains(eta, phi, energy)) {
247 const std::map<DetectorElementPtr, double>&
result) {
259 std::vector<SpaceVoxelPtr>
region;
277 TH2F hDist(name.c_str(), name.c_str(), 100, 0, 300, 50, 0.0, 2.5);
280 for (std::vector<SpaceVoxelPtr>::iterator
i = region.begin();
i
281 != region.end(); ++
i) {
284 if (s->maxEnergy() > maxE)
285 maxE = s->maxEnergy();
286 if (s->minEnergy() < minE)
287 minE = s->minEnergy();
291 std::vector<ParticleDepositPtr> particles = c->getParticles();
292 for (std::vector<ParticleDepositPtr>::iterator it =
293 particles.begin(); it != particles.end(); ++it) {
295 hDist.Fill((*it)->getTruthEnergy(), coeff);
297 hDist.Fill((*it)->getRecEnergy(), coeff);
306 nameProfile.append(
"_pfx");
309 TH1D* slices = (TH1D*) gDirectory->Get(name.c_str());
311 TProfile* profile = (TProfile*) gDirectory->Get(nameProfile.c_str());
324 return func.Eval(energy);
327 return func.Eval(energy);
336 double midEnergy = (s->minEnergy() + s->maxEnergy())/2.0;
338 double diffEnergy = energy - midEnergy;
341 double interpolatedCoeff = thisCoeff;
342 double adjacentCoeff = 0.0;
343 double adjacentEnergy = 0.0;
344 if (diffEnergy > 0) {
350 adjacentEnergy = (adjS->minEnergy() + adjS->maxEnergy()) / 2.0;
358 adjacentEnergy = (adjS->minEnergy() + adjS->maxEnergy()) / 2.0;
361 if (adjacentCoeff != 0) {
362 interpolatedCoeff = thisCoeff + diffEnergy* (adjacentCoeff - thisCoeff)
363 / (adjacentEnergy - midEnergy);
365 return interpolatedCoeff;
369 stream <<
"Calibration results: \n";
372 stream <<
"WARNING! Haven't sorted space voxels properly!\n";
377 stream << *s <<
"\n";
380 for (std::map<DetectorElementPtr, double>::iterator
b = result.begin();
b
381 != result.end(); ++
b) {
383 stream << *d <<
": ";
384 double ans = (*b).second;
385 stream << ans <<
", ";
395 for (std::map<SpaceVoxelPtr, CalibratorPtr>::iterator it =
U second(std::pair< T, U > const &p)
void clear(CLHEP::HepGenMatrix &m)
Helper function: Reset all elements of a matrix to 0.