QDoc: Cleanup in htmlgenerator (refactoring)

Remove duplicate public keyword from header.
Prefer ranged for loop.

Task-number: QTBUG-71176
Pick-to: 5.15
Change-Id: Ic223dd36bf510272d94cda80338dd39e835b9f15
Reviewed-by: Levon Sargsyan <levon.sargsyan@qt.io>
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

2 files changed, 4 insertions, 5 deletions

diff --git a/src/qdoc/htmlgenerator.cpp b/src/qdoc/htmlgenerator.cpp
index a10784ed8..ce0c91da5 100644
--- a/src/qdoc/htmlgenerator.cpp
+++ b/src/qdoc/htmlgenerator.cpp
@@ -3771,8 +3771,8 @@ void HtmlGenerator::generateManifestFile(const QString &manifest, const QString
 
         QString fullName = project + QLatin1Char('/') + en->title();
         QSet<QString> tags;
-        for (int idx = 0; idx < manifestMetaContent.size(); ++idx) {
-            const auto names = manifestMetaContent[idx].names;
+        for (const auto &index : manifestMetaContent) {
+            const auto &names = index.names;
             for (const QString &name : names) {
                 bool match = false;
                 int wildcard = name.indexOf(QChar('*'));
@@ -3787,8 +3787,8 @@ void HtmlGenerator::generateManifestFile(const QString &manifest, const QString
                     match = fullName.startsWith(name.left(wildcard));
                 }
                 if (match) {
-                    tags += manifestMetaContent[idx].tags;
-                    const auto attributes = manifestMetaContent[idx].attributes;
+                    tags += index.tags;
+                    const auto attributes = index.attributes;
                     for (const QString &attr : attributes) {
                         QLatin1Char div(':');
                         QStringList attrList = attr.split(div);
diff --git a/src/qdoc/htmlgenerator.h b/src/qdoc/htmlgenerator.h
index b533ec13f..045def00d 100644
--- a/src/qdoc/htmlgenerator.h
+++ b/src/qdoc/htmlgenerator.h
@@ -50,7 +50,6 @@ class HtmlGenerator : public XmlGenerator
     Q_DECLARE_TR_FUNCTIONS(QDoc::HtmlGenerator)
 
 public:
-public:
     HtmlGenerator();
     ~HtmlGenerator() override;