Method Lookup

be/src/util/cache/cache-test.h:64–67

Lookup the key. Return the value on success or -1 on failure.

  // Lookup the key. Return the value on success or -1 on failure.
  int Lookup(int key, Cache::LookupBehavior behavior = Cache::NORMAL) {
    auto handle(cache_->Lookup(EncodeInt(key), behavior));
    return handle ? DecodeInt(cache_->Value(handle)) : -1;
  }

  void UpdateCharge(int key, int charge) {
    auto handle(cache_->Lookup(EncodeInt(key), Cache::NO_UPDATE));