Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

lcfiplus
algoEtc
algoSigProb
tpar
VertexFinderPerfect
VertexFinderSuehara
SortTracksByIPSig
VertexFinderSueharaConfig
EventNavigator	Event display for LCFIPlus
EventStoreObserver
EventStore	A simple named storage for event data
StoredEntry
FlavorTag	Controls the event data and registers and holds algorithms for the computation of flavor tagging variables
FlavtagCategory
FlavtagType
FTAlgo
FTManager
FtIPProbHolder
PointBase
Point
Helix
HelixLineDistance2DerivFunctor
HelixLineDistance2Functor
VarianceDerivFunctor
VarianceFunctor
VertexLine
GeometryHandler
PointFitDerivFunctor
PointFitFunctor
JetConfig	Holds parameters for jet clustering algorithms
JetFinder	Finds jets using various jet clustering algorithms
SecondaryVertexConfig
LcfiInstance
LcfiInterface
DeleteVector
ErrorRescale
Exception
Globals
Parameters
Algorithm
Event
Track
Neutral
MCParticle
MCColorSinglet
Vertex
MCVertex
TrackPocaXY
Jet
LCIOStorer
MakeNtuple	Lcfiplus algorithm for computing variables, to be used in multivariate analysis
Pi0Finder
Pi0VertexFinder
PrimaryVertexFinder
BuildUpVertex
JetClustering
JetVertexRefiner
ReadMVA	Lcfiplus algorithm for reading training data from TMVA
ZHHAlgo
data
TestAlgo
VertexAnalysis
FlavtagReader
TestAlgoV0
TrackNtuple	Making track d0/z0 ntuple needed for flavor tagging
TrackSelectorConfig
TrackSelector
TrainMVA	Lcfiplus algorithm for training classifications using TMVA
InputFileInfo
TreeStorer
SortTracksByChi2
VertexFinderTearDown
VertexFitterLCFI
VertexFitterSimple
VertexMassRecovery
VertexSelectorConfig
VertexSelector
FtAuxiliary
FtAuxiliaryM
FtNtrkWithoutV0
FtNtrk
FtNvtxAll
FtVtxMassAll
FtVtxLen12All
FtVtxLen12AllByJetE
Ft1VtxProb
FtNvtx
FtJetE
FtVtxLen1
FtVtxLen2
FtVtxLen12
FtVtxLen1ByJetE
FtVtxLen2ByJetE
FtVtxLen12ByJetE
FtVtxSig1
FtVtxSig2
FtVtxSig12
FtVtxSig1ByJetE
FtVtxSig2ByJetE
FtVtxSig12ByJetE
FtVtxDirAng1
FtVtxDirAng2
FtVtxDirAng12
FtVtxDirAng1TimesJetE
FtVtxDirAng2TimesJetE
FtVtxDirAng12TimesJetE
FtVtxMom
FtVtxMom1
FtVtxMom2
FtVtxMomByJetE
FtVtxMom1ByJetE
FtVtxMom2ByJetE
FtVtxMassPtCorr
FtVtxProb
FtVtxMass
FtVtxMass1
FtVtxMass2
FtVtxMult
FtVtxMult1
FtVtxMult2
FtTrk1D0Sig
FtTrk2D0Sig
FtTrk1Z0Sig
FtTrk2Z0Sig
FtTrk1Pt
FtTrk2Pt
FtTrk1PtByJetE
FtTrk2PtByJetE
FtJProbR
FtJProbZ
FtJProbR5Sigma
FtJProbZ5Sigma
FtJProbR2
FtJProbZ2
FtJProbR25Sigma
FtJProbZ25Sigma
FtSphericity
FtTrkMass
FtTrkMass2
FtNSecTracks
FtVtxLongitudinalDeviation
FtNMuon
FtNElectron
FtNElectronPID
FtNMuonPID
FtMCNMuon
FtMCNElectron
FtMCNB
FtMCNC
FtD0bProb
FtD0cProb
FtD0qProb
FtD0bProbSigned
FtD0cProbSigned
FtD0qProbSigned
FtD0bProbIP
FtD0cProbIP
FtZ0bProb
FtZ0cProb
FtZ0qProb
FtZ0bProbIP
FtZ0cProbIP
KalTrk
KalVtx
LcfiplusProcessor	Marlin processor for LCFIPlus
TrackToPFOConverterProcessor	Marlin processor for LCFIPlus