DataFormats/Provenance/src/EventEntryDescription.cc - master - githubmirror/cmssw

DataFormats/Provenance/src/EventEntryDescription.cc

32 строки1 KB

W. David Dagenhart

From scram b code-format-all (clang-format)

10 май 2019, 17:51

10 май 2019, 17:5182e0ab0

#include "DataFormats/Provenance/interface/EventEntryDescription.h"
#include "FWCore/Utilities/interface/Digest.h"
#include <ostream>
#include <sstream>

/*----------------------------------------------------------------------

----------------------------------------------------------------------*/

namespace edm {
  EventEntryDescription::EventEntryDescription() : parents_() {}

  EntryDescriptionID EventEntryDescription::id() const {
    // This implementation is ripe for optimization.
    std::ostringstream oss;
    oss << moduleDescriptionID_ << ' ';
    for (std::vector<BranchID>::const_iterator i = parents_.begin(), e = parents_.end(); i != e; ++i) {
      oss << *i << ' ';
    }

    std::string stringrep = oss.str();
    cms::Digest md5alg(stringrep);
    return EntryDescriptionID(md5alg.digest().toString());
  }

  void EventEntryDescription::write(std::ostream&) const {
    // This is grossly inadequate, but it is not critical for the
    // first pass.
  }

  bool operator==(EventEntryDescription const& a, EventEntryDescription const& b) { return a.parents() == b.parents(); }
}  // namespace edm