/*
 *  @(#) $Id: cdline.h,v 1.12 2006/09/28 21:50:12 yeti-dn Exp $
 *  Copyright (C) 2003 David Necas (Yeti), Petr Klapetek.
 *  E-mail: yeti@gwyddion.net, klapetek@gwyddion.net.
 *
 *  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, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
 */

#ifndef __GWY_PROCESS_CDLINE_H__
#define __GWY_PROCESS_CDLINE_H__

#include <glib.h>
#include <libprocess/dataline.h>
#include <libgwyddion/gwyresource.h>


G_BEGIN_DECLS

#define GWY_TYPE_CDLINE             (gwy_cdline_get_type())
#define GWY_CDLINE(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), GWY_TYPE_CDLINE, GwyCDLine))
#define GWY_CDLINE_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), GWY_TYPE_CDLINE, GwyCDLineClass))
#define GWY_IS_CDLINE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj), GWY_TYPE_CDLINE))
#define GWY_IS_CDLINE_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), GWY_TYPE_CDLINE))
#define GWY_CDLINE_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS((obj), GWY_TYPE_CDLINE, GwyCDLineClass))


typedef struct _GwyCDLineBuiltin  GwyCDLineBuiltin;
typedef struct _GwyCDLine GwyCDLine;
typedef struct _GwyCDLineClass GwyCDLineClass;


struct _GwyCDLine {
    GwyResource parent_instance;

   const GwyCDLineBuiltin *builtin;

   gpointer reserved1;
   gpointer reserved2;
};

struct _GwyCDLineClass {
    GwyResourceClass parent_class;

    void (*reserved1)(void);
    void (*reserved2)(void);
};


GwyInventory*   gwy_cdlines              (void);

GType           gwy_cdline_get_type      (void) G_GNUC_CONST;

const gchar* gwy_cdline_get_name         (GwyCDLine* cdline);
const gchar* gwy_cdline_get_definition   (GwyCDLine* cdline);
const gchar* gwy_cdline_get_param_name   (GwyCDLine* cdline,
                                          gint param);
gdouble      gwy_cdline_get_param_default(GwyCDLine* cdline,
                                          gint param);
gint         gwy_cdline_get_nparams      (GwyCDLine* cdline);
void         gwy_cdline_fit              (GwyCDLine* cdline,
                                          gint n_dat,
                                          const gdouble *x,
                                          const gdouble *y,
                                          gint n_param,
                                          gdouble *param,
                                          gdouble *err,
                                          const gboolean *fixed_param,
                                          gpointer user_data);
gdouble      gwy_cdline_get_value        (GwyCDLine *cdline,
                                          gdouble x,
                                          const gdouble *params,
                                          gboolean *fres);

G_END_DECLS

#endif /* __GWY_PROCESS_CDLINE_H__ */

/* vim: set cin et ts=4 sw=4 cino=>1s,e0,n0,f0,{0,}0,^0,\:1s,=0,g1s,h0,t0,+1s,c3,(0,u0 : */
