Class PtrCompressor

cachelib/allocator/datastruct/tests/SListTest.cpp:43–51

  };

  struct PtrCompressor {
    CompressedPtrType compress(const SListNode* uncompressed) const noexcept {
      return CompressedPtrType{reinterpret_cast<int64_t>(uncompressed)};
    }

    SListNode* unCompress(CompressedPtrType compressed) const noexcept {
      return reinterpret_cast<SListNode*>(compressed.ptr_);
    }
  };

  SListNode(const SListNode&) = delete;
  SListNode& operator=(const SListNode&) = delete;