1#ifndef __JAANET__JEVTWEIGHTFACTOR__
2#define __JAANET__JEVTWEIGHTFACTOR__
148 virtual std::istream&
read(std::istream& in)
155 if (getFileStatus(is.str().c_str())) {
174 virtual std::ostream&
write(std::ostream& out)
const
189 return object.read(in);
202 return object.write(out);
#define THROW(JException_t, A)
Marco for throwing exception with std::ostream compatible message.
Utility class to parse parameter values.
Utility class to parse parameter values.
Simple data structure to support I/O of equations (see class JLANG::JEquation).
Wrapper class around STL stringstream class to facilitate optional loading of data from file.
void load()
Load data from file with name corresponding to current contents.
Exception for accessing a value in a collection that is outside of its range.
Extensions to Evt data format.
This name space includes all other name spaces (except KM3NETDAQ, KM3NET and ANTARES).
The Evt class respresent a Monte Carlo (MC) event as well as an offline event.
Abstract base class for specifiable event-weight factors.
static void setEquationParameters(const JEquationParameters &eqpars)
Set equation parameters.
virtual JProperties getProperties(const JEquationParameters &eqpars=JEvtWeightFactor::getEquationParameters()) const
Get properties of this class.
friend std::ostream & operator<<(std::ostream &out, const JEvtWeightFactor &object)
Write event category to output.
double operator()(const Evt &evt) const
Get event-weight factor of given event.
virtual ~JEvtWeightFactor()
Virtual destructor.
virtual JProperties getProperties(const JEquationParameters &eqpars=JEvtWeightFactor::getEquationParameters())
Get properties of this class.
virtual std::ostream & write(std::ostream &out) const
Write event-weight factor to output.
static const char *const getTypeKey()
Get type keyword.
virtual bool is_valid() const
Check whether this event-weight factor is valid.
void check_validity() const
Check validity of this event-weight factor.
virtual std::istream & read(std::istream &in)
Read event-weight factor from input.
friend std::istream & operator>>(std::istream &in, JEvtWeightFactor &object)
Read event category from input.
static JEquationParameters & getEquationParameters()
Get equation parameters.
virtual double getFactor(const Evt &evt) const =0
Get event-weight factor of given event.
Template class for object cloning.