util/WdtFlags.h

/**
 * Copyright (c) 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree.
 */
#pragma once
#include <ostream>
#include <set>

#include <wdt/WdtOptions.h>

namespace facebook {
namespace wdt {
class WdtFlags {
 public:
  /**
   * Set the values of options in WdtOptions from corresponding flags
   */
  static void initializeFromFlags(
      WdtOptions& options = WdtOptions::getMutable());

  static void printOptions(
      std::ostream& out, const WdtOptions& options = WdtOptions::getMutable());

  static std::set<std::string> getUserSpecifiedOptions();
};
}
}