/usr/include/libgda-4.0/libgda/gda-data-comparator.h is in libgda-4.0-dev 4.2.8-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | /* gda-data-comparator.h
*
* Copyright (C) 2008 - 2009 Vivien Malerba
*
* This Library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this Library; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __GDA_DATA_COMPARATOR_H_
#define __GDA_DATA_COMPARATOR_H_
#include "gda-decl.h"
#include <glib-object.h>
G_BEGIN_DECLS
#define GDA_TYPE_DATA_COMPARATOR (gda_data_comparator_get_type())
#define GDA_DATA_COMPARATOR(obj) G_TYPE_CHECK_INSTANCE_CAST (obj, gda_data_comparator_get_type(), GdaDataComparator)
#define GDA_DATA_COMPARATOR_CLASS(klass) G_TYPE_CHECK_CLASS_CAST (klass, gda_data_comparator_get_type (), GdaDataComparatorClass)
#define GDA_IS_DATA_COMPARATOR(obj) G_TYPE_CHECK_INSTANCE_TYPE (obj, gda_data_comparator_get_type ())
typedef struct _GdaDataComparator GdaDataComparator;
typedef struct _GdaDataComparatorClass GdaDataComparatorClass;
typedef struct _GdaDataComparatorPrivate GdaDataComparatorPrivate;
/* error reporting */
extern GQuark gda_data_comparator_error_quark (void);
#define GDA_DATA_COMPARATOR_ERROR gda_data_comparator_error_quark ()
typedef enum {
GDA_DATA_COMPARATOR_MISSING_DATA_MODEL_ERROR,
GDA_DATA_COMPARATOR_COLUMN_TYPES_MISMATCH_ERROR,
GDA_DATA_COMPARATOR_MODEL_ACCESS_ERROR,
GDA_DATA_COMPARATOR_USER_CANCELLED_ERROR
} GdaDataComparatorError;
/* differences reporting */
typedef enum {
GDA_DIFF_ADD_ROW,
GDA_DIFF_REMOVE_ROW,
GDA_DIFF_MODIFY_ROW
} GdaDiffType;
typedef struct {
GdaDiffType type;
gint old_row;
gint new_row;
GHashTable *values; /* key = ('+' or '-') and a column position starting at 0 (string)
* value = a GValue pointer */
} GdaDiff;
/* struct for the object's data */
struct _GdaDataComparator
{
GObject object;
GdaDataComparatorPrivate *priv;
};
/* struct for the object's class */
struct _GdaDataComparatorClass
{
GObjectClass parent_class;
gboolean (* diff_computed) (GdaDataComparator *comp, GdaDiff *diff);
/* Padding for future expansion */
void (*_gda_reserved1) (void);
void (*_gda_reserved2) (void);
void (*_gda_reserved3) (void);
void (*_gda_reserved4) (void);
};
GType gda_data_comparator_get_type (void) G_GNUC_CONST;
GObject *gda_data_comparator_new (GdaDataModel *old_model, GdaDataModel *new_model);
void gda_data_comparator_set_key_columns (GdaDataComparator *comp, const gint *col_numbers, gint nb_cols);
gboolean gda_data_comparator_compute_diff (GdaDataComparator *comp, GError **error);
gint gda_data_comparator_get_n_diffs (GdaDataComparator *comp);
const GdaDiff *gda_data_comparator_get_diff (GdaDataComparator *comp, gint pos);
G_END_DECLS
#endif
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