zero::buffer_pool::Hashtable::HashtableKeyTraits Struct Reference

Public Types
typedef PageID	Key
typedef turf::util::BestFit< PageID >::Unsigned	Hash

Static Public Member Functions
static Hash	hash (PageID key)
static Key	dehash (Hash hash)

Static Public Attributes
static const Key	NullKey = Key(4294967295)
static const Hash	NullHash = Hash(2180083513)

Member Typedef Documentation

Hash

typedef turf::util::BestFit<PageID>::Unsigned zero::buffer_pool::Hashtable::HashtableKeyTraits::Hash

Key

typedef PageID zero::buffer_pool::Hashtable::HashtableKeyTraits::Key

Member Function Documentation

dehash()

static Key zero::buffer_pool::Hashtable::HashtableKeyTraits::dehash ( Hash  hash )

inlinestatic

hash()

static Hash zero::buffer_pool::Hashtable::HashtableKeyTraits::hash ( PageID  key )

inlinestatic

Member Data Documentation

NullHash

const Hash zero::buffer_pool::Hashtable::HashtableKeyTraits::NullHash = Hash(2180083513)

static

NullKey

const Key zero::buffer_pool::Hashtable::HashtableKeyTraits::NullKey = Key(4294967295)

static

---

The documentation for this struct was generated from the following file:

• src/sm/buffer_pool_hashtable.hpp