1  /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
       2   * GObject introspection: Union
       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_UNION_INFO:
      37   * @info: an info structure
      38   *
      39   * Checks if @info is a [struct@GIRepository.UnionInfo].
      40   *
      41   * Since: 2.80
      42   */
      43  #define GI_IS_UNION_INFO(info) \
      44      (gi_base_info_get_info_type ((GIBaseInfo*) info) ==  GI_INFO_TYPE_UNION)
      45  
      46  GI_AVAILABLE_IN_ALL
      47  guint            gi_union_info_get_n_fields             (GIUnionInfo *info);
      48  
      49  GI_AVAILABLE_IN_ALL
      50  GIFieldInfo *    gi_union_info_get_field                (GIUnionInfo *info,
      51                                                           guint        n);
      52  
      53  GI_AVAILABLE_IN_ALL
      54  guint            gi_union_info_get_n_methods            (GIUnionInfo *info);
      55  
      56  GI_AVAILABLE_IN_ALL
      57  GIFunctionInfo * gi_union_info_get_method               (GIUnionInfo *info,
      58                                                           guint        n);
      59  
      60  GI_AVAILABLE_IN_ALL
      61  gboolean         gi_union_info_is_discriminated         (GIUnionInfo *info);
      62  
      63  GI_AVAILABLE_IN_ALL
      64  guint            gi_union_info_get_discriminator_offset (GIUnionInfo *info);
      65  
      66  GI_AVAILABLE_IN_ALL
      67  GITypeInfo *     gi_union_info_get_discriminator_type   (GIUnionInfo *info);
      68  
      69  GI_AVAILABLE_IN_ALL
      70  GIConstantInfo * gi_union_info_get_discriminator        (GIUnionInfo *info,
      71                                                           guint        n);
      72  
      73  GI_AVAILABLE_IN_ALL
      74  GIFunctionInfo * gi_union_info_find_method              (GIUnionInfo *info,
      75  							const gchar *name);
      76  
      77  GI_AVAILABLE_IN_ALL
      78  gsize            gi_union_info_get_size                 (GIUnionInfo *info);
      79  
      80  GI_AVAILABLE_IN_ALL
      81  gsize            gi_union_info_get_alignment            (GIUnionInfo *info);
      82  
      83  GI_AVAILABLE_IN_ALL
      84  const char *     gi_union_info_get_copy_function_name   (GIUnionInfo *info);
      85  
      86  GI_AVAILABLE_IN_ALL
      87  const char *     gi_union_info_get_free_function_name   (GIUnionInfo *info);
      88  
      89  G_END_DECLS