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1 | #ifndef BOOST_SERIALIZATION_COMPLEX_HPP |
2 | #define BOOST_SERIALIZATION_COMPLEX_HPP | |
3 | ||
4 | // MS compatible compilers support #pragma once | |
5 | #if defined(_MSC_VER) | |
6 | # pragma once | |
7 | #endif | |
8 | ||
9 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 | |
10 | // serialization/utility.hpp: | |
11 | // serialization for stl utility templates | |
12 | ||
13 | // (C) Copyright 2007 Matthias Troyer . | |
14 | // Use, modification and distribution is subject to the Boost Software | |
15 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
16 | // http://www.boost.org/LICENSE_1_0.txt) | |
17 | ||
18 | // See http://www.boost.org for updates, documentation, and revision history. | |
19 | ||
20 | #include <complex> | |
21 | #include <boost/config.hpp> | |
22 | ||
23 | #include <boost/serialization/nvp.hpp> | |
24 | #include <boost/serialization/is_bitwise_serializable.hpp> | |
25 | #include <boost/serialization/split_free.hpp> | |
26 | ||
27 | namespace boost { | |
28 | namespace serialization { | |
29 | ||
30 | template<class Archive, class T> | |
31 | inline void serialize( | |
32 | Archive & ar, | |
33 | std::complex< T > & t, | |
34 | const unsigned int file_version | |
35 | ){ | |
36 | boost::serialization::split_free(ar, t, file_version); | |
37 | } | |
38 | ||
39 | template<class Archive, class T> | |
40 | inline void save( | |
41 | Archive & ar, | |
42 | std::complex< T > const & t, | |
43 | const unsigned int /* file_version */ | |
44 | ){ | |
45 | const T re = t.real(); | |
46 | const T im = t.imag(); | |
47 | ar << boost::serialization::make_nvp("real", re); | |
48 | ar << boost::serialization::make_nvp("imag", im); | |
49 | } | |
50 | ||
51 | template<class Archive, class T> | |
52 | inline void load( | |
53 | Archive & ar, | |
54 | std::complex< T >& t, | |
55 | const unsigned int /* file_version */ | |
56 | ){ | |
57 | T re; | |
58 | T im; | |
59 | ar >> boost::serialization::make_nvp("real", re); | |
60 | ar >> boost::serialization::make_nvp("imag", im); | |
61 | t = std::complex< T >(re,im); | |
62 | } | |
63 | ||
64 | // specialization of serialization traits for complex | |
65 | template <class T> | |
66 | struct is_bitwise_serializable<std::complex< T > > | |
67 | : public is_bitwise_serializable< T > {}; | |
68 | ||
69 | template <class T> | |
70 | struct implementation_level<std::complex< T > > | |
71 | : mpl::int_<object_serializable> {} ; | |
72 | ||
73 | // treat complex just like builtin arithmetic types for tracking | |
74 | template <class T> | |
75 | struct tracking_level<std::complex< T > > | |
76 | : mpl::int_<track_never> {} ; | |
77 | ||
78 | } // serialization | |
79 | } // namespace boost | |
80 | ||
81 | #endif // BOOST_SERIALIZATION_COMPLEX_HPP |