api.hpp
#ifndef ROOT_API_HPP
#define ROOT_API_HPP
#include <string>
#include <vector>
#include <tuple>
#include "filval/api.hpp"
#include "filval_root/value.hpp"
namespace fv::root{
decltype(auto)
lorentz_vectors(Value<std::vector<float>>* pt, Value<std::vector<float>>* eta,
Value<std::vector<float>>* phi, Value<std::vector<float>>* mass,
const std::string& alias=""){
typedef std::vector<TLorentzVector> type;
const std::string& name = root::LorentzVectors::fmt_name(pt, eta, phi, mass);
if (check_exists<type>(name))
return lookup<type>(name);
else
return (Value<type>*)new root::LorentzVectors(pt, eta, phi, mass, alias);
}
decltype(auto)
lorentz_vectors(const std::string& pt_name, const std::string& eta_name,
const std::string& phi_name, const std::string& mass_name,
const std::string& alias=""){
return lorentz_vectors(lookup<std::vector<float>>(pt_name), lookup<std::vector<float>>(eta_name),
lookup<std::vector<float>>(phi_name), lookup<std::vector<float>>(mass_name),
alias);
}
decltype(auto)
energies(Value<std::vector<TLorentzVector>>* vectors, const std::string& alias="") {
typedef std::vector<float> type;
const std::string& name = root::Energies::fmt_name(vectors);
if (check_exists<type>(name))
return lookup<type>(name);
else
return (Value<type>*)new root::Energies(vectors, alias);
}
decltype(auto)
energies(const std::string& vectors_name, const std::string& alias="") {
return energies(lookup<std::vector<TLorentzVector>>(vectors_name), alias);
}
template<typename... DataTypes>
decltype(auto)
mva_data(Value<bool>* is_training, Value<bool>* is_signal, Value<double>* weight,
const std::pair<std::string, Value<DataTypes>*>&&... data_vals) {
typedef typename root::MVAData<DataTypes...> mva_type;
typedef typename mva_type::type type;
std::string alias="";
const std::string& name = mva_type::fmt_name(is_training, is_signal, weight,
std::forward<const std::pair<std::string,Value<DataTypes>*>>(data_vals)...);
if (check_exists<type>(name))
return lookup<type>(name);
else
return (Value<type>*)new mva_type(is_training, is_signal, weight,
std::forward<const std::pair<std::string,Value<DataTypes>*>>(data_vals)...);
}
}
#endif // ROOT_API_HPP
std
STL namespace.
api.hpp
fv::root
Definition: api.hpp:8