[Rivet] Move bootstrap into main repository for versioning?

[David Grellscheid]

> Anything left to do / surprises from clang static analyzer, David?

No, all the GBs of temporary files collapsed down to two minor question
marks:

CMS_2013_I1258128.cc

I don't get the logic here. What is this filter trying to achieve? This
will need to be checked against the paper:

> 111      // Clean the jets against the photon candidate with a DeltaR cut of 0.5
> 112	      std::vector<const Jet*> cleanedJets;
> 113	      foreach (const Jet& j, jets) {
> 114	        bool isolated = true;
> 115	        if (deltaR(photon.momentum(), j.momentum()) < 0.5) {
> 116	          isolated = false;
> ====== Value stored to 'isolated' is never read =======
> 117	          break;
> 118	        }
> 119	        if (isolated) cleanedJets.push_back(&j);
> 120	      }
> 121	      // Require exactly 1 jet
> 122	      if (cleanedJets.size() != 1) return;


And an unused variable here:

ATLAS_2012_I1180197.cc

> 216	        // both selections require at least 2 jets
> 217	        // meff calculation
> 218	        double HT=0.;
> 219	        foreach( const Jet & jet, recon_jets) {
> 220	          HT += jet.momentum().perp();
> 221	        }
> 222	        double m_eff_inc  = HT+eTmiss;
> 223	        unsigned int njet = recon_jets.size();
> 224	        // 1 lepton only
> 225	        if( recon_hard_e.size() + recon_hard_mu.size() == 1 && njet >=3 )  {
> 226	          // get the lepton
> 227	          Particle lepton = recon_hard_e.empty() ?
> 228	            recon_hard_mu[0] : recon_hard_e[0];
> 229	          // lepton variables
> 230	          double pT = lepton.momentum().perp();
> 231	          double mT  = 2.*(pT*eTmiss -
> 232	                           lepton.momentum().x()*pTmiss.x() -
> 233	                           lepton.momentum().y()*pTmiss.y());
> 234	          mT = sqrt(mT);
> 235	          HT += pT;
> ====== Value stored to 'HT' is never read =======
> 236	          m_eff_inc += pT;