Method double_value

be/src/util/runtime-profile.h:130–133

    virtual int64_t value() const { return value_.Load(); }

    double double_value() const {
      int64_t v = value();
      return *reinterpret_cast<const double*>(&v);
    }

    /// Prints the contents of the counter in a name: value format, prefixed on
    /// each line by 'prefix' and terminated with a newline.