Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 12]
  BaseConstraint | Abstract base class for constraints of kinematic fits |
| BaseDefs | |
| BaseEvent | Abstract base class for different kinds of events |
| BaseFitObject | Abstract base class for particle objects of kinematic fits |
| BaseFitter | Abstract base class for fitting engines of kinematic fits |
| BaseHardConstraint | Abstract base class for constraints of kinematic fits |
| BaseJetPairing | Abstract base class for jet pairings |
| BaseSoftConstraint | Abstract base class for soft constraints of kinematic fits |
| BaseTracer | Abstract base class for trace objects of kinematic fits |
| FourJetPairing | Class to handle permutations of 2b jets and 4 light jets |
| FourJetZHPairing | Class to handle permutations of 4 jets into two different bosons |
| ISRPhotonFitObject | Class ISRPhotonFitObject Documention: arXiv:1006.0436 [hep-ex] |
| JBLHelix | A helix, parametrized by (kappa, phi0, theta, dca, z0) |
| JetFitObject | Class for jets with (E, eta, phi) in kinematic fits |
| LeptonFitObject | |
| MassConstraint | Implements constraint 0 = mass1 - mass2 - m |
| MomentumConstraint | Implements a constraint of the form efact*sum(E)+pxfact*sum(px)+pyfact*sum(py)+pzfact*sum(pz)=value |
| NeutrinoFitObject | Class for neutrinos with (E, eta, phi) in kinematic fits |
| NewFitterGSL | A kinematic fitter using the Newton-Raphson method to solve the equations |
| NewtonFitterGSL | A kinematic fitter using the Newton-Raphson method to solve the equations |
| OPALFitterGSL | Description of the fit algorithm and interface: |
| ParticleConstraint | Abstract base class for constraints of kinematic fits |
| ParticleFitObject | Abstract base class for particle objects of kinematic fits |
| SimplePhotonFitObject | Class for ISR/Beamstrahlung photons with (p_x,p_y (both fix), p_z (free)) in kinematic fits |
| SoftGaussMassConstraint | Implements constraint 0 = mass1 - mass2 - m |
| SoftGaussMomentumConstraint | Implements a soft constraint with chi^2=((efact*sum(E_i) + pxfact*sum(p_x,i)+pyfact*sum(p_y,i)+pzfact*sum(p_z,i)-value)/sigma)^2 |
| SoftGaussParticleConstraint | Abstract base class for constraints of kinematic fits |
| TextTracer | |
| ThreeVector | |
| TrackConstraint | Abstract base class for constraints of kinematic fits |
| TrackParticleFitObject | |
| TwoB4JPairing | |
| TwoVector | |
| VertexConstraint | Constrains a TrackParticleFitObject to a VertexFitObject |
 VertexFitObject | Class that represents vertices |
  TrackDescriptor | |
| ZinvisibleFitObject | Class for Z->neutrinos with (E, eta, phi) in kinematic fits |
