X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flistdata.h;h=77be5ee7b8e1cb52200936eb05d85ddc0b8cc3c4;hb=6d9570c97584758e3cfcac6827d439b7fb844cf4;hp=9f7d8ba850c7476e857dc911d60de5cd7e7e329c;hpb=56c41b294aa47a38ac3e1be70d4868f260cb4274;p=libs%2Fgltk.git

diff --git a/source/listdata.h b/source/listdata.h
index 9f7d8ba..77be5ee 100644
--- a/source/listdata.h
+++ b/source/listdata.h
@@ -20,9 +20,9 @@ public:
 	sigc::signal<void, unsigned> signal_refresh_item;
 
 protected:
-	ListData() { }
+	ListData() = default;
 public:
-	virtual ~ListData() { }
+	virtual ~ListData() = default;
 
 	virtual unsigned size() const = 0;
 	virtual std::string get_string(unsigned) const = 0;
@@ -40,7 +40,7 @@ class ListDataStore: public ListData
 protected:
 	std::vector<T> items;
 
-	ListDataStore() { }
+	ListDataStore() = default;
 
 public:
 	void append(const T &v) { insert(items.size(), v); }
@@ -93,7 +93,7 @@ public:
 		signal_cleared.emit();
 	}
 
-	virtual unsigned size() const { return items.size(); }
+	unsigned size() const override { return items.size(); }
 };
 
 template<typename T>
@@ -111,12 +111,12 @@ public:
 	typedef std::string Func(const T &);
 
 private:
-	Func *func;
+	Func *func = 0;
 
 public:
 	FunctionListData(Func f): func(f) { }
 
-	virtual std::string get_string(unsigned i) const
+	std::string get_string(unsigned i) const override
 	{ return func(this->get(i)); }
 };