diff options
Diffstat (limited to 'src/corelib/doc/snippets/code/doc_src_qset.cpp')
| -rw-r--r-- | src/corelib/doc/snippets/code/doc_src_qset.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/corelib/doc/snippets/code/doc_src_qset.cpp b/src/corelib/doc/snippets/code/doc_src_qset.cpp index 4cd84d7330..96ef07738b 100644 --- a/src/corelib/doc/snippets/code/doc_src_qset.cpp +++ b/src/corelib/doc/snippets/code/doc_src_qset.cpp @@ -131,7 +131,8 @@ 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" << endl; //! [10] @@ -150,7 +151,8 @@ 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" << 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] |