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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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_STRINGS_STORAGE_H_ | 5 #ifndef V8_PROFILER_STRINGS_STORAGE_H_ |
6 #define V8_STRINGS_STORAGE_H_ | 6 #define V8_PROFILER_STRINGS_STORAGE_H_ |
7 | 7 |
8 #include "src/allocation.h" | 8 #include "src/allocation.h" |
9 #include "src/hashmap.h" | 9 #include "src/hashmap.h" |
10 | 10 |
11 namespace v8 { | 11 namespace v8 { |
12 namespace internal { | 12 namespace internal { |
13 | 13 |
14 // Provides a storage of strings allocated in C++ heap, to hold them | 14 // Provides a storage of strings allocated in C++ heap, to hold them |
15 // forever, even if they disappear from JS heap or external storage. | 15 // forever, even if they disappear from JS heap or external storage. |
16 class StringsStorage { | 16 class StringsStorage { |
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35 HashMap::Entry* GetEntry(const char* str, int len); | 35 HashMap::Entry* GetEntry(const char* str, int len); |
36 | 36 |
37 uint32_t hash_seed_; | 37 uint32_t hash_seed_; |
38 HashMap names_; | 38 HashMap names_; |
39 | 39 |
40 DISALLOW_COPY_AND_ASSIGN(StringsStorage); | 40 DISALLOW_COPY_AND_ASSIGN(StringsStorage); |
41 }; | 41 }; |
42 } // namespace internal | 42 } // namespace internal |
43 } // namespace v8 | 43 } // namespace v8 |
44 | 44 |
45 #endif // V8_STRINGS_STORAGE_H_ | 45 #endif // V8_PROFILER_STRINGS_STORAGE_H_ |
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