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1 | // (C) Copyright Gennadiy Rozental 2001. |
2 | // Distributed under the Boost Software License, Version 1.0. | |
3 | // (See accompanying file LICENSE_1_0.txt or copy at | |
4 | // http://www.boost.org/LICENSE_1_0.txt) | |
5 | ||
6 | // See http://www.boost.org/libs/test for the library home page. | |
7 | // | |
8 | ///@file | |
9 | ///Defines monomorphic dataset based on C++11 initializer_list template | |
10 | // *************************************************************************** | |
11 | ||
12 | #ifndef BOOST_TEST_DATA_MONOMORPHIC_INITIALIZATION_LIST_HPP_091515GER | |
13 | #define BOOST_TEST_DATA_MONOMORPHIC_INITIALIZATION_LIST_HPP_091515GER | |
14 | ||
15 | // Boost.Test | |
16 | #include <boost/test/data/config.hpp> | |
17 | #include <boost/test/data/monomorphic/fwd.hpp> | |
18 | ||
19 | #include <boost/test/detail/suppress_warnings.hpp> | |
20 | ||
21 | //____________________________________________________________________________// | |
22 | ||
23 | namespace boost { | |
24 | namespace unit_test { | |
25 | namespace data { | |
26 | namespace monomorphic { | |
27 | ||
28 | // ************************************************************************** // | |
29 | // ************** array ************** // | |
30 | // ************************************************************************** // | |
31 | ||
32 | /// Dataset view of a C array | |
33 | template<typename T> | |
34 | class init_list { | |
35 | public: | |
36 | typedef T sample; | |
37 | ||
38 | enum { arity = 1 }; | |
39 | ||
40 | typedef T const* iterator; | |
41 | ||
42 | //! Constructor swallows initializer_list | |
43 | init_list( std::initializer_list<T>&& il ) | |
44 | : m_data( std::forward<std::initializer_list<T>>( il ) ) | |
45 | {} | |
46 | ||
47 | //! dataset interface | |
48 | data::size_t size() const { return m_data.size(); } | |
49 | iterator begin() const { return m_data.begin(); } | |
50 | ||
51 | private: | |
52 | // Data members | |
53 | std::initializer_list<T> m_data; | |
54 | }; | |
55 | ||
56 | //____________________________________________________________________________// | |
57 | ||
58 | //! An array dataset is a dataset | |
59 | template<typename T> | |
60 | struct is_dataset<init_list<T>> : mpl::true_ {}; | |
61 | ||
62 | } // namespace monomorphic | |
63 | ||
64 | //____________________________________________________________________________// | |
65 | ||
66 | //! @overload boost::unit_test::data::make() | |
67 | template<typename T> | |
68 | inline monomorphic::init_list<T> | |
69 | make( std::initializer_list<T>&& il ) | |
70 | { | |
71 | return monomorphic::init_list<T>( std::forward<std::initializer_list<T>>( il ) ); | |
72 | } | |
73 | ||
74 | } // namespace data | |
75 | } // namespace unit_test | |
76 | } // namespace boost | |
77 | ||
78 | #include <boost/test/detail/enable_warnings.hpp> | |
79 | ||
80 | #endif // BOOST_TEST_DATA_MONOMORPHIC_INITIALIZATION_LIST_HPP_091515GER | |
81 |