ceph/src/common/bit_str.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3 /*
   4  * Ceph - scalable distributed file system
   5  *
   6  * Copyright (C) 2016 SUSE LINUX GmbH
   7  *
   8  * This is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License version 2.1, as published by the Free Software
  11  * Foundation.  See file COPYING.
  12  *
  13  */
  14 #ifndef CEPH_COMMON_BIT_STR_H
  15 #define CEPH_COMMON_BIT_STR_H
  16
  17 #include <functional>
  18
  19 namespace ceph {
  20   class Formatter;
  21 }
  22
  23 extern void print_bit_str(
  24     uint64_t bits,
  25     std::ostream &out,
  26     const std::function<const char*(uint64_t)> &func,
  27     bool dump_bit_val = false);
  28
  29 extern void dump_bit_str(
  30     uint64_t bits,
  31     ceph::Formatter *f,
  32     const std::function<const char*(uint64_t)> &func,
  33     bool dump_bit_val = false);
  34
  35 #endif /* CEPH_COMMON_BIT_STR_H */