Mercurial > hg > camir-aes2014

annotate toolboxes/FullBNT-1.0.7/KPMtools/hash_add.m @ 0:e9a9cd732c1e tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
first hg version after svn
author wolffd
date Tue, 10 Feb 2015 15:05:51 +0000
parents
children
rev   line source
wolffd@0 1 function hash_add(key, val, fname)
wolffd@0 2 % HASH_ADD Append key,value pair to end of hashtable stored in a file
wolffd@0 3 % function hash_add(key, val, filename)
wolffd@0 4 %
wolffd@0 5 % See hash_lookup for an example
wolffd@0 6
wolffd@0 7 if ~exist(fname, 'file')
wolffd@0 8 % new hashtable
wolffd@0 9 hashtable.key{1} = key;
wolffd@0 10 hashtable.value{1} = val;
wolffd@0 11 else
wolffd@0 12 %hashtable = importdata(fname);
wolffd@0 13 %hashtable = load(fname, '-mat');
wolffd@0 14 load(fname, '-mat');
wolffd@0 15 Nentries = length(hashtable.key);
wolffd@0 16 hashtable.key{Nentries+1} = key;
wolffd@0 17 hashtable.value{Nentries+1} = val;
wolffd@0 18 end
wolffd@0 19 save(fname, 'hashtable', '-mat');