diff options
Diffstat (limited to 'src/corelib/doc/snippets')
4 files changed, 16 insertions, 18 deletions
diff --git a/src/corelib/doc/snippets/code/doc_src_qset.cpp b/src/corelib/doc/snippets/code/doc_src_qset.cpp index 7f7cec8b45..96ef07738b 100644 --- a/src/corelib/doc/snippets/code/doc_src_qset.cpp +++ b/src/corelib/doc/snippets/code/doc_src_qset.cpp @@ -131,9 +131,10 @@ while (i != set.end()) { //! [10] QSet<QString> set; ... -QSet<QString>::iterator it = qFind(set.begin(), set.end(), "Jeanette"); +const auto predicate = [](const QString &s) { return s.compare("Jeanette", Qt::CaseInsensitive) == 0; }; +QSet<QString>::iterator it = std::find_if(set.begin(), set.end(), predicate); if (it != set.end()) - cout << "Found Jeanette" << Qt::endl; + cout << "Found Jeanette" << endl; //! [10] @@ -150,9 +151,10 @@ for (i = set.begin(); i != set.end(); ++i) //! [12] QSet<QString> set; ... -QSet<QString>::iterator it = qFind(set.begin(), set.end(), "Jeanette"); +const auto predicate = [](const QString &s) { return s.compare("Jeanette", Qt::CaseInsensitive) == 0; }; +QSet<QString>::const_iterator it = std::find_if(set.cbegin(), set.cend(), predicate); if (it != set.constEnd()) - cout << "Found Jeanette" << Qt::endl; + cout << "Found Jeanette" << endl; //! [12] @@ -161,7 +163,7 @@ QSet<QString> set; set << "red" << "green" << "blue" << ... << "black"; QList<QString> list = set.toList(); -qSort(list); +std::sort(list.begin(), list.end()); //! [13] diff --git a/src/corelib/doc/snippets/code/src_corelib_tools_qlinkedlist.cpp b/src/corelib/doc/snippets/code/src_corelib_tools_qlinkedlist.cpp index e0d3c71dc5..e8754a5f34 100644 --- a/src/corelib/doc/snippets/code/src_corelib_tools_qlinkedlist.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_tools_qlinkedlist.cpp @@ -119,8 +119,8 @@ for (i = list.begin(); i != list.end(); ++i) //! [8] QLinkedList<QString> list; ... -QLinkedList<QString>::iterator it = qFind(list.begin(), - list.end(), "Joel"); +QLinkedList<QString>::iterator it = std::find(list.begin(), + list.end(), "Joel"); if (it != list.end()) cout << "Found Joel" << Qt::endl; //! [8] @@ -189,8 +189,8 @@ for (i = list.constBegin(); i != list.constEnd(); ++i) //! [15] QLinkedList<QString> list; ... -QLinkedList<QString>::iterator it = qFind(list.constBegin(), - list.constEnd(), "Joel"); +QLinkedList<QString>::const_iterator it = std::find(list.constBegin(), + list.constEnd(), "Joel"); if (it != list.constEnd()) cout << "Found Joel" << Qt::endl; //! [15] diff --git a/src/corelib/doc/snippets/code/src_corelib_tools_qlistdata.cpp b/src/corelib/doc/snippets/code/src_corelib_tools_qlistdata.cpp index a24e599f2f..38fa526ef4 100644 --- a/src/corelib/doc/snippets/code/src_corelib_tools_qlistdata.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_tools_qlistdata.cpp @@ -247,7 +247,7 @@ QSet<int> set; set << 20 << 30 << 40 << ... << 70; QList<int> list = QList<int>::fromSet(set); -qSort(list); +std::sort(list.begin(), list.end()); //! [23] diff --git a/src/corelib/doc/snippets/code/src_corelib_tools_qregularexpression.cpp b/src/corelib/doc/snippets/code/src_corelib_tools_qregularexpression.cpp index afdd9c3d25..99cd4ea7a2 100644 --- a/src/corelib/doc/snippets/code/src_corelib_tools_qregularexpression.cpp +++ b/src/corelib/doc/snippets/code/src_corelib_tools_qregularexpression.cpp @@ -286,15 +286,11 @@ if (!invalidRe.isValid()) { { //! [24] -QRegularExpression re("^this pattern must match exactly$"); -//! [24] -} - -{ -//! [25] QString p("a .*|pattern"); -QRegularExpression re("\\A(?:" + p + ")\\z"); // re matches exactly the pattern string p -//! [25] + +// re matches exactly the pattern string p +QRegularExpression re(QRegularExpression::anchoredPattern(p)); +//! [24] } { |