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3rdparty/boost_1_81_0/boost/serialization/tracking_enum.hpp 1.2 KB
0b6a182c   Hu Chunming   添加无鉴权注册和注销
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  #ifndef BOOST_SERIALIZATION_TRACKING_ENUM_HPP
  #define BOOST_SERIALIZATION_TRACKING_ENUM_HPP
  
  // MS compatible compilers support #pragma once
  #if defined(_MSC_VER)
  # pragma once
  #endif
  
  /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
  // tracking_enum.hpp:
  
  // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
  // Use, modification and distribution is subject to the Boost Software
  // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
  // http://www.boost.org/LICENSE_1_0.txt)
  
  //  See http://www.boost.org for updates, documentation, and revision history.
  
  namespace boost {
  namespace serialization {
  
  // addresses of serialized objects may be tracked to avoid saving/loading
  // redundant copies.  This header defines a class trait that can be used
  // to specify when objects should be tracked
  
  // names for each tracking level
  enum tracking_type
  {
      // never track this type
      track_never = 0,
      // track objects of this type if the object is serialized through a
      // pointer.
      track_selectively = 1,
      // always track this type
      track_always = 2
  };
  
  } // namespace serialization
  } // namespace boost
  
  #endif // BOOST_SERIALIZATION_TRACKING_ENUM_HPP