| // Copyright 2018 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_OBJECTS_STRING_TABLE_INL_H_ |
| #define V8_OBJECTS_STRING_TABLE_INL_H_ |
| |
| #include "src/objects/string-table.h" |
| |
| #include "src/objects/string-inl.h" |
| |
| // Has to be the last include (doesn't have include guards): |
| #include "src/objects/object-macros.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| CAST_ACCESSOR(StringSet) |
| CAST_ACCESSOR(StringTable) |
| |
| StringTable::StringTable(Address ptr) |
| : HashTable<StringTable, StringTableShape>(ptr) { |
| SLOW_DCHECK(IsStringTable()); |
| } |
| |
| StringSet::StringSet(Address ptr) : HashTable<StringSet, StringSetShape>(ptr) { |
| SLOW_DCHECK(IsStringSet()); |
| } |
| |
| bool StringSetShape::IsMatch(String key, Object value) { |
| DCHECK(value->IsString()); |
| return key->Equals(String::cast(value)); |
| } |
| |
| uint32_t StringSetShape::Hash(Isolate* isolate, String key) { |
| return key->Hash(); |
| } |
| |
| uint32_t StringSetShape::HashForObject(Isolate* isolate, Object object) { |
| return String::cast(object)->Hash(); |
| } |
| |
| StringTableKey::StringTableKey(uint32_t hash_field) |
| : HashTableKey(hash_field >> Name::kHashShift), hash_field_(hash_field) {} |
| |
| void StringTableKey::set_hash_field(uint32_t hash_field) { |
| hash_field_ = hash_field; |
| set_hash(hash_field >> Name::kHashShift); |
| } |
| |
| Handle<Object> StringTableShape::AsHandle(Isolate* isolate, |
| StringTableKey* key) { |
| return key->AsHandle(isolate); |
| } |
| |
| uint32_t StringTableShape::HashForObject(Isolate* isolate, Object object) { |
| return String::cast(object)->Hash(); |
| } |
| |
| RootIndex StringTableShape::GetMapRootIndex() { |
| return RootIndex::kStringTableMap; |
| } |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #include "src/objects/object-macros-undef.h" |
| |
| #endif // V8_OBJECTS_STRING_TABLE_INL_H_ |