PdgEntryReplacer Class Reference

#include <PdgEntryReplacer.h>

Public Member Functions
	PdgEntryReplacer (const edm::EventSetup &es)
std::string	replace (const std::string &) const

Private Attributes
const edm::EventSetup *	es_

Detailed Description

Definition at line 9 of file PdgEntryReplacer.h.

Constructor & Destructor Documentation

PdgEntryReplacer::PdgEntryReplacer ( const edm::EventSetup &  es )

inlineexplicit

Definition at line 11 of file PdgEntryReplacer.h.

                                                      : 
    es_(& es) { }

Member Function Documentation

string PdgEntryReplacer::replace

(

const std::string &

)

const

Definition at line 6 of file PdgEntryReplacer.cc.

References recoMuon::in, gen::n, mergeVDriftHistosByStation::name, python.connectstrParser::o, dbtoconf::out, p1, p2, PdtEntry::pdgId(), alignCSCRings::s, and PdtEntry::setup().

Referenced by GenParticlePruner::produce().

                                                       {
  string out = in;
  for(;;) {
    size_t p1 = out.find_first_of('{');
    if(p1 == string::npos) break;
    size_t p2 = out.find_first_of('}', p1 + 1);
    if(p2 == string::npos) break;
    size_t n = p2 - p1 - 1;
    string name(out, p1 + 1, n);
    PdtEntry particle(name);
    particle.setup(*es_);
    ostringstream o;
    o << particle.pdgId();
    string s = o.str();
    out.replace(p1, n + 2, s);
  }
  return out;
}

Member Data Documentation

const edm::EventSetup* PdgEntryReplacer::es_

private

Definition at line 15 of file PdgEntryReplacer.h.