adg/adg-pair.c

   1 /* ADG - Automatic Drawing Generation
   2  * Copyright (C) 2007-2008, Nicola Fontana <ntd at entidi.it>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library 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 GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA  02111-1307, USA.
  18  */
  19
  20
  21 /**
  22  * SECTION:pair
  23  * @title: AdgPair
  24  * @short_description: A wrapper for the CpmlPair struct
  25  *
  26  * The AdgPair is a wrapper typedef in GType syntax of the CpmlPair struct.
  27  */
  28
  29 #include "adg-pair.h"
  30
  31
  32 GType
  33 adg_pair_get_type (void)
  34 {
  35   static int pair_type = 0;
  36
  37   if G_UNLIKELY (pair_type == 0)
  38     pair_type = g_boxed_type_register_static ("AdgPair", (GBoxedCopyFunc) adg_pair_dup, g_free);
  39
  40   return pair_type;
  41 }
  42
  43 /**
  44  * adg_pair_dup:
  45  * @pair: an #AdgPair structure
  46  *
  47  * Duplicates @pair.
  48  *
  49  * Return value: the duplicate of @pair: must be freed with g_free()
  50  *               when no longer needed.
  51  */
  52 AdgPair *
  53 adg_pair_dup (const AdgPair *pair)
  54 {
  55   return g_memdup (pair, sizeof (AdgPair));
  56 }