DataFormats/Math/interface/constexpr_cmath.h - master - githubmirror/cmssw

DataFormats/Math/interface/constexpr_cmath.h

12 строк406 B

maria

fix header

02 янв 2020, 19:24

02 янв 2020, 19:24b325639

#ifndef DataFormats_Math_constexpr_cmath_h
#define DataFormats_Math_constexpr_cmath_h

#include <cstdint>

namespace reco {
  constexpr int32_t ceil(float num) {
    return (static_cast<float>(static_cast<int32_t>(num)) == num) ? static_cast<int32_t>(num)
                                                                  : static_cast<int32_t>(num) + ((num > 0) ? 1 : 0);
  }
};  // namespace reco
#endif