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
22namespace 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
78

source code of boost/boost/ptr_container/ptr_vector.hpp