comparison toolboxes/FullBNT-1.0.7/KPMtools/strmatch_multi.m @ 0:e9a9cd732c1e tip

first hg version after svn

+function [posns] = strmatch_multi(keys, strs)
+% STRMATCH_MULTI Find where each key occurs in list of strings.
+% [pos] = strmatch_multi(key, strs) where key is a string and strs is a cell array of strings
+% works like the built-in command sequence pos = strmatch(key, strs, 'exact'),
+% except that pos is the first occurrence of key in strs; if there is no occurence, pos is 0.
+%
+% [posns] = strmatch_multi(keys, strs), where keys is a cell array of strings, 
+% matches each element of keys. It loops over whichever is shorter, keys or strs.
+
+if ~iscell(keys), keys = {keys}; end
+nkeys = length(keys);
+posns = zeros(1, nkeys);
+if length(keys) < length(strs)
+  for i=1:nkeys
+    %pos = strmatch(keys{i}, strs, 'exact');
+    ndx = strcmp(keys{i}, strs); % faster
+    pos = find(ndx);
+    if ~isempty(pos)
+      posns(i) = pos(1);
+    end
+  end
+else
+  for s=1:length(strs)
+    %ndx = strmatch(strs{s}, keys, 'exact');
+    ndx = strcmp(strs{s}, keys);
+    ndx = find(ndx);
+    posns(ndx) = s;
+  end
+end
+