/usr/include/gnucash/gtable.h is in gnucash-common 1:2.6.15-1.
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* gtable.h -- glib -- basic datatype for 2D array of values *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation; either version 2 of *
* the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License*
* along with this program; if not, contact: *
* *
* Free Software Foundation Voice: +1-617-542-5942 *
* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
* Boston, MA 02110-1301, USA gnu@gnu.org *
* *
\********************************************************************/
#ifndef G_TABLE_H
#define G_TABLE_H
#include <glib.h>
/** @addtogroup Table Table
* @{
* @file gtable.h
* This is the API for GTables, a datatype for 2-dimensional tables
* with automatic resizing and memory management.
*
*/
typedef struct GTable GTable;
typedef void (*g_table_entry_constructor) (gpointer entry, gpointer user_data);
typedef void (*g_table_entry_destroyer) (gpointer entry, gpointer user_data);
/** Create a new table with the given entry constructor and destroyer.
* Both functions must be given. They are used to initialize the table
* entries and free unneeded memory when resizing and destroying. */
GTable * g_table_new (guint entry_size,
g_table_entry_constructor constructor,
g_table_entry_destroyer destroyer,
gpointer user_data);
/** Free the table and all associated table elements. */
void g_table_destroy (GTable *gtable);
/** Return the element at the given row and column. If the coordinates
* are out-of-bounds, return NULL */
gpointer g_table_index (GTable *gtable, int row, int col);
/** Resize the table, allocating and deallocating extra table
* members if needed. The relationship between table members
* before and after resizing is undefined, except in the case
* where the number of rows changes, but not the number of
* columns. In that case, higher-numbered rows are discarded
* first. */
void g_table_resize (GTable *gtable, int rows, int cols);
/** Return the number of table rows. */
int g_table_rows (GTable *gtable);
/** Return the number of table columns. */
int g_table_cols (GTable *gtable);
/** @} */
#endif
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