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/* hashable.c generated by valac 0.56.17, the Vala compiler
* generated from hashable.vala, do not modify */
/* hashable.vala
*
* Copyright (C) 2010 Maciej Piechotka
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Maciej Piechotka <uzytkwonik2@gmail.com>
*/
#include "gee.h"
#include <glib-object.h>
#include <glib.h>
#if !defined(VALA_STRICT_C)
#if !defined(__clang__) && defined(__GNUC__) && (__GNUC__ >= 14)
#pragma GCC diagnostic warning "-Wincompatible-pointer-types"
#elif defined(__clang__) && (__clang_major__ >= 16)
#pragma clang diagnostic ignored "-Wincompatible-function-pointer-types"
#pragma clang diagnostic ignored "-Wincompatible-pointer-types"
#endif
#endif
static GType gee_hashable_get_type_once (void);
/**
* Computes hash for an objects. Two hashes of equal objects have to be
* equal.
*
* Note: Hash //must not// change during lifetime of an object.
*
* @return hash of an object
*/
guint
gee_hashable_hash (GeeHashable* self)
{
GeeHashableIface* _iface_;
g_return_val_if_fail (self != NULL, 0U);
_iface_ = GEE_HASHABLE_GET_INTERFACE (self);
if (_iface_->hash) {
return _iface_->hash (self);
}
return 0U;
}
/**
* Compares this object with the specified object. This defines the
* equivalence relation between them.
*
* In other words:
*
* * It must be reflexive: for all objects `a` it holds that
* `a.equal_to(a)`.
* * It must be symmetric: for all objects `a` and `b` if
* `a.equal_to(b)` then `b.equal_to(a)`.
* * It must be transitive: if `a.equal_to(b)` and `b.equal_to(c)` then
* `a.equal_to(c)`.
*
* Note: Relationship //must not// change during lifetime of an object.
*
* @param object Object this objest is compared with
* @return true if objects are equal
*/
gboolean
gee_hashable_equal_to (GeeHashable* self,
gconstpointer object)
{
GeeHashableIface* _iface_;
g_return_val_if_fail (self != NULL, FALSE);
_iface_ = GEE_HASHABLE_GET_INTERFACE (self);
if (_iface_->equal_to) {
return _iface_->equal_to (self, object);
}
return FALSE;
}
static void
gee_hashable_default_init (GeeHashableIface * iface,
gpointer iface_data)
{
}
/**
* This interface defines a hash function among instances of each class
* implementing it.
*
* @see Comparable
*/
static GType
gee_hashable_get_type_once (void)
{
static const GTypeInfo g_define_type_info = { sizeof (GeeHashableIface), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) gee_hashable_default_init, (GClassFinalizeFunc) NULL, NULL, 0, 0, (GInstanceInitFunc) NULL, NULL };
GType gee_hashable_type_id;
gee_hashable_type_id = g_type_register_static (G_TYPE_INTERFACE, "GeeHashable", &g_define_type_info, 0);
g_type_interface_add_prerequisite (gee_hashable_type_id, G_TYPE_OBJECT);
return gee_hashable_type_id;
}
GType
gee_hashable_get_type (void)
{
static volatile gsize gee_hashable_type_id__once = 0;
if (g_once_init_enter (&gee_hashable_type_id__once)) {
GType gee_hashable_type_id;
gee_hashable_type_id = gee_hashable_get_type_once ();
g_once_init_leave (&gee_hashable_type_id__once, gee_hashable_type_id);
}
return gee_hashable_type_id__once;
}
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