Mark overridden virtual functions as such

[libs/core.git] / source / core / getopt.h

diff --git a/source/core/getopt.h b/source/core/getopt.h
index ade620bf94d5c46bc2b6c36197a807a4b4edb986..575184f3400b2699cf3ba078a90633550ffd9e6d 100644 (file)
--- a/source/core/getopt.h
+++ b/source/core/getopt.h
@@ -17,7 +17,7 @@ private:
 
 public:
        usage_error(const std::string &w, const std::string &h = std::string()): std::runtime_error(w), m_help(h) { }
-       virtual ~usage_error() throw() = default;
+       ~usage_error() throw() override = default;
 
        const char *help() const throw() { return m_help.c_str(); }
 };
@@ -128,17 +128,17 @@ private:
 
        public:
                OptionImpl(char, const std::string &, const Store &, ArgType);
-               virtual ~OptionImpl();
+               ~OptionImpl() override;
 
-               virtual OptionImpl &set_help(const std::string &);
-               virtual OptionImpl &set_help(const std::string &, const std::string &);
-               virtual OptionImpl &bind_seen_count(unsigned &);
+               OptionImpl &set_help(const std::string &) override;
+               OptionImpl &set_help(const std::string &, const std::string &) override;
+               OptionImpl &bind_seen_count(unsigned &) override;
                char get_short() const { return shrt; }
                const std::string &get_long() const { return lng; }
                ArgType get_arg_type() const { return arg_type; }
                const std::string &get_help() const { return help; }
                const std::string &get_metavar() const { return metavar; }
-               virtual unsigned get_seen_count() const { return seen_count; }
+               unsigned get_seen_count() const override { return seen_count; }
                void process();
                void process(const std::string &);
        };
@@ -153,9 +153,9 @@ private:
 
        public:
                ArgumentImpl(const std::string &, const Store &, ArgType);
-               virtual ~ArgumentImpl();
+               ~ArgumentImpl() override;
 
-               virtual ArgumentImpl &set_help(const std::string &);
+               ArgumentImpl &set_help(const std::string &) override;
                const std::string &get_name() const { return name; }
                ArgType get_type() const { return type; }
                const std::string &get_help() const { return help; }
@@ -172,14 +172,14 @@ private:
        public:
                SimpleStore(T &d): data(d) { }
 
-               virtual SimpleStore *clone() const
+               SimpleStore *clone() const override
                { return new SimpleStore(data); }
 
-               virtual bool is_list() const { return false; }
+               bool is_list() const override { return false; }
 
-               virtual void store() { }
+               void store() override { }
 
-               virtual void store(const std::string &a)
+               void store(const std::string &a) override
                { data = lexical_cast<T>(a); }
        };
 
@@ -192,14 +192,14 @@ private:
        public:
                ListStore(T &d): data(d) { }
 
-               virtual ListStore *clone() const
+               ListStore *clone() const override
                { return new ListStore(data); }
 
-               virtual bool is_list() const { return true; }
+               bool is_list() const override { return true; }
 
-               virtual void store() { }
+               void store() override { }
 
-               virtual void store(const std::string &a)
+               void store(const std::string &a) override
                { data.push_back(lexical_cast<typename T::value_type>(a)); }
        };