1 // Copyright 2020 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_HEAP_CPPGC_COMPACTION_WORKLISTS_H_ 6 #define V8_HEAP_CPPGC_COMPACTION_WORKLISTS_H_ 7 8 #include <unordered_set> 9 10 #include "src/heap/base/worklist.h" 11 12 namespace cppgc { 13 namespace internal { 14 15 class CompactionWorklists final { 16 public: 17 CompactionWorklists() = default; 18 19 CompactionWorklists(const CompactionWorklists&) = delete; 20 CompactionWorklists& operator=(const CompactionWorklists&) = delete; 21 22 using MovableReference = const void*; 23 24 using MovableReferencesWorklist = 25 heap::base::Worklist<MovableReference*, 256 /* local entries */>; 26 movable_slots_worklist()27 MovableReferencesWorklist* movable_slots_worklist() { 28 return &movable_slots_worklist_; 29 } 30 31 void ClearForTesting(); 32 33 private: 34 MovableReferencesWorklist movable_slots_worklist_; 35 }; 36 37 } // namespace internal 38 } // namespace cppgc 39 40 #endif // V8_HEAP_CPPGC_COMPACTION_WORKLISTS_H_ 41