annotate DEPENDENCIES/generic/include/boost/serialization/weak_ptr.hpp @ 133:4acb5d8d80b6 tip

Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
author Chris Cannam
date Tue, 30 Jul 2019 12:25:44 +0100
parents c530137014c0
children
rev   line source
Chris@16 1 #ifndef BOOST_SERIALIZATION_WEAK_PTR_HPP
Chris@16 2 #define BOOST_SERIALIZATION_WEAK_PTR_HPP
Chris@16 3
Chris@16 4 // MS compatible compilers support #pragma once
Chris@101 5 #if defined(_MSC_VER)
Chris@16 6 # pragma once
Chris@16 7 #endif
Chris@16 8
Chris@16 9 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
Chris@101 10 // weak_ptr.hpp: serialization for boost weak pointer
Chris@16 11
Chris@16 12 // (C) Copyright 2004 Robert Ramey and Martin Ecker
Chris@16 13 // Use, modification and distribution is subject to the Boost Software
Chris@16 14 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
Chris@16 15 // http://www.boost.org/LICENSE_1_0.txt)
Chris@16 16
Chris@16 17 // See http://www.boost.org for updates, documentation, and revision history.
Chris@16 18
Chris@16 19 #include <boost/weak_ptr.hpp>
Chris@16 20 #include <boost/serialization/shared_ptr.hpp>
Chris@16 21
Chris@16 22 namespace boost {
Chris@16 23 namespace serialization{
Chris@16 24
Chris@16 25 template<class Archive, class T>
Chris@16 26 inline void save(
Chris@16 27 Archive & ar,
Chris@16 28 const boost::weak_ptr< T > &t,
Chris@16 29 const unsigned int /* file_version */
Chris@16 30 ){
Chris@16 31 const boost::shared_ptr< T > sp = t.lock();
Chris@16 32 ar << boost::serialization::make_nvp("weak_ptr", sp);
Chris@16 33 }
Chris@16 34
Chris@16 35 template<class Archive, class T>
Chris@16 36 inline void load(
Chris@16 37 Archive & ar,
Chris@16 38 boost::weak_ptr< T > &t,
Chris@16 39 const unsigned int /* file_version */
Chris@16 40 ){
Chris@16 41 boost::shared_ptr< T > sp;
Chris@16 42 ar >> boost::serialization::make_nvp("weak_ptr", sp);
Chris@16 43 t = sp;
Chris@16 44 }
Chris@16 45
Chris@16 46 template<class Archive, class T>
Chris@16 47 inline void serialize(
Chris@16 48 Archive & ar,
Chris@16 49 boost::weak_ptr< T > &t,
Chris@16 50 const unsigned int file_version
Chris@16 51 ){
Chris@16 52 boost::serialization::split_free(ar, t, file_version);
Chris@16 53 }
Chris@16 54
Chris@16 55 } // namespace serialization
Chris@16 56 } // namespace boost
Chris@16 57
Chris@101 58 #ifndef BOOST_NO_CXX11_SMART_PTR
Chris@101 59 #include <memory>
Chris@101 60
Chris@101 61 namespace boost {
Chris@101 62 namespace serialization{
Chris@101 63
Chris@101 64 template<class Archive, class T>
Chris@101 65 inline void save(
Chris@101 66 Archive & ar,
Chris@101 67 const std::weak_ptr< T > &t,
Chris@101 68 const unsigned int /* file_version */
Chris@101 69 ){
Chris@101 70 const std::shared_ptr< T > sp = t.lock();
Chris@101 71 ar << boost::serialization::make_nvp("weak_ptr", sp);
Chris@101 72 }
Chris@101 73
Chris@101 74 template<class Archive, class T>
Chris@101 75 inline void load(
Chris@101 76 Archive & ar,
Chris@101 77 std::weak_ptr< T > &t,
Chris@101 78 const unsigned int /* file_version */
Chris@101 79 ){
Chris@101 80 std::shared_ptr< T > sp;
Chris@101 81 ar >> boost::serialization::make_nvp("weak_ptr", sp);
Chris@101 82 t = sp;
Chris@101 83 }
Chris@101 84
Chris@101 85 template<class Archive, class T>
Chris@101 86 inline void serialize(
Chris@101 87 Archive & ar,
Chris@101 88 std::weak_ptr< T > &t,
Chris@101 89 const unsigned int file_version
Chris@101 90 ){
Chris@101 91 boost::serialization::split_free(ar, t, file_version);
Chris@101 92 }
Chris@101 93
Chris@101 94 } // namespace serialization
Chris@101 95 } // namespace boost
Chris@101 96
Chris@101 97 #endif // BOOST_NO_CXX11_SMART_PTR
Chris@101 98
Chris@16 99 #endif // BOOST_SERIALIZATION_WEAK_PTR_HPP