[60aa49a7] | 1 | // |
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[a6151ba] | 2 | // Cforall Version 1.0.0 Copyright (C) 2016 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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[60aa49a7] | 6 | // |
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| 7 | // vector -- |
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| 8 | // |
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[a6151ba] | 9 | // Author : Thierry Delisle |
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| 10 | // Created On : Tue Jul 5 18:00:07 2016 |
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| 11 | // Last Modified By : Peter A. Buhr |
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| 12 | // Last Modified On : Tue Jul 5 18:01:35 2016 |
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| 13 | // Update Count : 2 |
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[60aa49a7] | 14 | // |
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[a6151ba] | 15 | |
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[17e5e2b] | 16 | #ifdef __CFORALL__ |
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| 17 | |
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| 18 | #ifndef VECTOR_H |
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| 19 | #define VECTOR_H |
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[df4aea7] | 20 | |
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[00b7cd3] | 21 | extern "C" { |
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[f1e42c1] | 22 | #include <stdbool.h> |
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[00b7cd3] | 23 | } |
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[c44e622] | 24 | |
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[eb38dd5] | 25 | //------------------------------------------------------------------------------ |
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| 26 | //Declaration |
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[df4aea7] | 27 | trait allocator_c(otype T, otype allocator_t) |
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| 28 | { |
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[bd34fc87] | 29 | void realloc_storage(allocator_t*, size_t); |
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| 30 | T* data(allocator_t*); |
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[c44e622] | 31 | }; |
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| 32 | |
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[385c130] | 33 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 34 | struct vector; |
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[4ef8fb3] | 35 | |
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| 36 | //------------------------------------------------------------------------------ |
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| 37 | //Initialization |
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| 38 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 39 | void ?{}(vector(T, allocator_t)* this); |
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[4ef8fb3] | 40 | |
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| 41 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 42 | void ?{}(vector(T, allocator_t)* this, vector(T, allocator_t) rhs); |
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| 43 | |
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| 44 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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| 45 | vector(T, allocator_t) ?=?(vector(T, allocator_t)* this, vector(T, allocator_t) rhs); |
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| 46 | |
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| 47 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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| 48 | void ^?{}(vector(T, allocator_t)* this); |
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| 49 | |
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| 50 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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| 51 | struct vector |
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| 52 | { |
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| 53 | allocator_t storage; |
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| 54 | size_t size; |
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| 55 | }; |
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[4ef8fb3] | 56 | |
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| 57 | //------------------------------------------------------------------------------ |
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| 58 | //Capacity |
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| 59 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 60 | static inline bool empty(vector(T, allocator_t)* this) |
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[4ef8fb3] | 61 | { |
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| 62 | return this->size == 0; |
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| 63 | } |
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| 64 | |
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| 65 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 66 | static inline size_t size(vector(T, allocator_t)* this) |
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[4ef8fb3] | 67 | { |
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| 68 | return this->size; |
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| 69 | } |
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| 70 | |
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| 71 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 72 | static inline void reserve(vector(T, allocator_t)* this, size_t size) |
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[4ef8fb3] | 73 | { |
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[60aa49a7] | 74 | realloc_storage(&this->storage, this->size+1); |
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[4ef8fb3] | 75 | } |
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| 76 | |
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| 77 | //------------------------------------------------------------------------------ |
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| 78 | //Element access |
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| 79 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 80 | static inline T at(vector(T, allocator_t)* this, size_t index) |
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[4ef8fb3] | 81 | { |
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| 82 | return data(&this->storage)[index]; |
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| 83 | } |
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| 84 | |
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| 85 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 86 | static inline T ?[?](vector(T, allocator_t)* this, size_t index) |
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[4ef8fb3] | 87 | { |
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| 88 | return data(&this->storage)[index]; |
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| 89 | } |
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| 90 | |
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| 91 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 92 | static inline T front(vector(T, allocator_t)* this) |
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[4ef8fb3] | 93 | { |
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| 94 | return data(&this->storage)[0]; |
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| 95 | } |
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| 96 | |
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| 97 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 98 | static inline T back(vector(T, allocator_t)* this) |
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[4ef8fb3] | 99 | { |
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| 100 | return data(&this->storage)[this->size - 1]; |
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| 101 | } |
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| 102 | |
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| 103 | //------------------------------------------------------------------------------ |
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| 104 | //Modifiers |
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| 105 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 106 | void push_back(vector(T, allocator_t)* this, T value); |
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[4ef8fb3] | 107 | |
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| 108 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 109 | void pop_back(vector(T, allocator_t)* this); |
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[4ef8fb3] | 110 | |
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| 111 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 112 | void clear(vector(T, allocator_t)* this); |
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[4ef8fb3] | 113 | |
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| 114 | //------------------------------------------------------------------------------ |
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| 115 | //Iterators |
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| 116 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 117 | static inline T* begin(vector(T, allocator_t)* this) |
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[4ef8fb3] | 118 | { |
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| 119 | return data(&this->storage); |
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| 120 | } |
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| 121 | |
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| 122 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 123 | static inline const T* cbegin(const vector(T, allocator_t)* this) |
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[4ef8fb3] | 124 | { |
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| 125 | return data(&this->storage); |
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| 126 | } |
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| 127 | |
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| 128 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 129 | static inline T* end(vector(T, allocator_t)* this) |
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[4ef8fb3] | 130 | { |
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| 131 | return data(&this->storage) + this->size; |
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| 132 | } |
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| 133 | |
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| 134 | forall(otype T, otype allocator_t | allocator_c(T, allocator_t)) |
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[bd34fc87] | 135 | static inline const T* cend(const vector(T, allocator_t)* this) |
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[4ef8fb3] | 136 | { |
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| 137 | return data(&this->storage) + this->size; |
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| 138 | } |
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| 139 | |
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| 140 | //------------------------------------------------------------------------------ |
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| 141 | //Allocator |
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| 142 | forall(otype T) |
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| 143 | struct heap_allocator |
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| 144 | { |
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| 145 | T* storage; |
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| 146 | size_t capacity; |
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| 147 | }; |
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| 148 | |
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| 149 | forall(otype T) |
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[bd34fc87] | 150 | void ?{}(heap_allocator(T)* this); |
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| 151 | |
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| 152 | forall(otype T) |
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| 153 | void ?{}(heap_allocator(T)* this, heap_allocator(T) rhs); |
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| 154 | |
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| 155 | forall(otype T) |
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| 156 | heap_allocator(T) ?=?(heap_allocator(T)* this, heap_allocator(T) rhs); |
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[4ef8fb3] | 157 | |
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| 158 | forall(otype T) |
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[bd34fc87] | 159 | void ^?{}(heap_allocator(T)* this); |
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[4ef8fb3] | 160 | |
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| 161 | forall(otype T) |
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[bd34fc87] | 162 | void realloc_storage(heap_allocator(T)* this, size_t size); |
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[4ef8fb3] | 163 | |
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| 164 | forall(otype T) |
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[bd34fc87] | 165 | static inline T* data(heap_allocator(T)* this) |
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[4ef8fb3] | 166 | { |
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| 167 | return this->storage; |
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| 168 | } |
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[a6151ba] | 169 | |
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[17e5e2b] | 170 | #endif // VECTOR_H |
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| 171 | |
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| 172 | #else |
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| 173 | #include_next <vector> |
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| 174 | #endif //__CFORALL__ |
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| 175 | |
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[a6151ba] | 176 | // Local Variables: // |
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| 177 | // mode: c // |
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| 178 | // tab-width: 4 // |
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| 179 | // End: // |
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