Re: Do TreeIters persist after foreach search ?

On Thu, 2007-11-08 at 11:53 +0000, Dave Howorth wrote:

I think there must be something I'm overlooking about iters. I have code
which for testing I've simplified to the following:

What works for me in Odot is storing a copy of the iterator:

    my $match_iter;
        sub {
            my ($tree_store, $path, $iter) = @_;

            my $level = $tree_store->get($iter, LEVEL);
            warn "  tree_store=$tree_store, iter=$iter;\n";

            $match_iter = $iter;

              $match_iter = $iter->copy;

            return TRUE;

    warn "search $tree_store => $match_iter;\n";
    my $level = $tree_store->get($match_iter, LEVEL);


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