grel.h 2.9 KB

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  1. /* GLIB - Library of useful routines for C programming
  2. * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
  3. *
  4. * SPDX-License-Identifier: LGPL-2.1-or-later
  5. *
  6. * This library is free software; you can redistribute it and/or
  7. * modify it under the terms of the GNU Lesser General Public
  8. * License as published by the Free Software Foundation; either
  9. * version 2.1 of the License, or (at your option) any later version.
  10. *
  11. * This library is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14. * Lesser General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU Lesser General Public
  17. * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18. */
  19. /*
  20. * Modified by the GLib Team and others 1997-2000. See the AUTHORS
  21. * file for a list of people on the GLib Team. See the ChangeLog
  22. * files for a list of changes. These files are distributed with
  23. * GLib at ftp://ftp.gtk.org/pub/gtk/.
  24. */
  25. #ifndef __G_REL_H__
  26. #define __G_REL_H__
  27. #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
  28. #error "Only <glib.h> can be included directly."
  29. #endif
  30. #include <glib/gtypes.h>
  31. G_BEGIN_DECLS
  32. typedef struct _GRelation GRelation;
  33. typedef struct _GTuples GTuples;
  34. struct _GTuples
  35. {
  36. guint len;
  37. };
  38. GLIB_DEPRECATED_IN_2_26
  39. GRelation* g_relation_new (gint fields);
  40. GLIB_DEPRECATED_IN_2_26
  41. void g_relation_destroy (GRelation *relation);
  42. GLIB_DEPRECATED_IN_2_26
  43. void g_relation_index (GRelation *relation,
  44. gint field,
  45. GHashFunc hash_func,
  46. GEqualFunc key_equal_func);
  47. GLIB_DEPRECATED_IN_2_26
  48. void g_relation_insert (GRelation *relation,
  49. ...);
  50. GLIB_DEPRECATED_IN_2_26
  51. gint g_relation_delete (GRelation *relation,
  52. gconstpointer key,
  53. gint field);
  54. GLIB_DEPRECATED_IN_2_26
  55. GTuples* g_relation_select (GRelation *relation,
  56. gconstpointer key,
  57. gint field);
  58. GLIB_DEPRECATED_IN_2_26
  59. gint g_relation_count (GRelation *relation,
  60. gconstpointer key,
  61. gint field);
  62. GLIB_DEPRECATED_IN_2_26
  63. gboolean g_relation_exists (GRelation *relation,
  64. ...);
  65. GLIB_DEPRECATED_IN_2_26
  66. void g_relation_print (GRelation *relation);
  67. GLIB_DEPRECATED_IN_2_26
  68. void g_tuples_destroy (GTuples *tuples);
  69. GLIB_DEPRECATED_IN_2_26
  70. gpointer g_tuples_index (GTuples *tuples,
  71. gint index_,
  72. gint field);
  73. G_END_DECLS
  74. #endif /* __G_REL_H__ */