glib (2.79.0)
1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
2 * GObject introspection: Virtual Functions
3 *
4 * Copyright (C) 2005 Matthias Clasen
5 * Copyright (C) 2008,2009 Red Hat, Inc.
6 *
7 * SPDX-License-Identifier: LGPL-2.1-or-later
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the
21 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 * Boston, MA 02111-1307, USA.
23 */
24
25 #pragma once
26
27 #if !defined (__GIREPOSITORY_H_INSIDE__) && !defined (GI_COMPILATION)
28 #error "Only <girepository.h> can be included directly."
29 #endif
30
31 #include <girepository/gitypes.h>
32
33 G_BEGIN_DECLS
34
35 /**
36 * GI_IS_VFUNC_INFO:
37 * @info: an info structure
38 *
39 * Checks if @info is a [struct@GIRepository.VFuncInfo].
40 *
41 * Since: 2.80
42 */
43 #define GI_IS_VFUNC_INFO(info) \
44 (gi_base_info_get_info_type ((GIBaseInfo*) info) == GI_INFO_TYPE_VFUNC)
45
46 GI_AVAILABLE_IN_ALL
47 GIVFuncInfoFlags gi_vfunc_info_get_flags (GIVFuncInfo *info);
48
49 GI_AVAILABLE_IN_ALL
50 guint gi_vfunc_info_get_offset (GIVFuncInfo *info);
51
52 GI_AVAILABLE_IN_ALL
53 GISignalInfo * gi_vfunc_info_get_signal (GIVFuncInfo *info);
54
55 GI_AVAILABLE_IN_ALL
56 GIFunctionInfo * gi_vfunc_info_get_invoker (GIVFuncInfo *info);
57
58 GI_AVAILABLE_IN_ALL
59 gpointer gi_vfunc_info_get_address (GIVFuncInfo *info,
60 GType implementor_gtype,
61 GError **error);
62
63 GI_AVAILABLE_IN_ALL
64 gboolean gi_vfunc_info_invoke (GIVFuncInfo *info,
65 GType implementor,
66 const GIArgument *in_args,
67 gsize n_in_args,
68 const GIArgument *out_args,
69 gsize n_out_args,
70 GIArgument *return_value,
71 GError **error);
72
73 G_END_DECLS
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