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/*PGR-GNU*****************************************************************
File: _depthFirstSearch.sql
Generated with Template by:
Copyright (c) 2020 pgRouting developers
Mail: project@pgrouting.org
Function's developer:
Copyright (c) 2020 Ashish Kumar
Mail: ashishkr23438@gmail.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_depthFirstSearch
---------------------------
--v3.2
CREATE FUNCTION _pgr_depthFirstSearch(
edges_sql TEXT,
root_vids ANYARRAY,
directed BOOLEAN,
max_depth BIGINT,
OUT seq BIGINT,
OUT depth BIGINT,
OUT start_vid BIGINT,
OUT node BIGINT,
OUT edge BIGINT,
OUT cost FLOAT,
OUT agg_cost FLOAT)
RETURNS SETOF RECORD AS
'MODULE_PATHNAME'
LANGUAGE C VOLATILE STRICT;
-- COMMENTS
COMMENT ON FUNCTION _pgr_depthFirstSearch(TEXT, ANYARRAY, BOOLEAN, BIGINT)
IS 'pgRouting internal function';
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