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SQLStatement.h
1 /* -*- mode: c++; indent-tabs-mode: nil -*- */
2 /*
3  SQLStatement.h
4 
5  Qore Programming Language
6 
7  Copyright (C) 2006 - 2013 QoreTechnologies
8 
9  This library is free software; you can redistribute it and/or
10  modify it under the terms of the GNU Lesser General Public
11  License as published by the Free Software Foundation; either
12  version 2.1 of the License, or (at your option) any later version.
13 
14  This library 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 GNU
17  Lesser General Public License for more details.
18 
19  You should have received a copy of the GNU Lesser General Public
20  License along with this library; if not, write to the Free Software
21  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23 
24 #ifndef _QORE_SQLSTATEMENT_H
25 #define _QORE_SQLSTATEMENT_H
26 
27 class DatasourceStatementHelper;
28 
30 
32 class SQLStatement {
33  friend class DBActionHelper;
34  friend class QoreSQLStatement;
35 
36 private:
37  struct sql_statement_private *priv; // private implementation
38 
39 public:
40  DLLLOCAL SQLStatement();
41  DLLLOCAL ~SQLStatement();
42 
44  DLLEXPORT void *getPrivateData() const;
45 
47  DLLEXPORT void *takePrivateData();
48 
50 
53  DLLEXPORT void setPrivateData(void *data);
54 
56 
58  DLLEXPORT Datasource *getDatasource() const;
59 };
60 
61 #endif
DLLEXPORT void * takePrivateData()
returns the private DBI-specific data structure for this object and clears the object ...
DLLEXPORT void * getPrivateData() const
returns the private DBI-specific data structure for this object
the base class for accessing databases in Qore through a Qore DBI driver
Definition: Datasource.h:46
This is the public class for DBI drivers supporting Qore's new prepared statement API...
Definition: SQLStatement.h:32
DLLEXPORT void setPrivateData(void *data)
sets the private DBI-specific data structure for this object
DLLEXPORT Datasource * getDatasource() const
returns the Datasource bound to this statement