Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/3rdparty/masm/stubs/wtf/PassRefPtr.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 | - | ||||||
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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 | #ifndef PASSREFPTR_H | - | ||||||
40 | #define PASSREFPTR_H | - | ||||||
41 | - | |||||||
42 | template <typename T> class RefPtr; | - | ||||||
43 | - | |||||||
44 | template <typename T> | - | ||||||
45 | class PassRefPtr { | - | ||||||
46 | public: | - | ||||||
47 | PassRefPtr() : m_ptr(0) {} executed 2326540 times by 153 tests: end of block Executed by:
| 2326540 | ||||||
48 | - | |||||||
49 | PassRefPtr(T* ptr) | - | ||||||
50 | : m_ptr(ptr) | - | ||||||
51 | { | - | ||||||
52 | if (m_ptr)
| 0 | ||||||
53 | m_ptr->ref(); never executed: m_ptr->ref(); | 0 | ||||||
54 | } never executed: end of block | 0 | ||||||
55 | - | |||||||
56 | PassRefPtr(const PassRefPtr<T>& other) | - | ||||||
57 | : m_ptr(other.leakRef()) | - | ||||||
58 | { | - | ||||||
59 | } never executed: end of block | 0 | ||||||
60 | - | |||||||
61 | PassRefPtr(const RefPtr<T>& other) | - | ||||||
62 | : m_ptr(other.get()) | - | ||||||
63 | { | - | ||||||
64 | if (m_ptr)
| 0-1164584 | ||||||
65 | m_ptr->ref(); executed 1164584 times by 153 tests: m_ptr->ref(); Executed by:
| 1164584 | ||||||
66 | } executed 1164586 times by 153 tests: end of block Executed by:
| 1164586 | ||||||
67 | - | |||||||
68 | ~PassRefPtr() | - | ||||||
69 | { | - | ||||||
70 | if (m_ptr)
| 0-3492248 | ||||||
71 | m_ptr->deref(); never executed: m_ptr->deref(); | 0 | ||||||
72 | } executed 3492955 times by 153 tests: end of block Executed by:
| 3492955 | ||||||
73 | - | |||||||
74 | T* operator->() const { return m_ptr; } executed 1164586 times by 153 tests: return m_ptr; Executed by:
| 1164586 | ||||||
75 | - | |||||||
76 | T* leakRef() const | - | ||||||
77 | { | - | ||||||
78 | T* result = m_ptr; | - | ||||||
79 | m_ptr = 0; | - | ||||||
80 | return result; executed 3492557 times by 153 tests: return result; Executed by:
| 3492557 | ||||||
81 | } | - | ||||||
82 | - | |||||||
83 | private: | - | ||||||
84 | PassRefPtr<T>& operator=(const PassRefPtr<T>& t); | - | ||||||
85 | - | |||||||
86 | template <typename PtrType> friend PassRefPtr<PtrType> adoptRef(PtrType*); | - | ||||||
87 | mutable T* m_ptr; | - | ||||||
88 | }; | - | ||||||
89 | - | |||||||
90 | template <typename T> | - | ||||||
91 | PassRefPtr<T> adoptRef(T* ptr) | - | ||||||
92 | { | - | ||||||
93 | PassRefPtr<T> result; | - | ||||||
94 | result.m_ptr = ptr; | - | ||||||
95 | return result; executed 2326577 times by 153 tests: return result; Executed by:
| 2326577 | ||||||
96 | } | - | ||||||
97 | - | |||||||
98 | #endif // PASSREFPTR_H | - | ||||||
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