projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | // Copyright Daniel Wallin 2006. Use, modification and distribution is |
| 2 | // subject to the Boost Software License, Version 1.0. (See accompanying | |
| 3 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 4 | ||
| 5 | #include <boost/parameter/parameters.hpp> | |
| 6 | #include <boost/parameter/name.hpp> | |
| 7 | #include <boost/parameter/binding.hpp> | |
| 8 | #include <boost/type_traits.hpp> | |
| 9 | #include "deduced.hpp" | |
| 10 | ||
| 11 | namespace parameter = boost::parameter; | |
| 12 | namespace mpl = boost::mpl; | |
| 13 | ||
| 14 | BOOST_PARAMETER_NAME(x) | |
| 15 | BOOST_PARAMETER_NAME(y) | |
| 16 | BOOST_PARAMETER_NAME(z) | |
| 17 | ||
| 18 | int main() | |
| 19 | { | |
| 20 | using namespace parameter; | |
| 21 | using boost::is_same; | |
| 22 | using boost::remove_reference; | |
| 23 | using boost::add_reference; | |
| 24 | ||
| 25 | check< | |
| 26 | parameters< | |
| 27 | tag::x | |
| 28 | , optional< | |
| 29 | deduced<tag::y> | |
| 30 | #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) | |
| 31 | , is_same< | |
| 32 | mpl::_1 | |
| 33 | , remove_reference<binding<mpl::_2,tag::x> > | |
| 34 | > | |
| 35 | #else | |
| 36 | , is_same< | |
| 37 | add_reference<mpl::_1> | |
| 38 | , binding<mpl::_2,tag::x> | |
| 39 | > | |
| 40 | #endif | |
| 41 | > | |
| 42 | > | |
| 43 | >( | |
| 44 | (_x = 0, _y = 1) | |
| 45 | , 0 | |
| 46 | , 1 | |
| 47 | ); | |
| 48 | ||
| 49 | check< | |
| 50 | parameters< | |
| 51 | tag::x | |
| 52 | , optional< | |
| 53 | deduced<tag::y> | |
| 54 | #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564)) | |
| 55 | , is_same< | |
| 56 | mpl::_1 | |
| 57 | , remove_reference<binding<mpl::_2,tag::x> > | |
| 58 | > | |
| 59 | #else | |
| 60 | , is_same< | |
| 61 | add_reference<mpl::_1> | |
| 62 | , binding<mpl::_2,tag::x> | |
| 63 | > | |
| 64 | #endif | |
| 65 | > | |
| 66 | > | |
| 67 | >( | |
| 68 | (_x = 0U, _y = 1U) | |
| 69 | , 0U | |
| 70 | , 1U | |
| 71 | ); | |
| 72 | ||
| 73 | check< | |
| 74 | parameters< | |
| 75 | tag::x | |
| 76 | , optional< | |
| 77 | deduced<tag::y> | |
| 78 | , is_same< | |
| 79 | mpl::_1 | |
| 80 | , tag::x::_ | |
| 81 | > | |
| 82 | > | |
| 83 | > | |
| 84 | >( | |
| 85 | (_x = 0U, _y = 1U) | |
| 86 | , 0U | |
| 87 | , 1U | |
| 88 | ); | |
| 89 | ||
| 90 | check< | |
| 91 | parameters< | |
| 92 | tag::x | |
| 93 | , optional< | |
| 94 | deduced<tag::y> | |
| 95 | , is_same< | |
| 96 | mpl::_1 | |
| 97 | , tag::x::_1 | |
| 98 | > | |
| 99 | > | |
| 100 | > | |
| 101 | >( | |
| 102 | (_x = 0U, _y = 1U) | |
| 103 | , 0U | |
| 104 | , 1U | |
| 105 | ); | |
| 106 | ||
| 107 | return 0; | |
| 108 | } | |
| 109 |