| 1 | -- |
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| 2 | -- Copyright (c) 2005 Sylvain Pasche, |
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| 3 | -- 2006-2007 Anton A. Patrushev, Orkney, Inc. |
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| 4 | -- |
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| 5 | -- This program is free software; you can redistribute it and/or modify |
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| 6 | -- it under the terms of the GNU General Public License as published by |
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| 7 | -- the Free Software Foundation; either version 2 of the License, or |
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| 8 | -- (at your option) any later version. |
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| 9 | -- |
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| 10 | -- This program is distributed in the hope that it will be useful, |
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| 11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | -- GNU General Public License for more details. |
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| 14 | -- |
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| 15 | -- You should have received a copy of the GNU General Public License |
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| 16 | -- along with this program; if not, write to the Free Software |
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| 17 | -- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 18 | -- |
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| 19 | |
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| 20 | |
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| 21 | ----------------------------------------------------------------------- |
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| 22 | -- Core function for TSP |
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| 23 | -- See README for description |
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| 24 | ----------------------------------------------------------------------- |
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| 25 | CREATE OR REPLACE FUNCTION tsp(sql text, ids varchar, source integer) |
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| 26 | RETURNS SETOF path_result |
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| 27 | AS '$libdir/routing_tsp' |
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| 28 | LANGUAGE 'C' IMMUTABLE STRICT; |
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