4 * Copyright (C) 2009 Red Hat Inc.
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
12 * Copyright IBM, Corp. 2009
17 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
18 * See the COPYING.LIB file in the top-level directory.
24 #include "qemu-common.h"
26 static void qfloat_destroy_obj(QObject *obj);
28 static const QType qfloat_type = {
30 .destroy = qfloat_destroy_obj,
34 * qfloat_from_int(): Create a new QFloat from a float
36 * Return strong reference.
38 QFloat *qfloat_from_double(double value)
42 qf = qemu_malloc(sizeof(*qf));
44 QOBJECT_INIT(qf, &qfloat_type);
50 * qfloat_get_double(): Get the stored float
52 double qfloat_get_double(const QFloat *qf)
58 * qobject_to_qfloat(): Convert a QObject into a QFloat
60 QFloat *qobject_to_qfloat(const QObject *obj)
62 if (qobject_type(obj) != QTYPE_QFLOAT)
65 return container_of(obj, QFloat, base);
69 * qfloat_destroy_obj(): Free all memory allocated by a
72 static void qfloat_destroy_obj(QObject *obj)
75 qemu_free(qobject_to_qfloat(obj));