From e99431fa149b9916e58adb47fc6a132773e7748d Mon Sep 17 00:00:00 2001
From: Xiao YiFang <yifang.xiao@foxmail.com>
Date: Thu, 1 Dec 2022 19:55:00 +0800
Subject: [PATCH] style:fix style warning

---
 chunkedstorage.hh      | 3 +--
 delegate.hh            | 2 +-
 dsl_details.hh         | 4 ++--
 ex.hh                  | 2 +-
 favoritespanewidget.hh | 2 +-
 history.hh             | 2 +-
 6 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/chunkedstorage.hh b/chunkedstorage.hh
index 4132e30b..22864695 100644
--- a/chunkedstorage.hh
+++ b/chunkedstorage.hh
@@ -35,8 +35,7 @@ class Writer
   size_t scratchPadOffset, scratchPadSize;
 
 public:
-
-  Writer( File::Class & );
+  explicit Writer( File::Class & );
 
   /// Starts new block. Returns its address.
   uint32_t startNewBlock();
diff --git a/delegate.hh b/delegate.hh
index 28331096..080bdfbb 100644
--- a/delegate.hh
+++ b/delegate.hh
@@ -7,7 +7,7 @@
 class WordListItemDelegate : public QStyledItemDelegate
 {
 public:
-  WordListItemDelegate( QAbstractItemDelegate * delegate );
+  explicit WordListItemDelegate( QAbstractItemDelegate * delegate );
   virtual void paint( QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index ) const;
 
 private:
diff --git a/dsl_details.hh b/dsl_details.hh
index 34eea56d..bbd56c1f 100644
--- a/dsl_details.hh
+++ b/dsl_details.hh
@@ -71,7 +71,7 @@ struct ArticleDom
 
   /// Does the parse at construction. Refer to the 'root' member variable
   /// afterwards.
-  ArticleDom( wstring const &, string const & dictName = string(),
+  explicit ArticleDom( wstring const &, string const & dictName = string(),
               wstring const & headword_ = wstring() );
 
   /// Root of DOM's tree
@@ -128,7 +128,7 @@ public:
   DEF_EX( exUnknownCodePage, "The .dsl file specified an unknown code page", Ex )
   DEF_EX( exEncodingError, "Encoding error", Ex ) // Should never happen really
 
-  DslScanner( string const & fileName ) ;
+  explicit DslScanner( string const & fileName ) ;
   ~DslScanner() noexcept;
 
   /// Returns the detected encoding of this file.
diff --git a/ex.hh b/ex.hh
index 13dd5fff..59e00306 100644
--- a/ex.hh
+++ b/ex.hh
@@ -30,7 +30,7 @@ virtual ~exName() noexcept {} };
 class exName: public exParent { \
 std::string value; \
 public: \
-  exName( std::string const & value_ ): value( std::string( exDescription ) + " " + value_ ) {} \
+  explicit exName( std::string const & value_ ): value( std::string( exDescription ) + " " + value_ ) {} \
 virtual const char * what() const noexcept { return value.c_str(); } \
 virtual ~exName() noexcept {} };
 
diff --git a/favoritespanewidget.hh b/favoritespanewidget.hh
index a0dae00a..d9848767 100644
--- a/favoritespanewidget.hh
+++ b/favoritespanewidget.hh
@@ -105,7 +105,7 @@ class TreeItem
 public:
   enum Type { Word, Folder, Root };
 
-  TreeItem( const QVariant &data, TreeItem *parent = 0, Type type_ = Word );
+  explicit TreeItem( const QVariant &data, TreeItem *parent = 0, Type type_ = Word );
   ~TreeItem();
 
   void appendChild( TreeItem * child );
diff --git a/history.hh b/history.hh
index c81bec66..1fc143c7 100644
--- a/history.hh
+++ b/history.hh
@@ -47,7 +47,7 @@ public:
 
   /// Loads history from its file. If load fails, the result would be an empty
   /// history. The size parameter is same as in other constructor.
-  History( Load, unsigned size = 20, unsigned maxItemLength = DEFAULT_MAX_HISTORY_ITEM_LENGTH );
+  explicit History( Load, unsigned size = 20, unsigned maxItemLength = DEFAULT_MAX_HISTORY_ITEM_LENGTH );
 
   /// Adds new item. The item is always added at the beginning of the list.
   /// If there was such an item already somewhere on the list, it gets removed