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/* comparable.c generated by valac 0.56.17, the Vala compiler
* generated from comparable.vala, do not modify */
/* comparable.vala
*
* Copyright (C) 2009 Didier Villevalois
*
* 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:
* Didier 'Ptitjes Villevalois <ptitjes@free.fr>
*/
#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_comparable_get_type_once (void);
/**
* Compares this object with the specified object.
*
* @return a negative integer, zero, or a positive integer as this object
* is less than, equal to, or greater than the specified object
*/
gint
gee_comparable_compare_to (GeeComparable* self,
gconstpointer object)
{
GeeComparableIface* _iface_;
g_return_val_if_fail (self != NULL, 0);
_iface_ = GEE_COMPARABLE_GET_INTERFACE (self);
if (_iface_->compare_to) {
return _iface_->compare_to (self, object);
}
return -1;
}
static void
gee_comparable_default_init (GeeComparableIface * iface,
gpointer iface_data)
{
}
/**
* This interface defines a total ordering among instances of each class
* implementing it.
*
* In other words:
*
* * It's irreflexive: For all `a` it holds that `a.compare_to(a) == 0`
* * It's transitive: For all `a`, `b` and `c` if `a.compare_to(b) < 0` and
* `b.compare_to(c) < 0` then `a.compare_to(c) < 0`.
* * It's trichotomous: For all `a` and `b` it holds that
* `a.compare_to(b) = -b.compare_to(a)`.
*
* Note: The relationship must be immutable. In other words if at one point of
* program `a.compare_to(b)` had certain value then call `a.compare_to(b)`
* //must always// return the original value until end of `a` and `b` lifetime.
*
* @see Hashable
*/
static GType
gee_comparable_get_type_once (void)
{
static const GTypeInfo g_define_type_info = { sizeof (GeeComparableIface), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) gee_comparable_default_init, (GClassFinalizeFunc) NULL, NULL, 0, 0, (GInstanceInitFunc) NULL, NULL };
GType gee_comparable_type_id;
gee_comparable_type_id = g_type_register_static (G_TYPE_INTERFACE, "GeeComparable", &g_define_type_info, 0);
g_type_interface_add_prerequisite (gee_comparable_type_id, G_TYPE_OBJECT);
return gee_comparable_type_id;
}
GType
gee_comparable_get_type (void)
{
static volatile gsize gee_comparable_type_id__once = 0;
if (g_once_init_enter (&gee_comparable_type_id__once)) {
GType gee_comparable_type_id;
gee_comparable_type_id = gee_comparable_get_type_once ();
g_once_init_leave (&gee_comparable_type_id__once, gee_comparable_type_id);
}
return gee_comparable_type_id__once;
}
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