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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 | ||
22 | namespace boost | |
23 | { | |
24 | ||
25 | template | |
26 | < | |
27 | class T, | |
28 | class CloneAllocator = heap_clone_allocator, | |
29 | class Allocator = std::allocator<void*> | |
30 | > | |
31 | class ptr_vector : public | |
32 | ptr_sequence_adapter< T, | |
33 | std::vector<void*,Allocator>, | |
34 | CloneAllocator > | |
35 | { | |
36 | typedef ptr_sequence_adapter< T, | |
37 | std::vector<void*,Allocator>, | |
38 | CloneAllocator > | |
39 | base_class; | |
40 | ||
41 | typedef ptr_vector<T,CloneAllocator,Allocator> this_type; | |
42 | ||
43 | public: | |
44 | ||
45 | BOOST_PTR_CONTAINER_DEFINE_SEQEUENCE_MEMBERS( ptr_vector, | |
46 | base_class, | |
47 | this_type ) | |
48 | ||
49 | explicit ptr_vector( size_type n, | |
50 | const allocator_type& alloc = allocator_type() ) | |
51 | : base_class(alloc) | |
52 | { | |
53 | this->base().reserve( n ); | |
54 | } | |
55 | }; | |
56 | ||
57 | ////////////////////////////////////////////////////////////////////////////// | |
58 | // clonability | |
59 | ||
60 | template< typename T, typename CA, typename A > | |
61 | inline ptr_vector<T,CA,A>* new_clone( const ptr_vector<T,CA,A>& r ) | |
62 | { | |
63 | return r.clone().release(); | |
64 | } | |
65 | ||
66 | ///////////////////////////////////////////////////////////////////////// | |
67 | // swap | |
68 | ||
69 | template< typename T, typename CA, typename A > | |
70 | inline void swap( ptr_vector<T,CA,A>& l, ptr_vector<T,CA,A>& r ) | |
71 | { | |
72 | l.swap(r); | |
73 | } | |
74 | ||
75 | } | |
76 | ||
77 | #endif |