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qrecursionwatcher_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 QRECURSIONWATCHER_P_H-
41#define QRECURSIONWATCHER_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#include <QtCore/qglobal.h>-
55-
56QT_BEGIN_NAMESPACE-
57-
58class QRecursionNode;-
59class QRecursionNode {-
60public:-
61 inline QRecursionNode();-
62 bool *_r;-
63};-
64-
65template<class T, QRecursionNode T::*Node>-
66class QRecursionWatcher {-
67public:-
68 inline QRecursionWatcher(T *);-
69 inline ~QRecursionWatcher();-
70 inline bool hasRecursed() const;-
71private:-
72 T *_t;-
73 bool _r;-
74};-
75-
76QRecursionNode::QRecursionNode()-
77: _r(nullptr)-
78{-
79}
executed 241773 times by 140 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • ...
241773
80-
81template<class T, QRecursionNode T::*Node>-
82QRecursionWatcher<T, Node>::QRecursionWatcher(T *t)-
83: _t(t), _r(false)-
84{-
85 if ((_t->*Node)._r) *(_t->*Node)._r = true;
executed 174642 times by 32 tests: *(_t->*Node)._r = true;
Executed by:
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qqmlconnections
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlqt
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qqmlxmlhttprequest
  • tst_qquickanimations
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem
  • tst_qquickitem2
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
(_t->*Node)._rDescription
TRUEevaluated 174642 times by 32 tests
Evaluated by:
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qqmlconnections
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlqt
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qqmlxmlhttprequest
  • tst_qquickanimations
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem
  • tst_qquickitem2
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
FALSEevaluated 486262 times by 140 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • ...
174642-486262
86 (_t->*Node)._r = &_r;-
87}
executed 660904 times by 140 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • ...
660904
88-
89template<class T, QRecursionNode T::*Node>-
90QRecursionWatcher<T, Node>::~QRecursionWatcher()-
91{-
92 if ((_t->*Node)._r == &_r) (_t->*Node)._r = nullptr;
executed 486262 times by 140 tests: (_t->*Node)._r = nullptr;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • ...
(_t->*Node)._r == &_rDescription
TRUEevaluated 486262 times by 140 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • ...
FALSEevaluated 174642 times by 32 tests
Evaluated by:
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qqmlconnections
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlqt
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qqmlxmlhttprequest
  • tst_qquickanimations
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem
  • tst_qquickitem2
  • tst_qquickitemparticle
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
174642-486262
93}
executed 660904 times by 140 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • ...
660904
94-
95template<class T, QRecursionNode T::*Node>-
96bool QRecursionWatcher<T, Node>::hasRecursed() const-
97{-
98 return _r;
executed 1484999 times by 136 tests: return _r;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • ...
1484999
99}-
100-
101QT_END_NAMESPACE-
102-
103#endif // QRECURSIONWATCHER_P_H-
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