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    <div class="moz-cite-prefix">On 12/07/13 13:29, Stephen Woodbridge
      wrote:<br>
    </div>
    <blockquote cite="mid:51DFF6B5.1060207@swoodbridge.com" type="cite">On
      7/12/2013 3:56 AM, Dave Potts wrote:
      <br>
      <blockquote type="cite">On 12/07/13 03:49, Stephen Woodbridge
        wrote:
        <br>
        ticket 156
        <br>
(<a class="moz-txt-link-freetext" href="http://download.osgeo.org/pgrouting/forum/pgrouting.postlbs.org/ticket/156.html">http://download.osgeo.org/pgrouting/forum/pgrouting.postlbs.org/ticket/156.html</a>)
        <br>
        last updated 19 months ago.
        <br>
        ticket
        <br>
127(<a class="moz-txt-link-freetext" href="http://download.osgeo.org/pgrouting/forum/pgrouting.postlbs.org/ticket/127.html">http://download.osgeo.org/pgrouting/forum/pgrouting.postlbs.org/ticket/127.html</a>)
        <br>
        lastchanged 7 days ago
        <br>
        <br>
        Neither of these tickets seem to refer to the current version of
        the
        <br>
        tsp, are these the right ticket number or just proof that I do
        not known
        <br>
        how to look at closed tickets?
        <br>
      </blockquote>
      <br>
      <br>
      <a class="moz-txt-link-freetext" href="https://github.com/pgRouting/pgrouting/issues/127">https://github.com/pgRouting/pgrouting/issues/127</a>
      <br>
      <a class="moz-txt-link-freetext" href="https://github.com/pgRouting/pgrouting/issues/156">https://github.com/pgRouting/pgrouting/issues/156</a>
      <br>
      <br>
      <a class="moz-txt-link-freetext" href="http://imaptools.com:8081/pgr2-doc/src/tsp/doc/index.html">http://imaptools.com:8081/pgr2-doc/src/tsp/doc/index.html</a>
      <br>
    </blockquote>
    <br>
    Apologies!  Time to go and Read The Fine Manual!<br>
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    <blockquote cite="mid:51DFF6B5.1060207@swoodbridge.com" type="cite">
      <br>
      <br>
      <blockquote type="cite">If work is being done on the TSP
        interface, it would be nice if distance
        <br>
        matrix version
        <br>
        <br>
        1 Returned a defined data results, something like pgr_costResult
        instead
        <br>
        of just a list
        <br>
        2. Return the cost between nodes
        <br>
      </blockquote>
      <br>
      The new functions does this:
      <br>
      pgr_costResult[] pgr_tsp(sql text, start_id integer);
      <br>
      pgr_costResult[] pgr_tsp(sql text, start_id integer, end_id
      integer);
      <br>
      <br>
      Look at the plpgsql for this, it is not trivial to manage
      renumbering of ids to indexes and back again. I'll take another
      look at the tsp matrix function.
      <br>
      <br>
      -Steve
      <br>
      <br>
      <blockquote type="cite">Dave.
        <br>
        <blockquote type="cite">Hi All,
          <br>
          <br>
          If you are interested in TSP functions, I just made some big
          changes.
          <br>
          Look at issues #127 and #156 for details.
          <br>
          <br>
          I have replaced one function with plpgsql functions, updated
          the
          <br>
          documentation and test. This probably need some testing and
          reviewing.
          <br>
          <br>
          Feedback welcome.
          <br>
          <br>
          Thanks,
          <br>
            -Steve
          <br>
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