File: _TSP.sql

package info (click to toggle)
pgrouting 4.0.0-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 17,676 kB
  • sloc: cpp: 21,494; sql: 14,113; ansic: 9,896; perl: 1,144; sh: 848; javascript: 314; xml: 182; makefile: 29
file content (43 lines) | stat: -rw-r--r-- 1,330 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/*PGR-GNU*****************************************************************

Copyright (c) 2016 pgRouting developers
Mail: project@pgrouting.org

Copyright (c) 2016 Celia Virginia Vergara Castillo
mail: vicky at erosion.dev

------

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*/

--v4.0
CREATE FUNCTION _pgr_TSP_v4(
  TEXT,
  BIGINT,
  BIGINT,

  OUT seq INTEGER,
  OUT node BIGINT,
  OUT cost FLOAT,
  OUT agg_cost FLOAT)
RETURNS SETOF record
AS 'MODULE_PATHNAME'
LANGUAGE C VOLATILE STRICT
COST ${COST_HIGH} ROWS ${ROWS_HIGH};

COMMENT ON FUNCTION _pgr_TSP_v4(TEXT, BIGINT, BIGINT)
IS 'pgRouting internal function';