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qlazilyallocated_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**-
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38****************************************************************************/-
39-
40#ifndef QLAZILYALLOCATED_P_H-
41#define QLAZILYALLOCATED_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-
56#include <private/qflagpointer_p.h>-
57-
58QT_BEGIN_NAMESPACE-
59-
60template<typename T>-
61class QLazilyAllocated {-
62public:-
63 inline QLazilyAllocated();-
64 inline ~QLazilyAllocated();-
65-
66 inline bool isAllocated() const;-
67-
68 inline T *operator->() const;-
69-
70 inline T &value();-
71 inline const T &value() const;-
72-
73 inline bool flag() const;-
74 inline void setFlag();-
75 inline void clearFlag();-
76 inline void setFlagValue(bool);-
77private:-
78 mutable QFlagPointer<T> d;-
79};-
80-
81template<typename T>-
82QLazilyAllocated<T>::QLazilyAllocated()-
83{-
84}-
85-
86template<typename T>-
87QLazilyAllocated<T>::~QLazilyAllocated()-
88{-
89 delete *d;-
90}
executed 695234 times by 124 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinfo
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetaobject
  • tst_qqmlmetatype
  • tst_qqmlmoduleplugin
  • tst_qqmlnotifier
  • ...
695234
91-
92template<typename T>-
93bool QLazilyAllocated<T>::isAllocated() const-
94{-
95 return !d.isNull();
executed 43176982 times by 128 tests: return !d.isNull();
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • 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_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetaobject
  • tst_qqmlmetatype
  • tst_qqmlmoduleplugin
  • ...
43176982
96}-
97-
98template<typename T>-
99T &QLazilyAllocated<T>::value()-
100{-
101 if (d.isNull()) d = new T;
executed 136357 times by 121 tests: d = new T;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmlmetatype
  • tst_qqmlmoduleplugin
  • tst_qqmlnativeconnector
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • ...
d.isNull()Description
TRUEevaluated 136357 times by 121 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmlmetatype
  • tst_qqmlmoduleplugin
  • tst_qqmlnativeconnector
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • ...
FALSEevaluated 1072582 times by 120 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmlmetatype
  • tst_qqmlmoduleplugin
  • tst_qqmlnativeconnector
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • ...
136357-1072582
102 return *(*d);
executed 1208939 times by 121 tests: return *(*d);
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmlmetatype
  • tst_qqmlmoduleplugin
  • tst_qqmlnativeconnector
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • ...
1208939
103}-
104-
105template<typename T>-
106const T &QLazilyAllocated<T>::value() const-
107{-
108 if (d.isNull()) d = new T;
executed 14 times by 2 tests: d = new T;
Executed by:
  • tst_examples
  • tst_qquickitemlayer
d.isNull()Description
TRUEevaluated 14 times by 2 tests
Evaluated by:
  • tst_examples
  • tst_qquickitemlayer
FALSEevaluated 11398 times by 25 tests
Evaluated by:
  • tst_examples
  • tst_flickableinterop
  • tst_qqmlenginedebugservice
  • tst_qqmllistmodel
  • tst_qqmlqt
  • tst_qquickanimationcontroller
  • tst_qquickdesignersupport
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickitem2
  • tst_qquickitemlayer
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickmultipointtoucharea
  • tst_qquickpathview
  • tst_qquickpositioners
  • tst_qquickrepeater
  • tst_qquickstates
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_qquickvisualdatamodel
  • tst_qquickwindow
  • tst_quicktestmainwithsetup
  • tst_testfiltering
14-11398
109 return *(*d);
executed 11412 times by 25 tests: return *(*d);
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_qqmlenginedebugservice
  • tst_qqmllistmodel
  • tst_qqmlqt
  • tst_qquickanimationcontroller
  • tst_qquickdesignersupport
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickitem2
  • tst_qquickitemlayer
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickmultipointtoucharea
  • tst_qquickpathview
  • tst_qquickpositioners
  • tst_qquickrepeater
  • tst_qquickstates
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_qquickvisualdatamodel
  • tst_qquickwindow
  • tst_quicktestmainwithsetup
  • tst_testfiltering
11412
110}-
111-
112template<typename T>-
113T *QLazilyAllocated<T>::operator->() const-
114{-
115 return *d;
executed 8028725 times by 121 tests: return *d;
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlimport
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmlmetatype
  • tst_qqmlmoduleplugin
  • tst_qqmlnativeconnector
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • ...
8028725
116}-
117-
118template<typename T>-
119bool QLazilyAllocated<T>::flag() const-
120{-
121 return d.flag();
executed 19879 times by 20 tests: return d.flag();
Executed by:
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmlenginedebugservice
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickgridview
  • tst_qquickitem
  • tst_qquickitem2
  • tst_qquicklistview
  • tst_qquickmousearea
  • tst_qquickmultipointtoucharea
  • tst_qquickpathview
  • tst_qquickpincharea
  • tst_qquickpointerhandler
  • tst_qquicktaphandler
  • tst_qquicktext
  • tst_qquicktextedit
  • tst_qquicktextinput
  • tst_qquickwindow
19879
122}-
123-
124template<typename T>-
125void QLazilyAllocated<T>::setFlag()-
126{-
127 d.setFlag();-
128}
executed 274664 times by 54 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmllistmodel
  • tst_qqmlmetaobject
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • tst_qqmlqt
  • tst_qqmlsqldatabase
  • tst_qqmltypeloader
  • tst_qqmlvaluetypes
  • tst_qquickaccessible
  • tst_qquickanchors
  • tst_qquickanimatedsprite
  • tst_qquickanimations
  • tst_qquickbehaviors
  • tst_qquickdraghandler
  • tst_qquickflickable
  • tst_qquickfocusscope
  • tst_qquickfontloader
  • ...
274664
129-
130template<typename T>-
131void QLazilyAllocated<T>::clearFlag()-
132{-
133 d.clearFlag();-
134}
executed 74 times by 3 tests: end of block
Executed by:
  • tst_qquickitem
  • tst_qquickmousearea
  • tst_qquicktext
74
135-
136template<typename T>-
137void QLazilyAllocated<T>::setFlagValue(bool v)-
138{-
139 d.setFlagValue(v);-
140}
never executed: end of block
0
141-
142QT_END_NAMESPACE-
143-
144#endif // QLAZILYALLOCATED_P_H-
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