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dnsjit.lib.trie.iter(3)	   Library Functions Manual    dnsjit.lib.trie.iter(3)

NAME
       dnsjit.lib.trie.iter - Iterator of the trie.

SYNOPSIS
   Iterate over	all trie's key-value pairs
	 local trie = require("dnsjit.lib.trie").new("uint64_t")
	 local iter = trie:iter()
	 local node = iter:node()
	 while node ~= nil do
	     local key = node:key()
	     local value = tonumber(node:get())
	     print(key..": "..value)
	     iter:next()
	     node = iter:node()
	 end

DESCRIPTION
       Beware  that  iterator  is only valid as	long as	the trie's key-set re-
       mains unchanged.

   Functions
       TrieIter.new(trie)
	      Create a new iterator pointing to	the first element (if any).

       TrieIter:log()
	      Return the Log object to control logging	of  this  instance  or
	      module.

       TrieIter:node()
	      Return  the  node	 pointer to by the iterator.  Returns nil when
	      iterator has gone	past the last element.

       TrieIter:next()
	      Advance the iterator to the next element.

	      Iteration	is in ascending	lexicographical	order.	 Empty	string
	      would be considered as the very first.

	      You  may	not  use  this function	if the trie's key-set has been
	      modified during the lifetime of  the  iterator  (modifying  only
	      values is	OK).

SEE ALSO
       dnsjit.lib.trie(3),dnsjit.lib.trie.node(3)

AUTHORS	and CONTRIBUTORS
       Jerry Lundstrm (DNS-OARC), Tom Kek (CZ.NIC), Petr  paek (ISC)

       Maintained by DNS-OARC

	      https://www.dns-oarc.net/

BUGS
       For issues and feature requests please use:

	      https://github.com/DNS-OARC/dnsjit/issues

       For question and	help please use:

	      admin@dns-oarc.net

dnsjit				     1.4.0	       dnsjit.lib.trie.iter(3)

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