diff options
Diffstat (limited to 'src/corelib/doc/snippets/code/doc_src_containers.cpp')
| -rw-r--r-- | src/corelib/doc/snippets/code/doc_src_containers.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/corelib/doc/snippets/code/doc_src_containers.cpp b/src/corelib/doc/snippets/code/doc_src_containers.cpp index 15380da378..9cb5ec556c 100644 --- a/src/corelib/doc/snippets/code/doc_src_containers.cpp +++ b/src/corelib/doc/snippets/code/doc_src_containers.cpp @@ -294,9 +294,9 @@ target_compile_definitions(my_app PRIVATE QT_NO_KEYWORDS) QString onlyLetters(const QString &in) { QString out; - for (int j = 0; j < in.size(); ++j) { - if (in[j].isLetter()) - out += in[j]; + for (qsizetype j = 0; j < in.size(); ++j) { + if (in.at(j).isLetter()) + out += in.at(j); } return out; } @@ -333,15 +333,15 @@ int j = *i; // Undefined behavior! //! [24] //! [25] -QList<int> list { 1, 2, 3, 4, 4, 5 }; -QSet<int> set(list.begin(), list.end()); +QList<int> list = {1, 2, 3, 4, 4, 5}; +QSet<int> set(list.cbegin(), list.cend()); /* Will generate a QSet containing 1, 2, 3, 4, 5. */ //! [25] //! [26] -QList<int> list { 2, 3, 1 }; +QList<int> list = {2, 3, 1}; std::sort(list.begin(), list.end()); /* |