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gnc-lots-sql.h
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1/********************************************************************
2 * gnc-lots-sql.h: load and save data to SQL *
3 * *
4 * This program is free software; you can redistribute it and/or *
5 * modify it under the terms of the GNU General Public License as *
6 * published by the Free Software Foundation; either version 2 of *
7 * the License, or (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License*
15 * along with this program; if not, contact: *
16 * *
17 * Free Software Foundation Voice: +1-617-542-5942 *
18 * 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
19 * Boston, MA 02110-1301, USA gnu@gnu.org *
20\********************************************************************/
29#ifndef GNC_LOT_SQL_H
30#define GNC_LOT_SQL_H
31
32#include "gnc-sql-object-backend.hpp"
33
35{
36public:
38 void load_all(GncSqlBackend*) override;
39 void create_tables(GncSqlBackend*) override;
40 bool write(GncSqlBackend*) override;
41};
42
43#endif /* GNC_LOT_SQL_H */
Main SQL backend structure.
void create_tables(GncSqlBackend *) override
Conditionally create or update a database table from m_col_table.
bool write(GncSqlBackend *) override
Write all objects of m_type_name to the database.
void load_all(GncSqlBackend *) override
Load all objects of m_type in the database into memory.
Encapsulates per-class table schema with functions to load, create a table, commit a changed front-en...