Function EncodeKey

src/leveldb/util/cache_test.cc:14–18

Conversions between numeric keys/values and the types expected by Cache.

// Conversions between numeric keys/values and the types expected by Cache.
static std::string EncodeKey(int k) {
  std::string result;
  PutFixed32(&result, k);
  return result;
}
static int DecodeKey(const Slice& k) {
  assert(k.size() == 4);
  return DecodeFixed32(k.data());