source: trunk/src/testlib/qbenchmark.h@ 1168

Last change on this file since 1168 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.

File size: 3.2 KB
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[2]1/****************************************************************************
2**
[846]3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
[561]4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
[2]6**
7** This file is part of the QtTest module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
[561]24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
[2]27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
[561]36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
[2]38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QBENCHMARK_H
43#define QBENCHMARK_H
44
45#include <QtTest/qtest_global.h>
[846]46#include <QtTest/qbenchmarkmetric.h>
[2]47
48QT_BEGIN_HEADER
49
50QT_BEGIN_NAMESPACE
51
52QT_MODULE(Test)
53
54namespace QTest
55{
56
57//
58// W A R N I N G
59// -------------
60//
61// The QBenchmarkIterationController class is not a part of the
62// QTestlib API. It exists purely as an implementation detail.
63//
64//
65class Q_TESTLIB_EXPORT QBenchmarkIterationController
66{
67public:
[561]68 enum RunMode { RepeatUntilValidMeasurement, RunOnce };
[2]69 QBenchmarkIterationController();
[561]70 QBenchmarkIterationController(RunMode runMode);
[2]71 ~QBenchmarkIterationController();
72 bool isDone();
73 void next();
74 int i;
75};
76
77}
78
[846]79// --- BEGIN public API ---
80
[2]81#define QBENCHMARK \
[561]82 for (QTest::QBenchmarkIterationController __iteration_controller; \
83 __iteration_controller.isDone() == false; __iteration_controller.next())
[2]84
[561]85#define QBENCHMARK_ONCE \
86 for (QTest::QBenchmarkIterationController __iteration_controller(QTest::QBenchmarkIterationController::RunOnce); \
87 __iteration_controller.isDone() == false; __iteration_controller.next())
88
[846]89namespace QTest
90{
91 void Q_TESTLIB_EXPORT setBenchmarkResult(qreal result, QBenchmarkMetric metric);
92}
93
94// --- END public API ---
95
[2]96QT_END_NAMESPACE
97
98QT_END_HEADER
99
100#endif // QBENCHMARK_H
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