2 #include <CLHEP/Random/RandGaussQ.h>
11 : epCombinationTool_(&combinator),
39 float smear = 0.0,
scale = 1.0;
41 float et =
electron.getNewEnergy() / cosh(aeta);
47 double newEcalEnergy, newEcalEnergyError;
51 newEcalEnergyError = std::hypot(
electron.getNewEnergyError() *
corr, smear * newEcalEnergy);
54 newEcalEnergyError = std::hypot(
electron.getNewEnergyError() *
scale, smear * newEcalEnergy);
56 electron.setNewEnergy(newEcalEnergy);
57 electron.setNewEnergyError(newEcalEnergyError);
70 <<
"XXXXXXX requires the RandomNumberGeneratorService\n"
71 "which is not present in the configuration file. You must add the service\n"
72 "in the configuration file or remove the modules that require it.";
74 CLHEP::RandGaussQ gaussDistribution(rng->
getEngine(
id), 0.0, 1.0);
75 return gaussDistribution.fire();