library(hash)

Predicates

hash_add(+Table, ++Key, +Value)

A synonym for hash_set/3

hash_clone(+Table, -Clone)

Make a table copy that can be modified independently

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_map(+Table, ++Key, ?Value)

Lookup or set Value as the value associated with Key

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

hash_update(+Table, ++Key, -OldValue, +NewValue, +InitValue)

Lookup and replace the value stored under Key, or initialise it

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, [])

About

• Author: Stefano Novello, IC-Parc
• Copyright © Cisco Systems, Inc
• Date: $Date: 2016/07/24 19:34:44 $