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/*PGR-GNU*****************************************************************
Copyright (c) 2015 pgRouting developers
Mail: project@pgrouting.org
Copyright (c) 2016 Andrea Nardelli
mail: nrd.nardelli@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*/
--------------
--------------
-- maxflow
--------------
--------------
--v3.0
CREATE FUNCTION _pgr_maxflow(
edges_sql TEXT,
sources ANYARRAY,
targets ANYARRAY,
algorithm INTEGER DEFAULT 1,
only_flow BOOLEAN DEFAULT false,
OUT seq INTEGER,
OUT edge_id BIGINT,
OUT source BIGINT,
OUT target BIGINT,
OUT flow BIGINT,
OUT residual_capacity BIGINT
)
RETURNS SETOF RECORD AS
'MODULE_PATHNAME'
LANGUAGE C VOLATILE STRICT
COST ${COST_HIGH} ROWS ${ROWS_HIGH};
--v3.2
CREATE FUNCTION _pgr_maxflow(
edges_sql TEXT,
combinations_sql TEXT,
algorithm INTEGER DEFAULT 1,
only_flow BOOLEAN DEFAULT false,
OUT seq INTEGER,
OUT edge_id BIGINT,
OUT source BIGINT,
OUT target BIGINT,
OUT flow BIGINT,
OUT residual_capacity BIGINT
)
RETURNS SETOF RECORD AS
'MODULE_PATHNAME'
LANGUAGE C VOLATILE STRICT
COST ${COST_HIGH} ROWS ${ROWS_HIGH};
COMMENT ON FUNCTION _pgr_maxflow(TEXT, ANYARRAY, ANYARRAY, INTEGER, BOOLEAN)
IS 'pgRouting internal function';
COMMENT ON FUNCTION _pgr_maxflow(TEXT, TEXT, INTEGER, BOOLEAN)
IS 'pgRouting internal function';
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