UserClockSource.h

#pragma once

#include "quill/core/Attributes.h"
#include <cstdint>

QUILL_BEGIN_NAMESPACE

class UserClockSource
{
public:
  UserClockSource() = default;
  virtual ~UserClockSource() = default;

  UserClockSource(UserClockSource const&) = delete;
  UserClockSource& operator=(UserClockSource const&) = delete;

  QUILL_NODISCARD QUILL_ATTRIBUTE_HOT virtual uint64_t now() const = 0;
};

QUILL_END_NAMESPACE