Method Get

src/leveldb/db/table_cache.cc:100–112

}

Status TableCache::Get(const ReadOptions& options, uint64_t file_number,
                       uint64_t file_size, const Slice& k, void* arg,
                       void (*handle_result)(void*, const Slice&,
                                             const Slice&)) {
  Cache::Handle* handle = nullptr;
  Status s = FindTable(file_number, file_size, &handle);
  if (s.ok()) {
    Table* t = reinterpret_cast<TableAndFile*>(cache_->Value(handle))->table;
    s = t->InternalGet(options, k, arg, handle_result);
    cache_->Release(handle);
  }
  return s;
}

void TableCache::Evict(uint64_t file_number) {
  char buf[sizeof(file_number)];