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, 3 insertions, 3 deletions

diff --git a/src/widgets/kernel/qwidgetrepaintmanager.cpp b/src/widgets/kernel/qwidgetrepaintmanager.cpp
index 69ab7de1af..02a489c03d 100644
--- a/src/widgets/kernel/qwidgetrepaintmanager.cpp
+++ b/src/widgets/kernel/qwidgetrepaintmanager.cpp
@@ -808,7 +808,7 @@ void QWidgetRepaintManager::paintAndFlush()
         // texture content changes. Check if we have such widgets in the special
         // dirty list.
         QVarLengthArray<QWidget *, 16> paintPending;
-        const int numPaintPending = dirtyRenderToTextureWidgets.count();
+        const int numPaintPending = dirtyRenderToTextureWidgets.size();
         paintPending.reserve(numPaintPending);
         for (int i = 0; i < numPaintPending; ++i) {
             QWidget *w = dirtyRenderToTextureWidgets.at(i);
@@ -850,7 +850,7 @@ void QWidgetRepaintManager::paintAndFlush()
             }
         }
     }
-    for (int i = 0; i < dirtyRenderToTextureWidgets.count(); ++i)
+    for (int i = 0; i < dirtyRenderToTextureWidgets.size(); ++i)
         resetWidget(dirtyRenderToTextureWidgets.at(i));
     dirtyRenderToTextureWidgets.clear();
 
@@ -1133,7 +1133,7 @@ QRegion QWidgetRepaintManager::staticContents(QWidget *parent, const QRect &with
         return region;
 
     const bool clipToRect = !withinClipRect.isEmpty();
-    const int count = staticWidgets.count();
+    const int count = staticWidgets.size();
     for (int i = 0; i < count; ++i) {
         QWidget *w = staticWidgets.at(i);
         QWidgetPrivate *wd = w->d_func();