Port from container.count()/length() to size()

This is semantic patch using ClangTidyTransformator:

  auto QtContainerClass = expr(hasType(namedDecl(hasAnyName(<classes>)))).bind(o)
  makeRule(cxxMemberCallExpr(on(QtContainerClass),
                             callee(cxxMethodDecl(hasAnyName({"count", "length"),
                                                  parameterCountIs(0))))),
           changeTo(cat(access(o, cat("size"), "()"))),
           cat("use 'size()' instead of 'count()/length()'"))

a.k.a qt-port-to-std-compatible-api with config Scope: 'Container'.

<classes> are:

    // sequential:
    "QByteArray",
    "QList",
    "QQueue",
    "QStack",
    "QString",
    "QVarLengthArray",
    "QVector",
    // associative:
    "QHash",
    "QMultiHash",
    "QMap",
    "QMultiMap",
    "QSet",
    // Qt has no QMultiSet

Change-Id: Ibe8837be96e8d30d1846881ecd65180c1bc459af
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/widgets/itemviews/qbsptree.cpp b/src/widgets/itemviews/qbsptree.cpp
index 13660ee3d9..d75144b1a8 100644
--- a/src/widgets/itemviews/qbsptree.cpp
+++ b/src/widgets/itemviews/qbsptree.cpp
@@ -40,9 +40,9 @@ void QBspTree::climbTree(const QRect &rect, callback *function, QBspTreeData dat
 
 void QBspTree::climbTree(const QRect &area, callback *function, QBspTreeData data, int index)
 {
-    if (index >= nodes.count()) { // the index points to a leaf
+    if (index >= nodes.size()) { // the index points to a leaf
         Q_ASSERT(!nodes.isEmpty());
-        function(leaf(index - nodes.count()), area, visited, data);
+        function(leaf(index - nodes.size()), area, visited, data);
         return;
     }