/data/refman/pasoursint/CMSSW_5_3_3/src/AnalysisDataFormats/TopObjects/src/TtEventPartons.cc

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#include "AnalysisDataFormats/TopObjects/interface/TtEventPartons.h"

void
TtEventPartons::expand(std::vector<int>& vec)
{
  std::vector<int>::iterator vecIter = vec.begin();
  for(unsigned i=0; i<ignorePartons_.size(); i++) {
    if(ignorePartons_[i]) {
      vecIter = vec.insert(vecIter, -3);
    }
    ++vecIter;
  }
}

void 
TtEventPartons::prune(std::vector<const reco::Candidate*>& vec)
{
  unsigned int nIgnoredPartons = 0;
  for(unsigned i=0; i<ignorePartons_.size(); i++) {
    if(ignorePartons_[i]) {
      vec.erase(vec.begin()+(i-nIgnoredPartons));
      nIgnoredPartons++;
    }
  }
}