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 |
82 | |