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qv4identifier_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#ifndef QV4IDENTIFIER_H-
40#define QV4IDENTIFIER_H-
41-
42//-
43// W A R N I N G-
44// --------------
45//-
46// This file is not part of the Qt API. It exists purely as an-
47// implementation detail. This header file may change from version to-
48// version without notice, or even be removed.-
49//-
50// We mean it.-
51//-
52-
53#include <qstring.h>-
54#include <private/qv4global_p.h>-
55#include <private/qv4propertykey_p.h>-
56-
57QT_BEGIN_NAMESPACE-
58-
59namespace QV4 {-
60-
61struct IdentifierHashEntry {-
62 PropertyKey identifier;-
63 int value;-
64};-
65-
66struct IdentifierHashData-
67{-
68 IdentifierHashData(IdentifierTable *table, int numBits);-
69 explicit IdentifierHashData(IdentifierHashData *other);-
70 ~IdentifierHashData();-
71 void markObjects(MarkStack *markStack) const;-
72-
73 QBasicAtomicInt refCount;-
74 int alloc;-
75 int size;-
76 int numBits;-
77 IdentifierTable *identifierTable;-
78 IdentifierHashEntry *entries;-
79};-
80-
81struct IdentifierHash-
82{-
83-
84 IdentifierHashData *d = nullptr;-
85-
86 IdentifierHash() {}-
87 IdentifierHash(ExecutionEngine *engine);-
88 inline IdentifierHash(const IdentifierHash &other);-
89 inline ~IdentifierHash();-
90 inline IdentifierHash &operator=(const IdentifierHash &other);-
91-
92 bool isEmpty() const { return !d; }
executed 4802624 times by 85 tests: return !d;
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
4802624
93-
94 inline int count() const;-
95-
96 void detach();-
97-
98 void add(const QString &str, int value);-
99 void add(Heap::String *str, int value);-
100-
101 inline int value(const QString &str) const;-
102 inline int value(String *str) const;-
103 QString findId(int value) const;-
104-
105protected:-
106 IdentifierHashEntry *addEntry(PropertyKey i);-
107 const IdentifierHashEntry *lookup(PropertyKey identifier) const;-
108 const IdentifierHashEntry *lookup(const QString &str) const;-
109 const IdentifierHashEntry *lookup(String *str) const;-
110 const PropertyKey toIdentifier(const QString &str) const;-
111 const PropertyKey toIdentifier(Heap::String *str) const;-
112};-
113-
114-
115inline IdentifierHash::IdentifierHash(const IdentifierHash &other)-
116{-
117 d = other.d;-
118 if (d)
dDescription
TRUEevaluated 181539 times by 85 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
FALSEnever evaluated
0-181539
119 d->refCount.ref();
executed 181539 times by 85 tests: d->refCount.ref();
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
181539
120}
executed 181539 times by 85 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
181539
121-
122inline IdentifierHash::~IdentifierHash()-
123{-
124 if (d && !d->refCount.deref())
dDescription
TRUEevaluated 458907 times by 85 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
FALSEevaluated 25818 times by 139 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • tst_qqmlincubator
  • ...
!d->refCount.deref()Description
TRUEevaluated 93434 times by 85 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
FALSEevaluated 365473 times by 85 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
25818-458907
125 delete d;
executed 93434 times by 85 tests: delete d;
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
93434
126}
executed 484725 times by 149 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_drawingmodes
  • tst_examples
  • tst_flickableinterop
  • tst_multipointtoucharea_interop
  • tst_parserstress
  • tst_qjsengine
  • tst_qmlcachegen
  • tst_qmldiskcache
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugclient
  • tst_qqmldebugjs
  • tst_qqmldebuglocal
  • tst_qqmldebugservice
  • tst_qqmlecmascript
  • tst_qqmlenginecleanup
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlfileselector
  • tst_qqmlimport
  • ...
484725
127-
128IdentifierHash &IdentifierHash::operator=(const IdentifierHash &other)-
129{-
130 if (other.d)
other.dDescription
TRUEevaluated 225120 times by 85 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
FALSEnever evaluated
0-225120
131 other.d->refCount.ref();
executed 225120 times by 85 tests: other.d->refCount.ref();
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
225120
132 if (d && !d->refCount.deref())
dDescription
TRUEnever evaluated
FALSEevaluated 225120 times by 85 tests
Evaluated by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
!d->refCount.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0-225120
133 delete d;
never executed: delete d;
0
134 d = other.d;-
135 return *this;
executed 225120 times by 85 tests: return *this;
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
225120
136}-
137-
138inline int IdentifierHash::count() const-
139{-
140 return d ? d->size : 0;
executed 4781422 times by 85 tests: return d ? d->size : 0;
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmldebugjs
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlexpression
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmlitemmodels
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmllocale
  • tst_qqmlmetatype
  • tst_qqmlnotifier
  • tst_qqmlprofilerservice
  • tst_qqmlproperty
  • ...
4781422
141}-
142-
143inline-
144void IdentifierHash::add(const QString &str, int value)-
145{-
146 IdentifierHashEntry *e = addEntry(toIdentifier(str));-
147 e->value = value;-
148}
executed 5146 times by 34 tests: end of block
Executed by:
  • tst_examples
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • tst_qqmlqt
  • tst_qqmlstatemachine
  • tst_qqmlvaluetypeproviders
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickflickable
  • tst_qquickfontloader
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem2
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
5146
149-
150inline-
151void IdentifierHash::add(Heap::String *str, int value)-
152{-
153 IdentifierHashEntry *e = addEntry(toIdentifier(str));-
154 e->value = value;-
155}
executed 7550 times by 68 tests: end of block
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlincubator
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • tst_qqmlqt
  • tst_qqmlsettings
  • tst_qqmlstatemachine
  • tst_qqmltranslation
  • tst_qqmltypeloader
  • tst_qqmlvaluetypeproviders
  • ...
7550
156-
157inline int IdentifierHash::value(const QString &str) const-
158{-
159 const IdentifierHashEntry *e = lookup(str);-
160 return e ? e->value : -1;
executed 19026 times by 34 tests: return e ? e->value : -1;
Executed by:
  • tst_examples
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • tst_qqmlqt
  • tst_qqmlstatemachine
  • tst_qqmlvaluetypeproviders
  • tst_qquickanimatedimage
  • tst_qquickanimationcontroller
  • tst_qquickborderimage
  • tst_qquickflickable
  • tst_qquickfontloader
  • tst_qquickgridview
  • tst_qquickimage
  • tst_qquickitem2
  • tst_qquicklayouts
  • tst_qquicklistview
  • tst_qquickloader
  • tst_qquickmousearea
  • tst_qquickpathview
  • ...
19026
161}-
162-
163inline int IdentifierHash::value(String *str) const-
164{-
165 const IdentifierHashEntry *e = lookup(str);-
166 return e ? e->value : -1;
executed 2618572 times by 71 tests: return e ? e->value : -1;
Executed by:
  • tst_bindingdependencyapi
  • tst_examples
  • tst_multipointtoucharea_interop
  • tst_qmlcachegen
  • tst_qqmlapplicationengine
  • tst_qqmlbinding
  • tst_qqmlcomponent
  • tst_qqmlconnections
  • tst_qqmlconsole
  • tst_qqmlcontext
  • tst_qqmlecmascript
  • tst_qqmlenginedebugservice
  • tst_qqmlincubator
  • tst_qqmlinstantiator
  • tst_qqmllistmodel
  • tst_qqmllistmodelworkerscript
  • tst_qqmllistreference
  • tst_qqmlnotifier
  • tst_qqmlproperty
  • tst_qqmlpropertymap
  • tst_qqmlqt
  • tst_qqmlsettings
  • tst_qqmlstatemachine
  • tst_qqmltranslation
  • tst_qqmltypeloader
  • ...
2618572
167}-
168-
169}-
170-
171QT_END_NAMESPACE-
172-
173#endif-
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