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1 | ////////////////////////////////////////////////////////////////////////////// |
2 | // | |
3 | // (C) Copyright Ion Gaztanaga 2015-2015. Distributed under the Boost | |
4 | // Software License, Version 1.0. (See accompanying file | |
5 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
6 | // | |
7 | // See http://www.boost.org/libs/container for documentation. | |
8 | // | |
9 | ////////////////////////////////////////////////////////////////////////////// | |
10 | ||
11 | #ifndef BOOST_CONTAINER_TEST_DERIVED_FROM_MEMORY_RESOURCE_HPP | |
12 | #define BOOST_CONTAINER_TEST_DERIVED_FROM_MEMORY_RESOURCE_HPP | |
13 | ||
14 | #include <boost/container/pmr/memory_resource.hpp> | |
15 | ||
16 | class derived_from_memory_resource | |
17 | : public boost::container::pmr::memory_resource | |
18 | { | |
19 | public: | |
20 | explicit derived_from_memory_resource(unsigned i = 0u) | |
21 | : id(i) | |
22 | {} | |
23 | ||
1e59de90 | 24 | virtual ~derived_from_memory_resource() BOOST_OVERRIDE |
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25 | { destructor_called = true; } |
26 | ||
1e59de90 | 27 | virtual void* do_allocate(std::size_t bytes, std::size_t alignment) BOOST_OVERRIDE |
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28 | { |
29 | do_allocate_called = true; | |
30 | do_allocate_bytes = bytes; | |
31 | do_allocate_alignment = alignment; | |
32 | return do_allocate_return; | |
33 | } | |
34 | ||
1e59de90 | 35 | virtual void do_deallocate(void* p, std::size_t bytes, std::size_t alignment) BOOST_OVERRIDE |
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36 | { |
37 | do_deallocate_called = true; | |
38 | do_deallocate_p = p; | |
39 | do_deallocate_bytes = bytes; | |
40 | do_deallocate_alignment = alignment; | |
41 | } | |
42 | ||
1e59de90 | 43 | virtual bool do_is_equal(const boost::container::pmr::memory_resource& other) const BOOST_NOEXCEPT BOOST_OVERRIDE |
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44 | { |
45 | do_is_equal_called = true; | |
46 | do_is_equal_other = &other; | |
47 | return static_cast<const derived_from_memory_resource&>(other).id == this->id; | |
48 | } | |
49 | ||
50 | void reset() | |
51 | { | |
52 | destructor_called = false; | |
53 | ||
54 | do_allocate_return = 0; | |
55 | do_allocate_called = false; | |
56 | do_allocate_bytes = 0u; | |
57 | do_allocate_alignment = 0u; | |
58 | ||
59 | do_deallocate_called = false; | |
60 | do_deallocate_p = 0; | |
61 | do_deallocate_bytes = 0u; | |
62 | do_deallocate_alignment = 0u; | |
63 | ||
64 | do_is_equal_called = false; | |
65 | do_is_equal_other = 0; | |
66 | } | |
67 | //checkers | |
68 | static bool destructor_called; | |
69 | ||
70 | unsigned id; | |
71 | void *do_allocate_return; | |
72 | mutable bool do_allocate_called; | |
73 | mutable std::size_t do_allocate_bytes; | |
74 | mutable std::size_t do_allocate_alignment; | |
75 | ||
76 | mutable bool do_deallocate_called; | |
77 | mutable void *do_deallocate_p; | |
78 | mutable std::size_t do_deallocate_bytes; | |
79 | mutable std::size_t do_deallocate_alignment; | |
80 | ||
81 | mutable bool do_is_equal_called; | |
82 | mutable const boost::container::pmr::memory_resource *do_is_equal_other; | |
83 | }; | |
84 | ||
85 | bool derived_from_memory_resource::destructor_called = false; | |
86 | ||
87 | #endif //#ifndef BOOST_CONTAINER_TEST_DERIVED_FROM_MEMORY_RESOURCE_HPP |