/*
 * Copyright (C) 2001 - 2003 Rodrigo Moya <rodrigo@gnome-db.org>
 * Copyright (C) 2001 - 2009 Vivien Malerba <malerba@gnome-db.org>
 * Copyright (C) 2002 Gonzalo Paniagua Javier <gonzalo@gnome-db.org>
 * Copyright (C) 2003 Laurent Sansonetti <laurent@datarescue.be>
 * Copyright (C) 2003 Xabier Rodríguez Calvar <xrcalvar@igalia.com>
 * Copyright (C) 2004 Paisa  Seeluangsawat <paisa@users.sf.net>
 * Copyright (C) 2005 Bas Driessen <bas.driessen@xobas.com>
 * Copyright (C) 2005 Álvaro Peña <alvaropg@telefonica.net>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 */

#ifndef __GDA_ROW_H__
#define __GDA_ROW_H__

#include <glib-object.h>
#include <libgda/gda-decl.h>

G_BEGIN_DECLS

#define GDA_TYPE_ROW            (gda_row_get_type())
#define GDA_ROW(obj)            (G_TYPE_CHECK_INSTANCE_CAST (obj, GDA_TYPE_ROW, GdaRow))
#define GDA_ROW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST (klass, GDA_TYPE_ROW, GdaRowClass))
#define GDA_IS_ROW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE (obj, GDA_TYPE_ROW))
#define GDA_IS_ROW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDA_TYPE_ROW))

typedef struct _GdaRow        GdaRow;
typedef struct _GdaRowClass   GdaRowClass;
typedef struct _GdaRowPrivate GdaRowPrivate;

struct _GdaRow {
	GObject        object;
	GdaRowPrivate *priv;
};

struct _GdaRowClass {
	GObjectClass   parent_class;

	/* Padding for future expansion */
	void (*_gda_reserved1) (void);
	void (*_gda_reserved2) (void);
	void (*_gda_reserved3) (void);
	void (*_gda_reserved4) (void);
};

GType         gda_row_get_type       (void) G_GNUC_CONST;

GdaRow       *gda_row_new            (gint count);
gint          gda_row_get_length     (GdaRow *row);
GValue       *gda_row_get_value      (GdaRow *row, gint num);

/* for database providers mainly */
void          gda_row_invalidate_value (GdaRow *row, GValue *value);
void          gda_row_invalidate_value_e (GdaRow *row, GValue *value, GError *error);
gboolean      gda_row_value_is_valid (GdaRow *row, GValue *value);
gboolean      gda_row_value_is_valid_e (GdaRow *row, GValue *value, GError **error);



G_END_DECLS

#endif
