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library(hash)

Hash table library

Predicates

hash_add(+Table, ++Key, +Value)
A synonym for hash_set/3
hash_clone(?, ?)
No description available
hash_contains(+Table, ++Key)
Succeeds if there is an entry stored under key Key
hash_count(+Table, -Count)
Returns the number of entries in the table (in constant time)
hash_create(-Table)
Creates a new hash table
hash_delete(+Table, ++Key)
Remove the entry with key Key (if any)
hash_display(?, ?)
No description available
hash_entry(+Table, ?Key, -Value)
Succeeds if Key and Value are an entry in table
hash_erase(+Table)
Remove all entries in the hash table
hash_find(+Table, ++Key, -Value)
A synonym for hash_get/3
hash_get(+Table, ++Key, -Value)
Find the entry stored under key Key and return its value
hash_insert(+Table, ++Key, +Value)
Add an entry with key Key and value Value to the hash table. Fail if an entry for Key already exists.
hash_insert_suspension(+Table, +Susp, -Notifications)
Attach a suspension to be woken on hash table modifications
hash_iter(+Table, -Iter)
Create an iterator to traverse the hash table
hash_keys(+Table, -Keys)
Retrieve the current hash table keys
hash_last(+Iter)
Succeeds if the iterator has reached the end of the table
hash_list(+Table, -KeyVals)
Retrieve the hash table contents as a list of pairs
hash_list(+Table, -Keys, -Values)
Retrieve the hash table contents
hash_next(+Iter, -Key, -Value, -Iter)
Get the next Key - Value pair according to the iterator
hash_remove(+Table, ++Key, -Value)
Remove the entry with key Key and retrieve its value Value
hash_set(+Table, ++Key, +Value)
Add an (or modify the existing) entry with key Key and value Value to the hash table
hash_stat(+Table)
Prints statistics about the hash table
hash_terminate_suspensions(+Table)
Wake and terminate all suspensions attached to the hash table
hash_update(+Table, ++Key, -OldValue, +NewValue)
Lookup and replace the value stored under Key
list_to_hash(+KeyPos, +ValPos, +List, ?Table)
Enter a list of items into a (new or existing) hash table

Other Exports

export portray(hash_table / 6, hash_display / 2, [])

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Generated from hash.eci on 2017-09-08 15:30