pgRouting  2.2
pgRouting extends the PostGIS / PostgreSQL geospatial database to provide geospatial routing functionality.
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postgres_connection.h
1 /*PGR-GNU*****************************************************************
2 File: postgres_connection.h
3 
4 Copyright (c) 2015 Celia Virginia Vergara Castillo
5 vicky_vergara@hotmail.com
6 
7 ------
8 
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
13 
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18 
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 
23 ********************************************************************PGR-GNU*/
24 
25 #pragma once
26 
27 #include "postgres.h"
28 #include "executor/spi.h"
29 
30 // #include "./pgr_types.h"
31 
32 void pgr_send_error(int errcode);
33 void pgr_SPI_finish(void);
34 void pgr_SPI_connect(void);
35 SPIPlanPtr pgr_SPI_prepare(char* sql);
36 Portal pgr_SPI_cursor_open(SPIPlanPtr SPIplan);
37 char* pgr_text2char(text *in);