Hashable

catdef.spad line 1435 [edit on github]

All domains for which we can compute hash function compatible with equality.

=: (%, %) -> Boolean

from BasicType

~=: (%, %) -> Boolean

from BasicType

hash: % -> SingleInteger

hash(s) calculates a hash code for s.

hashUpdate!: (HashState, %) -> HashState

hashUpdate!(hs, s) computes new HashState from old and s used for incremental computation of hash values. hashUpdate! might destructively work on its first argument.

BasicType