result.h
Go to the documentation of this file.
1 /*
2  * Copyright (C) 2005 Tommi Maekitalo
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  */
28 
29 #ifndef TNTDB_POSTGRESQL_IMPL_RESULT_H
30 #define TNTDB_POSTGRESQL_IMPL_RESULT_H
31 
32 #include <tntdb/iface/iresult.h>
33 #include <tntdb/bits/connection.h>
34 #include <libpq-fe.h>
35 
36 namespace tntdb
37 {
38  namespace postgresql
39  {
40  class Result : public IResult
41  {
42  tntdb::Connection conn;
43  PGresult* result;
44 
45  public:
46  Result(const tntdb::Connection& conn, PGresult* result);
47  ~Result();
48 
49  PGresult* getPGresult() const { return result; }
50 
51  Row getRow(size_type tup_num) const;
52  size_type size() const;
53  size_type getFieldCount() const;
54  };
55  }
56 }
57 
58 #endif // TNTDB_POSTGRESQL_IMPL_RESULT_H
59