Here is a list of all documented namespaces with brief descriptions:
[detail level 1234]
| ►Nfastjet | FastJet namespace |
| Ngas | Namespace to hold default parameters for the active area spec |
| C__inheritance_helper | |
| C_NoInfo | Internal dummy class, used as a default template argument |
| CAreaDefinition | Class that holds a generic area definition |
| CATLASConePlugin | Implementation of the ATLAS Cone (plugin for fastjet v2.4 upwards) |
| ►CBackgroundEstimate | /// a class that holds the result of the calculation |
| CExtras | Base class for extra information |
| CBackgroundEstimatorBase | Abstract base class that provides the basic interface for classes that estimate levels of background radiation in hadron and heavy-ion collider events |
| CBackgroundJetPtDensity | Class that implements pt/area_4vector.perp() for background estimation (this is a preliminary class) |
| CBackgroundJetPtMDensity | Class that implements  |
| CBackgroundJetScalarPtDensity | Class that implements (scalar pt sum of jet)/(scalar area of jet) for background estimation (this is a preliminary class) |
| CBackgroundRescalingYPolynomial | A background rescaling that is a simple polynomial in y |
| CBasicRandom | |
| CBasicRandom< double > | |
| CBasicRandom< int > | |
| CBoost | Class to boost a PseudoJet |
| ►CCASubJetTagger | Clean (almost parameter-free) tagger searching for the element in the clustering history that maximises a chosen distance |
| CJetAux | Class that contains the result internally |
| CCASubJetTaggerStructure | Structure returned by a CASubJetTagger |
| CCDFJetCluPlugin | Implementation of the JetClu algorithm from CDF (plugin for fastjet-v2.1 upwards) |
| CCDFMidPointPlugin | Implementation of the MidPoint algorithm from CDF (plugin for fastjet-v2.1 upwards) |
| CClosestPair2D | |
| CClosestPair2DBase | |
| ►CClusterSequence | Deals with clustering |
| C_Line | |
| C_Parabola | |
| CExtras | Base class to store extra information that plugins may provide |
| Chistory_element | Single element in the clustering history |
| CClusterSequence1GhostPassiveArea | Like ClusterSequence with computation of the passive jet area by adding a single ghost |
| CClusterSequenceActiveArea | Like ClusterSequence with computation of the active jet area |
| CClusterSequenceActiveAreaExplicitGhosts | Like ClusterSequence with computation of the active jet area with the addition of explicit ghosts |
| CClusterSequenceArea | General class for user to obtain ClusterSequence with additional area information |
| CClusterSequenceAreaBase | Base class that sets interface for extensions of ClusterSequence that provide information about the area of each jet |
| CClusterSequencePassiveArea | Like ClusterSequence with computation of the passive jet area |
| CClusterSequenceStructure | Contains any information related to the clustering that should be directly accessible to PseudoJet |
| CClusterSequenceVoronoiArea | Like ClusterSequence with computation of the Voronoi jet area |
| CCMSIterativeConePlugin | Implementation of the CMS Iterative Cone (plugin for fastjet v2.4 upwards) |
| CCompositeJetStructure | The structure for a jet made of pieces |
| CCoord2D | |
| CD0RunIBaseConePlugin | D0RunIBaseConePlugin is base class for a plugin for FastJet (v3.0 or later) that provides an interface to the D0 version of Run-I cone algorithm |
| CD0RunIConePlugin | A plugin for FastJet (v3.0 or later) that provides an interface to the D0 version of Run-I cone algorithm |
| CD0RunIIConePlugin | Implementation of the D0 Run II Cone (plugin for fastjet v2.1 upwards) |
| CD0RunIpre96ConePlugin | A plugin for FastJet (v3.0 or later) that provides an interface to the pre 1996 D0 version of Run-I cone algorithm |
| CDnn2piCylinder | |
| CDnn3piCylinder | |
| CDnn4piCylinder | |
| CDnnError | |
| CDnnPlane | |
| CDynamicNearestNeighbours | |
| CEECambridgePlugin | Implementation of the e+e- Cambridge algorithm (plugin for fastjet v2.4 upwards) |
| CError | Base class corresponding to errors that can be thrown by FastJet |
| CEtaPhi | Shortcut for dealing with eta-phi coordinates |
| CFilter | Class that helps perform filtering (Butterworth, Davison, Rubin and Salam, arXiv:0802.2470) and trimming (Krohn, Thaler and Wang, arXiv:0912.1342) on jets, optionally in conjunction with subtraction (Cacciari and Salam, arXiv:0707.1378) |
| CFilterStructure | Class to contain structure information for a filtered jet |
| CFunctionOfPseudoJet | Base class providing interface for a generic function of a PseudoJet |
| CGhostedAreaSpec | Parameters to configure the computation of jet areas using ghosts |
| CGraphEdge | |
| CGridJetPlugin | Plugin for fastjet (v3.0 upwards) that clusters particles such that all particles in a given cell of a rectangular rapidity-phi grid end up in a common "jet" |
| CGridMedianBackgroundEstimator | Background Estimator based on the median pt/area of a set of grid cells |
| CIndexedSortHelper | |
| CInitialisedInt | |
| Cintegral_type | |
| CInternalError | Class corresponding to critical internal errors |
| ►CIsBaseAndDerived | |
| CHost | |
| CJadePlugin | Implementation of the e+e- Jade algorithm (plugin for fastjet v2.4 upwards) |
| ►CJetDefinition | Class that is intended to hold a full definition of the jet clusterer |
| CDefaultRecombiner | A class that will provide the recombination scheme facilities and/or allow a user to extend these facilities |
| CPlugin | Class that allows a user to introduce their own "plugin" jet finder |
| CRecombiner | An abstract base class that will provide the recombination scheme facilities and/or allow a user to extend these facilities |
| ►CJetMedianBackgroundEstimator | Class to estimate the pt density of the background per unit area, using the median of the distribution of pt/area from jets that pass some selection criterion |
| CExtras | Internal class to hold results of the calculation that are to be assigned to the "extras" part of a BackgroundEstimate |
| CJHTopTagger | Class that helps perform boosted top tagging using the "Johns Hopkins" method from arXiv:0806.0848 (Kaplan, Rehermann, Schwartz and Tweedie) |
| CJHTopTaggerStructure | Structure returned by the JHTopTagger transformer |
| CK | |
| CLimitedWarning | Class to provide facilities for giving warnings up to some maximum number of times and to provide global summaries of warnings that have been issued |
| CMassDropTagger | Class that helps perform 2-pronged boosted tagging using the "mass-drop" technique (with asymmetry cut) introduced by Jonathan Butterworth, Adam Davison, Mathieu Rubin and Gavin Salam in arXiv:0802.2470 in the context of a boosted Higgs search |
| CMassDropTaggerStructure | Structure returned by the MassDropTagger transformer |
| CMinHeap | |
| CNestedDefsPlugin | Plugin to run multiple jet definitions successively (plugin for fastjet v2.4 upwards) |
| CNNBase | Helps solve closest pair problems with generic interparticle and particle-beam distances |
| CNNFJN2Plain | Helps solve closest pair problems with factorised interparticle and beam distances (ie satisfying the FastJet lemma) |
| CNNFJN2Tiled | Helps solve closest pair problems with factorised interparticle and beam distances (ie satisfying the FastJet lemma) that are on a cylindrical geometry and allow tiling |
| CNNH | Help solve closest pair problems with generic interparticle and beam distance (generic case) |
| CNNInfo | Internal helper template class to facilitate initialisation of a BJ with a PseudoJet and extra information |
| CNNInfo< _NoInfo > | For cases where there is no extra info |
| CPruner | Transformer that prunes a jet |
| CPrunerStructure | The structure associated with a PseudoJet thas has gone through a Pruner transformer |
| CPruningPlugin | |
| CPruningRecombiner | |
| ►CPseudoJet | Class to contain pseudojets, including minimal information of use to jet-clustering routines |
| CInexistentUserInfo | Error class to be thrown if accessing user info when it doesn't exist |
| CUserInfoBase | Base class to hold extra user information in a PseudoJet |
| CPseudoJetStructureBase | Contains any information related to the clustering that should be directly accessible to PseudoJet |
| CPxConePlugin | Implementation of the PxCone algorithm (plugin for fastjet v2.1 upwards) |
| CRangeDefinition | Class for holding a range definition specification, given by limits on rapidity and azimuth |
| CRecluster | Recluster a jet's constituents with a new jet definition |
| CRectangularGrid | Class that holds a generic rectangular tiling |
| CRestFrameNSubjettinessTagger | Class that helps perform 2-pronged boosted tagging using a reclustering in the jet's rest frame, supplemented with a cut on N-subjettiness (and a decay angle), as discussed by Ji-Hun Kim in arXiv:1011.1493 |
| CRestFrameNSubjettinessTaggerStructure | Structure returned by the RestFrameNSubjettinessTagger transformer |
| ►CSearchTree | |
| Ccirculator | |
| Cconst_circulator | |
| CNode | |
| ►CSelector | Class that encodes information about cuts and other selection criteria that can be applied to PseudoJet(s) |
| CInvalidArea | Class that gets thrown when the area is requested from a Selector for which the area is not meaningful |
| CInvalidWorker | Class that gets thrown when a Selector is applied despite it not having a valid underlying worker |
| CSelectorWorker | Default selector worker is an abstract virtual base class |
| ►CSharedPtr | An implementation of shared pointers that is broadly similar to C++11 shared_ptr (https://en.cppreference.com/w/cpp/memory/shared_ptr) |
| C__SharedCountingPtr | |
| CSISConeBaseExtras | Class that provides extra information about a SISCone clustering |
| ►CSISConeBasePlugin | |
| ►CUserScaleBase | Base class for user-defined ordering of stable cones (used for prorgessive removal) |
| CStructureType | Structure that allows to store the information contained into a siscone::Cjet (built internally in SISCone from a stable cone) into a PseudoJet |
| CUserScaleBaseStructureType | Template class derived from UserScaleBase::StryctureType that works for both SISCone jet classes implemented below |
| CSISConeExtras | Class that provides extra information about a SISCone clustering |
| CSISConePlugin | Implementation of the SISCone algorithm (plugin for fastjet v2.1 upwards) |
| CSISConeSphericalExtras | Class that provides extra information about a SISCone clustering |
| CSISConeSphericalPlugin | Implementation of the spherical version of the SISCone algorithm (plugin for fastjet v2.1 upwards) |
| CSite | |
| CSubtractor | Class that helps perform jet background subtraction |
| CTiledJet | Structure analogous to BriefJet, but with the extra information needed for dealing with tiles |
| CTilingBase | Class to indicate generic structure of tilings |
| CTilingExtent | Class to perform a fast analysis of the appropriate rapidity range in which to perform tiling |
| CTopTaggerBase | A base class that provides a common interface for top taggers that are able to return a W (in addition to the top itself) |
| CTopTaggerBaseStructure | Class that specifies the structure common to all top taggers |
| CTrackJetPlugin | Implementation of the TrackJet algorithm (plugin for fastjet v2.4 upwards) |
| CTransformer | Base (abstract) class for a jet transformer |
| CUnboost | Class to un-boost a PseudoJet |
| CVoronoiAreaSpec | Specification for the computation of the Voronoi jet area |
| CVoronoiDiagramGenerator | |
| CVPoint | |
| CWrappedStructure | This wraps a (shared) pointer to an underlying structure |
