source: NonGTP/Boost/boost/ptr_container/ptr_vector.hpp @ 857

Revision 857, 2.2 KB checked in by igarcia, 19 years ago (diff)
Line 
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_NON_INHERITED_MEMBERS( ptr_vector,
46                                                          base_class,
47                                                          this_type );
48
49        ptr_vector( BOOST_DEDUCED_TYPENAME base_class::size_type n,
50                    const allocator_type& alloc = allocator_type() )
51          : base_class(alloc)
52        {
53            this->c_private().reserve( n );
54        }
55
56
57    };
58
59    //////////////////////////////////////////////////////////////////////////////
60    // clonability
61
62    template< typename T, typename CA, typename A >
63    inline ptr_vector<T,CA,A>* new_clone( const ptr_vector<T,CA,A>& r )
64    {
65        return r.clone().release();
66    }
67
68    /////////////////////////////////////////////////////////////////////////
69    // swap
70
71    template< typename T, typename CA, typename A >
72    inline void swap( ptr_vector<T,CA,A>& l, ptr_vector<T,CA,A>& r )
73    {
74        l.swap(r);
75    }
76   
77}
78
79#endif
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