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/*PGR-GNU*****************************************************************
Copyright (c) 2016 pgRouting developers
Mail: project@pgrouting.org
Copyright (c) 2016 Celia Virginia Vergara Castillo
mail: vicky_vergara@hotmail.com
------
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
********************************************************************PGR-GNU*/
--------------------
-- pgr_TSPeuclidean
--------------------
--v3.0
CREATE FUNCTION pgr_TSPeuclidean(
TEXT, -- coordinates_sql (required)
start_id BIGINT DEFAULT 0,
end_id BIGINT DEFAULT 0,
max_processing_time FLOAT DEFAULT '+infinity'::FLOAT,
tries_per_temperature INTEGER DEFAULT 500,
max_changes_per_temperature INTEGER DEFAULT 60,
max_consecutive_non_changes INTEGER DEFAULT 100,
initial_temperature FLOAT DEFAULT 100,
final_temperature FLOAT DEFAULT 0.1,
cooling_factor FLOAT DEFAULT 0.9,
randomize BOOLEAN DEFAULT true,
OUT seq integer,
OUT node BIGINT,
OUT cost FLOAT,
OUT agg_cost FLOAT)
RETURNS SETOF RECORD AS
$BODY$
SELECT *
FROM _pgr_TSPeuclidean(_pgr_get_statement($1), $2,$3, $4, $5,$6,$7, $8,$9,$10, $11);
$BODY$
LANGUAGE SQL VOLATILE STRICT
COST 100
ROWS 1000;
-- COMMENTS
COMMENT ON FUNCTION pgr_TSPeuclidean(TEXT, BIGINT, BIGINT, FLOAT, INTEGER, INTEGER, INTEGER, FLOAT, FLOAT, FLOAT, BOOLEAN)
IS 'pgr_TSPeuclidean
- Parameters
- coordinates SQL with columns: id, x, y
- Optional parameters
- start_id := 0
- end_id := 0
- max_processing_time := ''+infinity''::FLOAT
- tries_per_temperature := 500
- max_changes_per_temperature := 60
- max_consecutive_non_changes := 100
- initial_temperature FLOAT := 100
- final_temperature := 0.1
- cooling_factor := 0.9
- randomize := true
- Documentation:
- ${PROJECT_DOC_LINK}/pgr_TSPeuclidean.html
';
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