1 | // |
2 | // Boost.Pointer Container |
3 | // |
4 | // Copyright Thorsten Ottosen 2003-2005. Use, modification and |
5 | // distribution is subject to the Boost Software License, Version |
6 | // 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
7 | // http://www.boost.org/LICENSE_1_0.txt) |
8 | // |
9 | // For more information, see http://www.boost.org/libs/ptr_container/ |
10 | // |
11 | |
12 | #ifndef BOOST_PTR_CONTAINER_PTR_VECTOR_HPP |
13 | #define BOOST_PTR_CONTAINER_PTR_VECTOR_HPP |
14 | |
15 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
16 | # pragma once |
17 | #endif |
18 | |
19 | #include <vector> |
20 | #include <boost/ptr_container/ptr_sequence_adapter.hpp> |
21 | #include <boost/ptr_container/detail/ptr_container_disable_deprecated.hpp> |
22 | #include <boost/type_traits/is_same.hpp> |
23 | #include <boost/mpl/if.hpp> |
24 | |
25 | #if defined(BOOST_PTR_CONTAINER_DISABLE_DEPRECATED) |
26 | #pragma GCC diagnostic push |
27 | #pragma GCC diagnostic ignored "-Wdeprecated-declarations" |
28 | #endif |
29 | |
30 | namespace boost |
31 | { |
32 | |
33 | template |
34 | < |
35 | class T, |
36 | class CloneAllocator = heap_clone_allocator, |
37 | class Allocator = void |
38 | > |
39 | class ptr_vector : public |
40 | ptr_sequence_adapter< T, |
41 | std::vector< |
42 | typename ptr_container_detail::void_ptr<T>::type, |
43 | typename boost::mpl::if_<boost::is_same<Allocator, void>, |
44 | std::allocator<typename ptr_container_detail::void_ptr<T>::type>, Allocator>::type |
45 | >, |
46 | CloneAllocator > |
47 | { |
48 | typedef |
49 | |
50 | ptr_sequence_adapter< T, |
51 | std::vector< |
52 | typename ptr_container_detail::void_ptr<T>::type, |
53 | typename boost::mpl::if_<boost::is_same<Allocator, void>, |
54 | std::allocator<typename ptr_container_detail::void_ptr<T>::type>, Allocator>::type |
55 | >, |
56 | CloneAllocator > |
57 | |
58 | base_class; |
59 | |
60 | typedef ptr_vector<T,CloneAllocator,Allocator> this_type; |
61 | |
62 | public: |
63 | |
64 | BOOST_PTR_CONTAINER_DEFINE_SEQEUENCE_MEMBERS( ptr_vector, |
65 | base_class, |
66 | this_type ) |
67 | |
68 | explicit ptr_vector( size_type n, |
69 | const allocator_type& alloc = allocator_type() ) |
70 | : base_class(alloc) |
71 | { |
72 | this->base().reserve( n ); |
73 | } |
74 | }; |
75 | |
76 | ////////////////////////////////////////////////////////////////////////////// |
77 | // clonability |
78 | |
79 | template< typename T, typename CA, typename A > |
80 | inline ptr_vector<T,CA,A>* new_clone( const ptr_vector<T,CA,A>& r ) |
81 | { |
82 | return r.clone().release(); |
83 | } |
84 | |
85 | ///////////////////////////////////////////////////////////////////////// |
86 | // swap |
87 | |
88 | template< typename T, typename CA, typename A > |
89 | inline void swap( ptr_vector<T,CA,A>& l, ptr_vector<T,CA,A>& r ) |
90 | { |
91 | l.swap(r); |
92 | } |
93 | |
94 | } |
95 | |
96 | #if defined(BOOST_PTR_CONTAINER_DISABLE_DEPRECATED) |
97 | #pragma GCC diagnostic pop |
98 | #endif |
99 | |
100 | #endif |
101 | |