OrderedOfString OrderedOfString_selectUniqueItems (I, int sort) {
iam (OrderedOfString);
try {
if (! sort) {
autoOrderedOfString him = OrderedOfString_create ();
for (long i = 1; i <= my size; i++) {
SimpleString ss = (SimpleString) my item[i];
if (! OrderedOfString_indexOfItem_c (him.peek(), ss -> string)) {
autoSimpleString item = Data_copy (ss);
Collection_addItem (him.peek(), item.transfer());
}
}
Collection_shrinkToFit (him.peek());
return him.transfer();
}
autoSortedSetOfString thee = SortedSetOfString_create ();
/* Collection_to_SortedSet (I, int (*compare)(I, thou)) */
for (long i = 1; i <= my size; i++) {
if (! thy hasItem (my item[i])) {
autoSimpleString item = Data_copy ( (SimpleString) my item[i]);
Collection_addItem (thee.peek(), item.transfer());
}
}
autoOrderedOfString him = OrderedOfString_create ();
for (long i = 1; i <= thy size; i++) {
autoSimpleString item = Data_copy ( (SimpleString) thy item[i]);
Collection_addItem (him.peek(), item.transfer());
}
return him.transfer();
} catch (MelderError) {
Melder_throw (me, ": unique items not selected.");
}
}
autoOrderedOfString OrderedOfString_selectUniqueItems (OrderedOfString me) {
try {
autoStringSet thee = StringSet_create ();
for (long i = 1; i <= my size; i ++) {
if (! thy hasItem (my at [i])) { // FIXME: first sort, then unicize
autoSimpleString item = Data_copy (my at [i]);
thy addItem_move (item.move());
}
}
autoOrderedOfString him = OrderedOfString_create ();
for (long i = 1; i <= thy size; i ++) {
autoSimpleString item = Data_copy (thy at [i]);
his addItem_move (item.move());
}
return him;
} catch (MelderError) {
Melder_throw (me, U": unique items not selected.");
}
}
