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#ifndef BTagEntry_H
#define BTagEntry_H
/**
*
* BTagEntry
*
* Represents one pt- or discriminator-dependent calibration function.
*
* measurement_type: e.g. comb, ttbar, di-mu, boosted, ...
* sys_type: e.g. central, plus, minus, plus_JEC, plus_JER, ...
*
* Everything is converted into a function, as it is easiest to store it in a
* txt or json file.
*
************************************************************/
#include <string>
#include <TF1.h>
#include <TH1.h>
#include "CondFormats/Serialization/interface/Serializable.h"
class BTagEntry {
public:
enum OperatingPoint {
OP_LOOSE = 0,
OP_MEDIUM = 1,
OP_TIGHT = 2,
OP_RESHAPING = 3,
};
enum JetFlavor {
FLAV_B = 0,
FLAV_C = 1,
FLAV_UDSG = 2,
};
struct Parameters {
OperatingPoint operatingPoint;
std::string measurementType;
std::string sysType;
JetFlavor jetFlavor;
float etaMin;
float etaMax;
float ptMin;
float ptMax;
float discrMin;
float discrMax;
// default constructor
Parameters(OperatingPoint op = OP_TIGHT,
std::string measurement_type = "comb",
std::string sys_type = "central",
JetFlavor jf = FLAV_B,
float eta_min = -99999.,
float eta_max = 99999.,
float pt_min = 0.,
float pt_max = 99999.,
float discr_min = 0.,
float discr_max = 99999.);
COND_SERIALIZABLE;
};
BTagEntry() {}
BTagEntry(const std::string& csvLine, bool validate);
BTagEntry(const std::string& func, Parameters p);
BTagEntry(const TF1* func, Parameters p);
BTagEntry(const TH1* histo, Parameters p);
~BTagEntry() {}
static std::string makeCSVHeader();
std::string makeCSVLine() const;
static std::string trimStr(std::string str);
// public, no getters needed
std::string formula;
Parameters params;
COND_SERIALIZABLE;
};
#endif // BTagEntry_H
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