Mercurial > forge
annotate main/database/src/__pq_connect__.cc @ 12613:9cb56e0cd09b octave-forge
Remove autoloaded functions at package unload.
author | i7tiol |
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date | Fri, 08 May 2015 20:08:28 +0000 |
parents | 2257648e8ce1 |
children | 1af86934c14e |
rev | line source |
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1 /* |
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2 |
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3 Copyright (C) 2012 Olaf Till <i7tiol@t-online.de> |
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4 |
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5 This program is free software; you can redistribute it and/or modify |
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6 it under the terms of the GNU General Public License as published by |
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7 the Free Software Foundation; either version 3 of the License, or |
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8 (at your option) any later version. |
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9 |
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10 This program is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 GNU General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU General Public License |
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16 along with this program; If not, see <http://www.gnu.org/licenses/>. |
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17 |
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18 */ |
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19 |
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20 #include <octave/oct.h> |
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21 |
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22 #include "pq_connection.h" |
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23 |
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24 |
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25 // PKG_ADD: autoload ("__pq_connect__", "pq_interface.oct"); |
12613 | 26 // PKG_DEL: autoload ("__pq_connect__", "pq_interface.oct", "remove"); |
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27 |
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28 DEFUN_DLD (__pq_connect__, args, , |
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29 "-*- texinfo -*-\n\ |
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30 @deftypefn {Loadable Function} {@var{id}} __pq_connect__ (@var{options})\n\ |
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31 Text.\n\ |
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32 \n\ |
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33 @end deftypefn") |
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34 { |
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35 std::string fname ("__pq_connect__"); |
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36 |
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37 if (args.length () != 1) |
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38 { |
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39 print_usage (); |
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40 |
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41 return octave_value_list (); |
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42 } |
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43 |
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44 std::string opt_string = args(0).string_value (); |
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45 |
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46 if (error_state) |
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47 { |
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48 error ("%s: argument not a string", fname.c_str ()); |
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49 |
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50 return octave_value_list (); |
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51 } |
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52 |
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53 octave_value retval (new octave_pq_connection (opt_string)); |
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54 |
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55 // We spare checking |
12612 | 56 // bool(octave_pq_connection_rep::octave_pq_get_conn()), since in |
57 // case of false there was an error thrown, so destruction of the | |
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58 // octave_pq_connection object will be caused by Octaves reference |
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59 // counting scheme. |
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60 return retval; |
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61 } |