DataFormats/Common/src/MergeableCounter.cc - master - githubmirror/cmssw

DataFormats/Common/src/MergeableCounter.cc

19 строк617 B

W. David Dagenhart

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

10 май 2019, 17:51

10 май 2019, 17:5182e0ab0

#include "DataFormats/Common/interface/MergeableCounter.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <ostream>
#include <utility>

namespace edm {

  bool MergeableCounter::mergeProduct(MergeableCounter const& a) {
    if (a.value > 0 && value + a.value < a.value) {
      edm::LogWarning("MergeableCounter|ProductsNotMergeable")
          << "The merge would lead to an overflow of the counter" << std::endl;
      return false;
    }
    value += a.value;
    return true;
  }

  void MergeableCounter::swap(MergeableCounter& iOther) { std::swap(value, iOther.value); }
}  // namespace edm