Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/qml/qml/ftw/qqmlnullablevalue_p.h |
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1 | /**************************************************************************** | - |
2 | ** | - |
3 | ** Copyright (C) 2016 The Qt Company Ltd. | - |
4 | ** Contact: https://www.qt.io/licensing/ | - |
5 | ** | - |
6 | ** This file is part of the QtQml module of the Qt Toolkit. | - |
7 | ** | - |
8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
9 | ** Commercial License Usage | - |
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
11 | ** accordance with the commercial license agreement provided with the | - |
12 | ** Software or, alternatively, in accordance with the terms contained in | - |
13 | ** a written agreement between you and The Qt Company. For licensing terms | - |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - |
15 | ** information use the contact form at https://www.qt.io/contact-us. | - |
16 | ** | - |
17 | ** GNU Lesser General Public License Usage | - |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
19 | ** General Public License version 3 as published by the Free Software | - |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - |
21 | ** packaging of this file. Please review the following information to | - |
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - |
24 | ** | - |
25 | ** GNU General Public License Usage | - |
26 | ** Alternatively, this file may be used under the terms of the GNU | - |
27 | ** General Public License version 2.0 or (at your option) the GNU General | - |
28 | ** Public license version 3 or any later version approved by the KDE Free | - |
29 | ** Qt Foundation. The licenses are as published by the Free Software | - |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - |
31 | ** included in the packaging of this file. Please review the following | - |
32 | ** information to ensure the GNU General Public License requirements will | - |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - |
35 | ** | - |
36 | ** $QT_END_LICENSE$ | - |
37 | ** | - |
38 | ****************************************************************************/ | - |
39 | - | |
40 | #ifndef QQMLNULLABLEVALUE_P_H | - |
41 | #define QQMLNULLABLEVALUE_P_H | - |
42 | - | |
43 | // | - |
44 | // W A R N I N G | - |
45 | // ------------- | - |
46 | // | - |
47 | // This file is not part of the Qt API. It exists purely as an | - |
48 | // implementation detail. This header file may change from version to | - |
49 | // version without notice, or even be removed. | - |
50 | // | - |
51 | // We mean it. | - |
52 | // | - |
53 | - | |
54 | QT_BEGIN_NAMESPACE | - |
55 | - | |
56 | template<typename T> | - |
57 | struct QQmlNullableValue | - |
58 | { | - |
59 | QQmlNullableValue() | - |
60 | : value(T()) {} executed 4870104 times by 147 tests: end of block Executed by:
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61 | QQmlNullableValue(const QQmlNullableValue<T> &o) | - |
62 | : isNull(o.isNull), value(o.value) {} executed 12147 times by 4 tests: end of block Executed by:
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63 | QQmlNullableValue(const T &t) | - |
64 | : isNull(false), value(t) {} executed 14770 times by 8 tests: end of block Executed by:
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65 | QQmlNullableValue<T> &operator=(const T &t) | - |
66 | { isNull = false; value = t; return *this; } executed 40995 times by 123 tests: return *this; Executed by:
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67 | QQmlNullableValue<T> &operator=(const QQmlNullableValue<T> &o) | - |
68 | { isNull = o.isNull; value = o.value; return *this; } executed 7726 times by 5 tests: return *this; Executed by:
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69 | operator T() const { return value; } executed 136094 times by 120 tests: return value; Executed by:
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70 | - | |
71 | void invalidate() { isNull = true; } never executed: end of block | 0 |
72 | bool isValid() const { return !isNull; } executed 73422 times by 17 tests: return !isNull; Executed by:
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73 | bool isNull = true; | - |
74 | T value; | - |
75 | }; | - |
76 | - | |
77 | QT_END_NAMESPACE | - |
78 | - | |
79 | #endif // QQMLNULLABLEVALUE_P_H | - |
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