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| typedef LorentzVector< PtEtaPhiE4D< double > >  | ROOT::Math::PtEtaPhiEVector | 
|   | LorentzVector based on the cylindrical coordinates Pt, eta, phi and E (rho, eta, phi, t) in double precision.  
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| typedef LorentzVector< PtEtaPhiM4D< double > >  | ROOT::Math::PtEtaPhiMVector | 
|   | LorentzVector based on the cylindrical coordinates pt, eta, phi and Mass in double precision.  
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|   | 
| typedef LorentzVector< PxPyPzE4D< double > >  | ROOT::Math::PxPyPzEVector | 
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| typedef LorentzVector< PxPyPzM4D< double > >  | ROOT::Math::PxPyPzMVector | 
|   | LorentzVector based on the x, y, z, and Mass in double precision.  
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|   | 
| typedef LorentzVector< PxPyPzE4D< double > >  | ROOT::Math::XYZTVector | 
|   | LorentzVector based on x,y,x,t (or px,py,pz,E) coordinates in double precision with metric (-,-,-,+)  
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| typedef LorentzVector< PxPyPzE4D< float > >  | ROOT::Math::XYZTVectorF | 
|   | LorentzVector based on x,y,x,t (or px,py,pz,E) coordinates in float precision with metric (-,-,-,+)  
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