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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_ELEMENTS_H_ | 5 #ifndef V8_ELEMENTS_H_ |
6 #define V8_ELEMENTS_H_ | 6 #define V8_ELEMENTS_H_ |
7 | 7 |
8 #include "src/elements-kind.h" | 8 #include "src/elements-kind.h" |
9 #include "src/heap/heap.h" | 9 #include "src/heap/heap.h" |
10 #include "src/isolate.h" | 10 #include "src/isolate.h" |
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169 virtual Maybe<int64_t> IndexOfValue(Isolate* isolate, | 169 virtual Maybe<int64_t> IndexOfValue(Isolate* isolate, |
170 Handle<JSObject> receiver, | 170 Handle<JSObject> receiver, |
171 Handle<Object> value, uint32_t start, | 171 Handle<Object> value, uint32_t start, |
172 uint32_t length) = 0; | 172 uint32_t length) = 0; |
173 | 173 |
174 virtual Maybe<int64_t> LastIndexOfValue(Isolate* isolate, | 174 virtual Maybe<int64_t> LastIndexOfValue(Isolate* isolate, |
175 Handle<JSObject> receiver, | 175 Handle<JSObject> receiver, |
176 Handle<Object> value, | 176 Handle<Object> value, |
177 uint32_t start) = 0; | 177 uint32_t start) = 0; |
178 | 178 |
| 179 virtual void Reverse(Handle<JSObject> receiver) = 0; |
| 180 |
179 virtual void CopyElements(Handle<FixedArrayBase> source, | 181 virtual void CopyElements(Handle<FixedArrayBase> source, |
180 ElementsKind source_kind, | 182 ElementsKind source_kind, |
181 Handle<FixedArrayBase> destination, int size) = 0; | 183 Handle<FixedArrayBase> destination, int size) = 0; |
182 | 184 |
183 virtual Handle<FixedArray> CreateListFromArray(Isolate* isolate, | 185 virtual Handle<FixedArray> CreateListFromArray(Isolate* isolate, |
184 Handle<JSArray> array) = 0; | 186 Handle<JSArray> array) = 0; |
185 | 187 |
186 protected: | 188 protected: |
187 friend class LookupIterator; | 189 friend class LookupIterator; |
188 | 190 |
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218 bool allow_appending = false); | 220 bool allow_appending = false); |
219 | 221 |
220 MUST_USE_RESULT MaybeHandle<Object> ArrayConstructInitializeElements( | 222 MUST_USE_RESULT MaybeHandle<Object> ArrayConstructInitializeElements( |
221 Handle<JSArray> array, | 223 Handle<JSArray> array, |
222 Arguments* args); | 224 Arguments* args); |
223 | 225 |
224 } // namespace internal | 226 } // namespace internal |
225 } // namespace v8 | 227 } // namespace v8 |
226 | 228 |
227 #endif // V8_ELEMENTS_H_ | 229 #endif // V8_ELEMENTS_H_ |
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