qstringlist.cpp

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4 ** Contact: https://www.qt.io/licensing/ -

5 ** -

6 ** This file is part of the QtCore module of the Qt Toolkit. -

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8 ** $QT_BEGIN_LICENSE:LGPL$ -

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25 ** GNU General Public License Usage -

26 ** Alternatively, this file may be used under the terms of the GNU -

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36 ** $QT_END_LICENSE$ -

37 ** -

38 ****************************************************************************/ -

39 -

40 #include <qstringlist.h> -

41 #include <qset.h> -

42 #include <qregularexpression.h> -

43 -

44 #include <algorithm> -

45 -

46 QT_BEGIN_NAMESPACE -

47 -

48 /*! \typedef QStringListIterator -

49 \relates QStringList -

50 -

51 The QStringListIterator type definition provides a Java-style const -

52 iterator for QStringList. -

53 -

54 QStringList provides both \l{Java-style iterators} and -

55 \l{STL-style iterators}. The Java-style const iterator is simply -

56 a type definition for QListIterator<QString>. -

57 -

58 \sa QMutableStringListIterator, QStringList::const_iterator -

59 */ -

60 -

61 /*! \typedef QMutableStringListIterator -

62 \relates QStringList -

63 -

64 The QStringListIterator type definition provides a Java-style -

65 non-const iterator for QStringList. -

66 -

67 QStringList provides both \l{Java-style iterators} and -

68 \l{STL-style iterators}. The Java-style non-const iterator is -

69 simply a type definition for QMutableListIterator<QString>. -

70 -

71 \sa QStringListIterator, QStringList::iterator -

72 */ -

73 -

74 /*! -

75 \class QStringList -

76 \inmodule QtCore -

77 \brief The QStringList class provides a list of strings. -

78 -

79 \ingroup tools -

80 \ingroup shared -

81 \ingroup string-processing -

82 -

83 \reentrant -

84 -

85 QStringList inherits from QList<QString>. Like QList, QStringList is -

86 \l{implicitly shared}. It provides fast index-based access as well as fast -

87 insertions and removals. Passing string lists as value parameters is both -

88 fast and safe. -

89 -

90 All of QList's functionality also applies to QStringList. For example, you -

91 can use isEmpty() to test whether the list is empty, and you can call -

92 functions like append(), prepend(), insert(), replace(), removeAll(), -

93 removeAt(), removeFirst(), removeLast(), and removeOne() to modify a -

94 QStringList. In addition, QStringList provides a few convenience -

95 functions that make handling lists of strings easier: -

96 -

97 \tableofcontents -

98 -

99 \section1 Adding Strings -

100 -

101 Strings can be added to a list using the \l -

102 {QList::append()}{append()}, \l -

103 {QList::operator+=()}{operator+=()} and \l -

104 {QStringList::operator<<()}{operator<<()} functions. For example: -

105 -

106 \snippet qstringlist/main.cpp 0 -

107 -

108 \section1 Iterating Over the Strings -

109 -

110 To iterate over a list, you can either use index positions or -

111 QList's Java-style and STL-style iterator types: -

112 -

113 Indexing: -

114 -

115 \snippet qstringlist/main.cpp 1 -

116 -

117 Java-style iterator: -

118 -

119 \snippet qstringlist/main.cpp 2 -

120 -

121 STL-style iterator: -

122 -

123 \snippet qstringlist/main.cpp 3 -

124 -

125 The QStringListIterator class is simply a type definition for -

126 QListIterator<QString>. QStringList also provide the -

127 QMutableStringListIterator class which is a type definition for -

128 QMutableListIterator<QString>. -

129 -

130 \section1 Manipulating the Strings -

131 -

132 QStringList provides several functions allowing you to manipulate -

133 the contents of a list. You can concatenate all the strings in a -

134 string list into a single string (with an optional separator) -

135 using the join() function. For example: -

136 -

137 \snippet qstringlist/main.cpp 4 -

138 -

139 The argument to join can be a single character or a string. -

140 -

141 To break up a string into a string list, use the QString::split() -

142 function: -

143 -

144 \snippet qstringlist/main.cpp 6 -

145 -

146 The argument to split can be a single character, a string, or a -

147 QRegExp. -

148 -

149 In addition, the \l {QStringList::operator+()}{operator+()} -

150 function allows you to concatenate two string lists into one. To -

151 sort a string list, use the sort() function. -

152 -

153 QString list also provides the filter() function which lets you -

154 to extract a new list which contains only those strings which -

155 contain a particular substring (or match a particular regular -

156 expression): -

157 -

158 \snippet qstringlist/main.cpp 7 -

159 -

160 The contains() function tells you whether the list contains a -

161 given string, while the indexOf() function returns the index of -

162 the first occurrence of the given string. The lastIndexOf() -

163 function on the other hand, returns the index of the last -

164 occurrence of the string. -

165 -

166 Finally, the replaceInStrings() function calls QString::replace() -

167 on each string in the string list in turn. For example: -

168 -

169 \snippet qstringlist/main.cpp 8 -

170 -

171 \sa QString -

172 */ -

173 -

174 /*! -

175 \fn QStringList::QStringList() -

176 -

177 Constructs an empty string list. -

178 */ -

179 -

180 /*! -

181 \fn QStringList::QStringList(const QString &str) -

182 -

183 Constructs a string list that contains the given string, \a -

184 str. Longer lists are easily created like this: -

185 -

186 \snippet qstringlist/main.cpp 9 -

187 -

188 \sa append() -

189 */ -

190 -

191 /*! -

192 \fn QStringList::QStringList(const QList<QString> &other) -

193 -

194 Constructs a copy of \a other. -

195 -

196 This operation takes \l{constant time}, because QStringList is -

197 \l{implicitly shared}. This makes returning a QStringList from a -

198 function very fast. If a shared instance is modified, it will be -

199 copied (copy-on-write), and that takes \l{linear time}. -

200 -

201 \sa operator=() -

202 */ -

203 -

204 /*! -

205 \fn QStringList::QStringList(QList<QString> &&other) -

206 \overload -

207 \since 5.4 -

208 -

209 Move-constructs from QList<QString>. -

210 -

211 After a successful construction, \a other will be empty. -

212 */ -

213 -

214 /*! -

215 \fn QStringList &QStringList::operator=(const QList<QString> &other) -

216 \since 5.4 -

217 -

218 Copy assignment operator from QList<QString>. Assigns the \a other -

219 list of strings to this string list. -

220 -

221 After the operation, \a other and \c *this will be equal. -

222 */ -

223 -

224 /*! -

225 \fn QStringList &QStringList::operator=(QList<QString> &&other) -

226 \overload -

227 \since 5.4 -

228 -

229 Move assignment operator from QList<QString>. Moves the \a other -

230 list of strings to this string list. -

231 -

232 After the operation, \a other will be empty. -

233 */ -

234 -

235 /*! -

236 \fn void QStringList::sort(Qt::CaseSensitivity cs) -

237 -

238 Sorts the list of strings in ascending order. -

239 If \a cs is \l Qt::CaseSensitive (the default), the string comparison -

240 is case sensitive; otherwise the comparison is case insensitive. -

241 -

242 Sorting is performed using the STL's std::sort() algorithm, -

243 which averages \l{linear-logarithmic time}, i.e. O(\e{n} log \e{n}). -

244 -

245 If you want to sort your strings in an arbitrary order, consider -

246 using the QMap class. For example, you could use a QMap<QString, -

247 QString> to create a case-insensitive ordering (e.g. with the keys -

248 being lower-case versions of the strings, and the values being the -

249 strings), or a QMap<int, QString> to sort the strings by some -

250 integer index. -

251 */ -

252 -

253 namespace { -

254 struct CaseInsensitiveLessThan { -

255 typedef bool result_type; -

256 result_type operator()(const QString &s1, const QString &s2) const -

257 { -

258

return s1.compare(s2, Qt::CaseInsensitive) < 0;

executed 15 times by 1 test: return s1.compare(s2, Qt::CaseInsensitive) < 0;

Executed by:

tst_QStringList

259 } -

260 }; -

261 } -

262 -

263 void QtPrivate::QStringList_sort(QStringList *that, Qt::CaseSensitivity cs) -

264 { -

265

if (cs == Qt::CaseSensitive)

cs == Qt::CaseSensitive

Description

TRUE

evaluated 3290 times by 30 tests

Evaluated by:

tst_QAccessibility
tst_QAlgorithms
tst_QApplication
tst_QCalendarWidget
tst_QComboBox
tst_QCompleter
tst_QDateTimeEdit
tst_QDirIterator
tst_QDnsLookup
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFontComboBox
tst_QGraphicsProxyWidget
tst_QGraphicsWidget
tst_QGuiApplication
tst_QGuiVariant
tst_QHostInfo
tst_QIcon
tst_QMimeDatabase
tst_QPrinter
tst_QSettings
tst_QSidebar
tst_QSortFilterProxyModel
...

FALSE

evaluated 1 time by 1 test

Evaluated by:

tst_QStringList

1-3290

266

std::sort(that->begin(), that->end());

executed 3290 times by 30 tests: std::sort(that->begin(), that->end());

Executed by:

tst_QAccessibility
tst_QAlgorithms
tst_QApplication
tst_QCalendarWidget
tst_QComboBox
tst_QCompleter
tst_QDateTimeEdit
tst_QDirIterator
tst_QDnsLookup
tst_QFileDialog2
tst_QFileIconProvider
tst_QFileSystemModel
tst_QFiledialog
tst_QFontComboBox
tst_QGraphicsProxyWidget
tst_QGraphicsWidget
tst_QGuiApplication
tst_QGuiVariant
tst_QHostInfo
tst_QIcon
tst_QMimeDatabase
tst_QPrinter
tst_QSettings
tst_QSidebar
tst_QSortFilterProxyModel
...

3290

267 else -

268

std::sort(that->begin(), that->end(), CaseInsensitiveLessThan());

executed 1 time by 1 test: std::sort(that->begin(), that->end(), CaseInsensitiveLessThan());

Executed by:

tst_QStringList

269 } -

270 -

271 -

272 /*! -

273 \fn QStringList QStringList::filter(const QString &str, Qt::CaseSensitivity cs) const -

274 -

275 Returns a list of all the strings containing the substring \a str. -

276 -

277 If \a cs is \l Qt::CaseSensitive (the default), the string -

278 comparison is case sensitive; otherwise the comparison is case -

279 insensitive. -

280 -

281 \snippet qstringlist/main.cpp 5 -

282 \snippet qstringlist/main.cpp 10 -

283 -

284 This is equivalent to -

285 -

286 \snippet qstringlist/main.cpp 11 -

287 \snippet qstringlist/main.cpp 12 -

288 -

289 \sa contains() -

290 */ -

291 QStringList QtPrivate::QStringList_filter(const QStringList *that, const QString &str, -

292 Qt::CaseSensitivity cs) -

293 { -

294 QStringMatcher matcher(str, cs); -

295 QStringList res; -

296

for (int i = 0; i < that->size(); ++i)

i < that->size()	Description
TRUE	evaluated 782 times by 9 tests Evaluated by: tst_QSqlDatabase tst_QSqlDriver tst_QSqlQuery tst_QSqlQueryModel tst_QSqlRelationalTableModel tst_QSqlTableModel tst_QSqlThread tst_QStringList tst_selftests - unknown status
FALSE	evaluated 141 times by 9 tests Evaluated by: tst_QSqlDatabase tst_QSqlDriver tst_QSqlQuery tst_QSqlQueryModel tst_QSqlRelationalTableModel tst_QSqlTableModel tst_QSqlThread tst_QStringList tst_selftests - unknown status

141-782

297

if (matcher.indexIn(that->at(i)) != -1)

matcher.indexI...->at(i)) != -1	Description
TRUE	evaluated 158 times by 9 tests Evaluated by: tst_QSqlDatabase tst_QSqlDriver tst_QSqlQuery tst_QSqlQueryModel tst_QSqlRelationalTableModel tst_QSqlTableModel tst_QSqlThread tst_QStringList tst_selftests - unknown status
FALSE	evaluated 624 times by 8 tests Evaluated by: tst_QSqlDatabase tst_QSqlQuery tst_QSqlQueryModel tst_QSqlRelationalTableModel tst_QSqlTableModel tst_QSqlThread tst_QStringList tst_selftests - unknown status

158-624

298

res << that->at(i);

executed 158 times by 9 tests: res << that->at(i);

Executed by:

tst_QSqlDatabase
tst_QSqlDriver
tst_QSqlQuery
tst_QSqlQueryModel
tst_QSqlRelationalTableModel
tst_QSqlTableModel
tst_QSqlThread
tst_QStringList
tst_selftests - unknown status

158

299

return res;

executed 141 times by 9 tests: return res;

Executed by:

tst_QSqlDatabase
tst_QSqlDriver
tst_QSqlQuery
tst_QSqlQueryModel
tst_QSqlRelationalTableModel
tst_QSqlTableModel
tst_QSqlThread
tst_QStringList
tst_selftests - unknown status

141

300 } -

301 -

302 -

303 /*! -

304 \fn bool QStringList::contains(const QString &str, Qt::CaseSensitivity cs) const -

305 -

306 Returns \c true if the list contains the string \a str; otherwise -

307 returns \c false. The search is case insensitive if \a cs is -

308 Qt::CaseInsensitive; the search is case sensitive by default. -

309 -

310 \sa indexOf(), lastIndexOf(), QString::contains() -

311 */ -

312 bool QtPrivate::QStringList_contains(const QStringList *that, const QString &str, -

313 Qt::CaseSensitivity cs) -

314 { -

315

for (int i = 0; i < that->size(); ++i) {

i < that->size()

Description

TRUE

evaluated 204714 times by 235 tests

Evaluated by:

tst_Gestures
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
...

FALSE

evaluated 364727 times by 263 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

204714-364727

316 const QString & string = that->at(i); -

317

if (string.length() == str.length() && str.compare(string, cs) == 0)

string.length(...= str.length()

Description

TRUE

evaluated 79440 times by 207 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCoreApplication
...

FALSE

evaluated 125210 times by 227 tests

Evaluated by:

tst_Gestures
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
...

str.compare(string, cs) == 0

Description

TRUE

evaluated 44213 times by 207 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCoreApplication
...

FALSE

evaluated 35291 times by 161 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusThreading
tst_QDataWidgetMapper
tst_QDateTimeEdit
...

35291-125210

318

return true;

executed 44213 times by 207 tests: return true;

Executed by:

tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCoreApplication
...

44213

319

}

executed 160501 times by 228 tests: end of block

Executed by:

tst_Gestures
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
...

160501

320

return false;

executed 364727 times by 263 tests: return false;

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBrush
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

364727

321 } -

322 -

323 #ifndef QT_NO_REGEXP -

324 /*! -

325 \fn QStringList QStringList::filter(const QRegExp &rx) const -

326 -

327 \overload -

328 -

329 Returns a list of all the strings that match the regular -

330 expression \a rx. -

331 */ -

332 QStringList QtPrivate::QStringList_filter(const QStringList *that, const QRegExp &rx) -

333 { -

334 QStringList res; -

335

for (int i = 0; i < that->size(); ++i)

i < that->size()	Description
TRUE	evaluated 56 times by 3 tests Evaluated by: tst_QProcess tst_QStringList tst_qstandardpaths
FALSE	evaluated 18 times by 3 tests Evaluated by: tst_QProcess tst_QStringList tst_qstandardpaths

18-56

336

if (that->at(i).contains(rx))

that->at(i).contains(rx)	Description
TRUE	evaluated 3 times by 2 tests Evaluated by: tst_QProcess tst_QStringList
FALSE	evaluated 53 times by 3 tests Evaluated by: tst_QProcess tst_QStringList tst_qstandardpaths

3-53

337

res << that->at(i);

executed 3 times by 2 tests: res << that->at(i);

Executed by:

tst_QProcess
tst_QStringList

338

return res;

executed 18 times by 3 tests: return res;

Executed by:

tst_QProcess
tst_QStringList
tst_qstandardpaths

339 } -

340 #endif -

341 -

342 #ifndef QT_BOOTSTRAPPED -

343 #ifndef QT_NO_REGULAREXPRESSION -

344 /*! -

345 \fn QStringList QStringList::filter(const QRegularExpression &re) const -

346 \overload -

347 \since 5.0 -

348 -

349 Returns a list of all the strings that match the regular -

350 expression \a re. -

351 */ -

352 QStringList QtPrivate::QStringList_filter(const QStringList *that, const QRegularExpression &re) -

353 { -

354 QStringList res; -

355

for (int i = 0; i < that->size(); ++i) {

i < that->size()	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 1 time by 1 test Evaluated by: tst_QStringList

1-3

356

if (that->at(i).contains(re))

that->at(i).contains(re)	Description
TRUE	evaluated 2 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 1 time by 1 test Evaluated by: tst_QStringList

1-2

357

res << that->at(i);

executed 2 times by 1 test: res << that->at(i);

Executed by:

tst_QStringList

358

}

executed 3 times by 1 test: end of block

Executed by:

tst_QStringList

359

return res;

executed 1 time by 1 test: return res;

Executed by:

tst_QStringList

360 } -

361 #endif // QT_NO_REGULAREXPRESSION -

362 #endif // QT_BOOTSTRAPPED -

363 -

364 /*! -

365 \fn QStringList &QStringList::replaceInStrings(const QString &before, const QString &after, Qt::CaseSensitivity cs) -

366 -

367 Returns a string list where every string has had the \a before -

368 text replaced with the \a after text wherever the \a before text -

369 is found. The \a before text is matched case-sensitively or not -

370 depending on the \a cs flag. -

371 -

372 For example: -

373 -

374 \snippet qstringlist/main.cpp 5 -

375 \snippet qstringlist/main.cpp 13 -

376 -

377 \sa QString::replace() -

378 */ -

379 void QtPrivate::QStringList_replaceInStrings(QStringList *that, const QString &before, -

380 const QString &after, Qt::CaseSensitivity cs) -

381 { -

382

for (int i = 0; i < that->size(); ++i)

i < that->size()	Description
TRUE	evaluated 18 times by 2 tests Evaluated by: tst_QSortFilterProxyModel tst_QStringList
FALSE	evaluated 3 times by 2 tests Evaluated by: tst_QSortFilterProxyModel tst_QStringList

3-18

383

(*that)[i].replace(before, after, cs);

executed 18 times by 2 tests: (*that)[i].replace(before, after, cs);

Executed by:

tst_QSortFilterProxyModel
tst_QStringList

384

}

executed 3 times by 2 tests: end of block

Executed by:

tst_QSortFilterProxyModel
tst_QStringList

385 -

386 -

387 #ifndef QT_NO_REGEXP -

388 /*! -

389 \fn QStringList &QStringList::replaceInStrings(const QRegExp &rx, const QString &after) -

390 \overload -

391 -

392 Replaces every occurrence of the regexp \a rx, in each of the -

393 string lists's strings, with \a after. Returns a reference to the -

394 string list. -

395 -

396 For example: -

397 -

398 \snippet qstringlist/main.cpp 5 -

399 \snippet qstringlist/main.cpp 14 -

400 -

401 For regular expressions that contain \l{capturing parentheses}, -

402 occurrences of \b{\\1}, \b{\\2}, ..., in \a after are -

403 replaced with \a{rx}.cap(1), \a{rx}.cap(2), ... -

404 -

405 For example: -

406 -

407 \snippet qstringlist/main.cpp 5 -

408 \snippet qstringlist/main.cpp 15 -

409 */ -

410 void QtPrivate::QStringList_replaceInStrings(QStringList *that, const QRegExp &rx, const QString &after) -

411 { -

412

for (int i = 0; i < that->size(); ++i)

i < that->size()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 2 times by 1 test Evaluated by: tst_QStringList

2-6

413

(*that)[i].replace(rx, after);

executed 6 times by 1 test: (*that)[i].replace(rx, after);

Executed by:

tst_QStringList

414

}

executed 2 times by 1 test: end of block

Executed by:

tst_QStringList

415 #endif -

416 -

417 #ifndef QT_BOOTSTRAPPED -

418 #ifndef QT_NO_REGULAREXPRESSION -

419 /*! -

420 \fn QStringList &QStringList::replaceInStrings(const QRegularExpression &re, const QString &after) -

421 \overload -

422 \since 5.0 -

423 -

424 Replaces every occurrence of the regular expression \a re, in each of the -

425 string lists's strings, with \a after. Returns a reference to the string -

426 list. -

427 -

428 For example: -

429 -

430 \snippet qstringlist/main.cpp 5 -

431 \snippet qstringlist/main.cpp 16 -

432 -

433 For regular expressions that contain capturing groups, -

434 occurrences of \b{\\1}, \b{\\2}, ..., in \a after are -

435 replaced with the string captured by the corresponding capturing group. -

436 -

437 For example: -

438 -

439 \snippet qstringlist/main.cpp 5 -

440 \snippet qstringlist/main.cpp 17 -

441 */ -

442 void QtPrivate::QStringList_replaceInStrings(QStringList *that, const QRegularExpression &re, const QString &after) -

443 { -

444

for (int i = 0; i < that->size(); ++i)

i < that->size()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 2 times by 1 test Evaluated by: tst_QStringList

2-6

445

(*that)[i].replace(re, after);

executed 6 times by 1 test: (*that)[i].replace(re, after);

Executed by:

tst_QStringList

446

}

executed 2 times by 1 test: end of block

Executed by:

tst_QStringList

447 #endif // QT_NO_REGULAREXPRESSION -

448 #endif // QT_BOOTSTRAPPED -

449 -

450 /*! -

451 \fn QString QStringList::join(const QString &separator) const -

452 -

453 Joins all the string list's strings into a single string with each -

454 element separated by the given \a separator (which can be an -

455 empty string). -

456 -

457 \sa QString::split() -

458 */ -

459 -

460 /*! -

461 \fn QString QStringList::join(QChar separator) const -

462 \since 5.0 -

463 \overload join() -

464 */ -

465 QString QtPrivate::QStringList_join(const QStringList *that, const QChar *sep, int seplen) -

466 { -

467 int totalLength = 0; -

468 const int size = that->size(); -

469 -

470

for (int i = 0; i < size; ++i)

i < size

Description

TRUE

evaluated 113985 times by 139 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

FALSE

evaluated 47707 times by 141 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDBusAbstractAdaptor
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
...

47707-113985

471

totalLength += that->at(i).size();

executed 113985 times by 139 tests: totalLength += that->at(i).size();

Executed by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

113985

472 -

473

if(size > 0)

size > 0

Description

TRUE

evaluated 47047 times by 139 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

FALSE

evaluated 660 times by 11 tests

Evaluated by:

tst_QDBusAbstractAdaptor
tst_QDnsLookup
tst_QFileDialog2
tst_QFiledialog
tst_QHostInfo
tst_QMimeDatabase
tst_QOpenGlConfig
tst_QSharedPointer
tst_QSslCertificate
tst_QStringList
tst_Selftests

660-47047

474

totalLength += seplen * (size - 1);

executed 47047 times by 139 tests: totalLength += seplen * (size - 1);

Executed by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

47047

475 -

476 QString res; -

477

if (totalLength == 0)

totalLength == 0

Description

TRUE

evaluated 798 times by 11 tests

Evaluated by:

tst_QDBusAbstractAdaptor
tst_QDnsLookup
tst_QFileDialog2
tst_QFiledialog
tst_QHostInfo
tst_QMimeDatabase
tst_QOpenGlConfig
tst_QSharedPointer
tst_QSslCertificate
tst_QStringList
tst_Selftests

FALSE

evaluated 46909 times by 139 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

798-46909

478

return res;

executed 798 times by 11 tests: return res;

Executed by:

tst_QDBusAbstractAdaptor
tst_QDnsLookup
tst_QFileDialog2
tst_QFiledialog
tst_QHostInfo
tst_QMimeDatabase
tst_QOpenGlConfig
tst_QSharedPointer
tst_QSslCertificate
tst_QStringList
tst_Selftests

798

479 res.reserve(totalLength); -

480

for (int i = 0; i < size; ++i) {

i < size

Description

TRUE

evaluated 113847 times by 139 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

FALSE

evaluated 46909 times by 139 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

46909-113847

481

if (i)

Description

TRUE

evaluated 66938 times by 26 tests

Evaluated by:

tst_QApplication
tst_QCommandLineParser
tst_QCompleter
tst_QDebug
tst_QDnsLookup
tst_QFile
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFontCache
tst_QGraphicsProxyWidget
tst_QHostInfo
tst_QMimeDatabase
tst_QNetworkProxyFactory
tst_QPrinter
tst_QSidebar
tst_QSql
tst_QSqlDatabase
tst_QSqlQuery
tst_QSslCertificate
tst_QStringList
tst_QStyleSheetStyle
tst_Selftests
tst_languageChange
tst_qlogging - unknown status
...

FALSE

evaluated 46909 times by 139 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

46909-66938

482

res.append(sep, seplen);

executed 66938 times by 26 tests: res.append(sep, seplen);

Executed by:

tst_QApplication
tst_QCommandLineParser
tst_QCompleter
tst_QDebug
tst_QDnsLookup
tst_QFile
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFontCache
tst_QGraphicsProxyWidget
tst_QHostInfo
tst_QMimeDatabase
tst_QNetworkProxyFactory
tst_QPrinter
tst_QSidebar
tst_QSql
tst_QSqlDatabase
tst_QSqlQuery
tst_QSslCertificate
tst_QStringList
tst_QStyleSheetStyle
tst_Selftests
tst_languageChange
tst_qlogging - unknown status
...

66938

483 res += that->at(i); -

484

}

executed 113847 times by 139 tests: end of block

Executed by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

113847

485

return res;

executed 46909 times by 139 tests: return res;

Executed by:

tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QApplication
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLineParser
tst_QCommandLinkButton
tst_QCompleter
tst_QComplexText
tst_QCssParser
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDebug
tst_QDialog
tst_QDialogButtonBox
tst_QDnsLookup
tst_QDockWidget
...

46909

486 } -

487 -

488 /*! -

489 \fn QStringList QStringList::operator+(const QStringList &other) const -

490 -

491 Returns a string list that is the concatenation of this string -

492 list with the \a other string list. -

493 -

494 \sa append() -

495 */ -

496 -

497 /*! -

498 \fn QStringList &QStringList::operator<<(const QString &str) -

499 -

500 Appends the given string, \a str, to this string list and returns -

501 a reference to the string list. -

502 -

503 \sa append() -

504 */ -

505 -

506 /*! -

507 \fn QStringList &QStringList::operator<<(const QStringList &other) -

508 -

509 \overload -

510 -

511 Appends the \a other string list to the string list and returns a reference to -

512 the latter string list. -

513 */ -

514 -

515 /*! -

516 \fn QStringList &QStringList::operator<<(const QList<QString> &other) -

517 \since 5.4 -

518 -

519 \overload -

520 -

521 Appends the \a other string list to the string list and returns a reference to -

522 the latter string list. -

523 */ -

524 -

525 #ifndef QT_NO_REGEXP -

526 static int indexOfMutating(const QStringList *that, QRegExp &rx, int from) -

527 { -

528

if (from < 0)

from < 0	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 8 times by 2 tests Evaluated by: tst_QProcess tst_QStringList

3-8

529

from = qMax(from + that->size(), 0);

executed 3 times by 1 test: from = qMax(from + that->size(), 0);

Executed by:

tst_QStringList

530

for (int i = from; i < that->size(); ++i) {

i < that->size()	Description
TRUE	evaluated 61 times by 2 tests Evaluated by: tst_QProcess tst_QStringList
FALSE	evaluated 6 times by 2 tests Evaluated by: tst_QProcess tst_QStringList

6-61

531

if (rx.exactMatch(that->at(i)))

rx.exactMatch(that->at(i))	Description
TRUE	evaluated 5 times by 2 tests Evaluated by: tst_QProcess tst_QStringList
FALSE	evaluated 56 times by 2 tests Evaluated by: tst_QProcess tst_QStringList

5-56

532

return i;

executed 5 times by 2 tests: return i;

Executed by:

tst_QProcess
tst_QStringList

533

}

executed 56 times by 2 tests: end of block

Executed by:

tst_QProcess
tst_QStringList

534

return -1;

executed 6 times by 2 tests: return -1;

Executed by:

tst_QProcess
tst_QStringList

535 } -

536 -

537 static int lastIndexOfMutating(const QStringList *that, QRegExp &rx, int from) -

538 { -

539

if (from < 0)

from < 0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QStringList

3-6

540

from += that->size();

executed 6 times by 1 test: from += that->size();

Executed by:

tst_QStringList

541

else if (from >= that->size())

from >= that->size()	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 2 times by 1 test Evaluated by: tst_QStringList

1-2

542

from = that->size() - 1;

executed 1 time by 1 test: from = that->size() - 1;

Executed by:

tst_QStringList

543

for (int i = from; i >= 0; --i) {

i >= 0	Description
TRUE	evaluated 17 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QStringList

3-17

544

if (rx.exactMatch(that->at(i)))

rx.exactMatch(that->at(i))	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 11 times by 1 test Evaluated by: tst_QStringList

6-11

545

return i;

executed 6 times by 1 test: return i;

Executed by:

tst_QStringList

546

}

executed 11 times by 1 test: end of block

Executed by:

tst_QStringList

547

return -1;

executed 3 times by 1 test: return -1;

Executed by:

tst_QStringList

548 } -

549 -

550 /*! -

551 \fn int QStringList::indexOf(const QRegExp &rx, int from) const -

552 -

553 Returns the index position of the first exact match of \a rx in -

554 the list, searching forward from index position \a from. Returns -

555 -1 if no item matched. -

556 -

557 By default, this function is case sensitive. -

558 -

559 \sa lastIndexOf(), contains(), QRegExp::exactMatch() -

560 */ -

561 int QtPrivate::QStringList_indexOf(const QStringList *that, const QRegExp &rx, int from) -

562 { -

563 QRegExp rx2(rx); -

564

return indexOfMutating(that, rx2, from);

executed 2 times by 1 test: return indexOfMutating(that, rx2, from);

Executed by:

tst_QStringList

565 } -

566 -

567 /*! -

568 \fn int QStringList::indexOf(QRegExp &rx, int from) const -

569 \overload indexOf() -

570 \since 4.5 -

571 -

572 Returns the index position of the first exact match of \a rx in -

573 the list, searching forward from index position \a from. Returns -

574 -1 if no item matched. -

575 -

576 By default, this function is case sensitive. -

577 -

578 If an item matched, the \a rx regular expression will contain the -

579 matched objects (see QRegExp::matchedLength, QRegExp::cap). -

580 -

581 \sa lastIndexOf(), contains(), QRegExp::exactMatch() -

582 */ -

583 int QtPrivate::QStringList_indexOf(const QStringList *that, QRegExp &rx, int from) -

584 { -

585

return indexOfMutating(that, rx, from);

executed 9 times by 2 tests: return indexOfMutating(that, rx, from);

Executed by:

tst_QProcess
tst_QStringList

586 } -

587 -

588 /*! -

589 \fn int QStringList::lastIndexOf(const QRegExp &rx, int from) const -

590 -

591 Returns the index position of the last exact match of \a rx in -

592 the list, searching backward from index position \a from. If \a -

593 from is -1 (the default), the search starts at the last item. -

594 Returns -1 if no item matched. -

595 -

596 By default, this function is case sensitive. -

597 -

598 \sa indexOf(), contains(), QRegExp::exactMatch() -

599 */ -

600 int QtPrivate::QStringList_lastIndexOf(const QStringList *that, const QRegExp &rx, int from) -

601 { -

602 QRegExp rx2(rx); -

603

return lastIndexOfMutating(that, rx2, from);

executed 2 times by 1 test: return lastIndexOfMutating(that, rx2, from);

Executed by:

tst_QStringList

604 } -

605 -

606 /*! -

607 \fn int QStringList::lastIndexOf(QRegExp &rx, int from) const -

608 \overload lastIndexOf() -

609 \since 4.5 -

610 -

611 Returns the index position of the last exact match of \a rx in -

612 the list, searching backward from index position \a from. If \a -

613 from is -1 (the default), the search starts at the last item. -

614 Returns -1 if no item matched. -

615 -

616 By default, this function is case sensitive. -

617 -

618 If an item matched, the \a rx regular expression will contain the -

619 matched objects (see QRegExp::matchedLength, QRegExp::cap). -

620 -

621 \sa indexOf(), contains(), QRegExp::exactMatch() -

622 */ -

623 int QtPrivate::QStringList_lastIndexOf(const QStringList *that, QRegExp &rx, int from) -

624 { -

625

return lastIndexOfMutating(that, rx, from);

executed 7 times by 1 test: return lastIndexOfMutating(that, rx, from);

Executed by:

tst_QStringList

626 } -

627 #endif -

628 -

629 #ifndef QT_BOOTSTRAPPED -

630 #ifndef QT_NO_REGULAREXPRESSION -

631 /*! -

632 \fn int QStringList::indexOf(const QRegularExpression &re, int from) const -

633 \overload -

634 \since 5.0 -

635 -

636 Returns the index position of the first match of \a re in -

637 the list, searching forward from index position \a from. Returns -

638 -1 if no item matched. -

639 -

640 \sa lastIndexOf() -

641 */ -

642 int QtPrivate::QStringList_indexOf(const QStringList *that, const QRegularExpression &re, int from) -

643 { -

644

if (from < 0)

from < 0	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 6 times by 1 test Evaluated by: tst_QStringList

3-6

645

from = qMax(from + that->size(), 0);

executed 3 times by 1 test: from = qMax(from + that->size(), 0);

Executed by:

tst_QStringList

646 -

647 QString exactPattern = QLatin1String("\\A(?:") + re.pattern() + QLatin1String(")\\z"); -

648 QRegularExpression exactRe(exactPattern, re.patternOptions()); -

649 -

650

for (int i = from; i < that->size(); ++i) {

i < that->size()	Description
TRUE	evaluated 16 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 5 times by 1 test Evaluated by: tst_QStringList

5-16

651 QRegularExpressionMatch m = exactRe.match(that->at(i)); -

652

if (m.hasMatch())

m.hasMatch()	Description
TRUE	evaluated 4 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 12 times by 1 test Evaluated by: tst_QStringList

4-12

653

return i;

executed 4 times by 1 test: return i;

Executed by:

tst_QStringList

654

}

executed 12 times by 1 test: end of block

Executed by:

tst_QStringList

655

return -1;

executed 5 times by 1 test: return -1;

Executed by:

tst_QStringList

656 } -

657 -

658 /*! -

659 \fn int QStringList::lastIndexOf(const QRegularExpression &re, int from) const -

660 \overload -

661 \since 5.0 -

662 -

663 Returns the index position of the last exact match of \a re in -

664 the list, searching backward from index position \a from. If \a -

665 from is -1 (the default), the search starts at the last item. -

666 Returns -1 if no item matched. -

667 -

668 \sa indexOf() -

669 */ -

670 int QtPrivate::QStringList_lastIndexOf(const QStringList *that, const QRegularExpression &re, int from) -

671 { -

672

if (from < 0)

from < 0	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QStringList

3-6

673

from += that->size();

executed 6 times by 1 test: from += that->size();

Executed by:

tst_QStringList

674

else if (from >= that->size())

from >= that->size()	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 2 times by 1 test Evaluated by: tst_QStringList

1-2

675

from = that->size() - 1;

executed 1 time by 1 test: from = that->size() - 1;

Executed by:

tst_QStringList

676 -

677 QString exactPattern = QLatin1String("\\A(?:") + re.pattern() + QLatin1String(")\\z"); -

678 QRegularExpression exactRe(exactPattern, re.patternOptions()); -

679 -

680

for (int i = from; i >= 0; --i) {

i >= 0	Description
TRUE	evaluated 17 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 3 times by 1 test Evaluated by: tst_QStringList

3-17

681 QRegularExpressionMatch m = exactRe.match(that->at(i)); -

682

if (m.hasMatch())

m.hasMatch()	Description
TRUE	evaluated 6 times by 1 test Evaluated by: tst_QStringList
FALSE	evaluated 11 times by 1 test Evaluated by: tst_QStringList

6-11

683

return i;

executed 6 times by 1 test: return i;

Executed by:

tst_QStringList

684

}

executed 11 times by 1 test: end of block

Executed by:

tst_QStringList

685

return -1;

executed 3 times by 1 test: return -1;

Executed by:

tst_QStringList

686 } -

687 #endif // QT_NO_REGULAREXPRESSION -

688 #endif // QT_BOOTSTRAPPED -

689 -

690 /*! -

691 \fn int QStringList::removeDuplicates() -

692 -

693 \since 4.5 -

694 -

695 This function removes duplicate entries from a list. -

696 The entries do not have to be sorted. They will retain their -

697 original order. -

698 -

699 Returns the number of removed entries. -

700 */ -

701 int QtPrivate::QStringList_removeDuplicates(QStringList *that) -

702 { -

703 int n = that->size(); -

704 int j = 0; -

705 QSet<QString> seen; -

706 seen.reserve(n); -

707 int setSize = 0; -

708

for (int i = 0; i < n; ++i) {

i < n	Description
TRUE	evaluated 159 times by 4 tests Evaluated by: tst_QMimeDatabase tst_QStringList tst_qmakelib tst_qstandardpaths
FALSE	evaluated 149 times by 5 tests Evaluated by: tst_QMimeDatabase tst_QStringList tst_qmakelib tst_qmimetype tst_qstandardpaths

149-159

709 const QString &s = that->at(i); -

710 seen.insert(s); -

711

if (setSize == seen.size()) // unchanged size => was already seen

setSize == seen.size()	Description
TRUE	evaluated 3 times by 2 tests Evaluated by: tst_QStringList tst_qmakelib
FALSE	evaluated 156 times by 4 tests Evaluated by: tst_QMimeDatabase tst_QStringList tst_qmakelib tst_qstandardpaths

3-156

712

continue;

executed 3 times by 2 tests: continue;

Executed by:

tst_QStringList
tst_qmakelib

713 ++setSize; -

714

if (j != i)

j != i	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_qmakelib
FALSE	evaluated 155 times by 4 tests Evaluated by: tst_QMimeDatabase tst_QStringList tst_qmakelib tst_qstandardpaths

1-155

715

that->swap(i, j);

executed 1 time by 1 test: that->swap(i, j);

Executed by:

tst_qmakelib

716 ++j; -

717

}

executed 156 times by 4 tests: end of block

Executed by:

tst_QMimeDatabase
tst_QStringList
tst_qmakelib
tst_qstandardpaths

156

718

if (n != j)

n != j	Description
TRUE	evaluated 3 times by 2 tests Evaluated by: tst_QStringList tst_qmakelib
FALSE	evaluated 146 times by 5 tests Evaluated by: tst_QMimeDatabase tst_QStringList tst_qmakelib tst_qmimetype tst_qstandardpaths

3-146

719

that->erase(that->begin() + j, that->end());

executed 3 times by 2 tests: that->erase(that->begin() + j, that->end());

Executed by:

tst_QStringList
tst_qmakelib

720

return n - j;

executed 149 times by 5 tests: return n - j;

Executed by:

tst_QMimeDatabase
tst_QStringList
tst_qmakelib
tst_qmimetype
tst_qstandardpaths

149

721 } -

722 -

723 /*! \fn QStringList::QStringList(std::initializer_list<QString> args) -

724 \since 4.8 -

725 -

726 Construct a list from a std::initializer_list given by \a args. -

727 -

728 This constructor is only enabled if the compiler supports C++11 initializer -

729 lists. -

730 */ -

731 -

732 -

733 QT_END_NAMESPACE -

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