29 #ifndef __CASUBJET_TAGGER_HH__
30 #define __CASUBJET_TAGGER_HH__
32 #include <fastjet/PseudoJet.hh>
33 #include <fastjet/WrappedStructure.hh>
34 #include <fastjet/tools/Transformer.hh>
35 #include "fastjet/LimitedWarning.hh"
37 FASTJET_BEGIN_NAMESPACE
40 class CASubJetTaggerStructure;
120 double z_threshold = 0.1)
121 : _scale_choice(scale_choice), _z_threshold(z_threshold),
122 _dr2_min(0.0), _absolute_z_cut(false){};
129 virtual std::string description()
const;
165 void _recurse_through_jet(
const PseudoJet & current_jet,
172 bool _absolute_z_cut;
203 double z()
const {
return _z;}
222 FASTJET_END_NAMESPACE
224 #endif // __CASUBJET_HH__
void set_absolute_z_cut(bool abs_z_cut=true)
If (abs_z_cut) is set to false (the default) then for a splitting to be considered, each subjet must satisfy.
double _z
the transverse momentum fraction
CASubJetTagger::ScaleChoice scale_choice() const
returns the scale choice asked for the maximisation
the structure returned by a CASubJetTagger
This wraps a (shared) pointer to an underlying structure.
CASubJetTagger(ScaleChoice scale_choice=jade_distance, double z_threshold=0.1)
just constructs
class that contains the result internally
clean (almost parameter-free) tagger searching for the element in the clustering history that maximis...
class to provide facilities for giving warnings up to some maximum number of times and to provide glo...
ScaleChoice
the available choices of auxiliary scale with respect to which to order the splittings ...
double distance() const
returns the value of the distance measure (corresponding to ScaleChoice) for this jet's splitting ...
void set_dr_min(double drmin)
sets a minimum delta R below which spliting will be ignored (only relevant if set prior to calling ru...
CASubJetTaggerStructure(const PseudoJet &result_jet)
default ctor
bool absolute_z() const
returns the pt fraction contained by the softer of the two component pieces of this jet (normalised r...
double z() const
returns the pt fraction contained by the softer of the two component pieces of this jet (normalised r...
Class to contain pseudojets, including minimal information of use to jet-clustering routines...
bool _absolute_z
whether z is computed wrt to the original jet or not
CASubJetTaggerStructure StructureType
the type of Structure returned
CASubJetTagger::ScaleChoice _scale_choice
the user scale choice
double _distance
the maximal distance associated with the result