Mark overridden virtual functions as such

[libs/core.git] / source / stringcodec / utf16.h

diff --git a/source/stringcodec/utf16.h b/source/stringcodec/utf16.h
index 7fecf1efaad4ef7918da7b6ed8aa3f4122b69ef3..73d81cb9c26a15ec4ad9c318e4525f5a5a4a3705 100644 (file)
--- a/source/stringcodec/utf16.h
+++ b/source/stringcodec/utf16.h
@@ -24,32 +24,32 @@ public:
        class Encoder: public Codec::Encoder
        {
        private:
-               Endian endian;
-               bool emit_bom;
+               Endian endian = BIG;
+               bool emit_bom = true;
 
        public:
                Encoder(ErrorMode em = DEFAULT, Endian en = BIG);
 
-               virtual void encode_char(unichar, std::string &);
+               void encode_char(unichar, std::string &) override;
        private:
-               virtual void transliterate(unichar, std::string &);
+               void transliterate(unichar, std::string &) override;
        };
 
        class Decoder: public Codec::Decoder
        {
        private:
-               Endian endian;
+               Endian endian = AUTO;
 
        public:
                Decoder(ErrorMode em = DEFAULT, Endian en = AUTO);
 
-               virtual unichar decode_char(const std::string &, std::string::const_iterator &);
+               unichar decode_char(const std::string &, std::string::const_iterator &) override;
        private:
                unichar decode_unit(const std::string &, const std::string::const_iterator &, std::string::const_iterator &);
        };
 
 private:
-       Endian endian;
+       Endian endian = AUTO;
 
 public:
        Utf16(ErrorMode em = DEFAULT, Endian en = AUTO):
@@ -57,13 +57,13 @@ public:
                endian(en)
        { }
 
-       virtual const char *get_name() const
+       const char *get_name() const override
        { return endian==BIG ? "UTF-16-BE" : endian==LITTLE ? "UTF-16-LE" : "UTF-16"; }
 
-       virtual Encoder *create_encoder(ErrorMode em = DEFAULT) const
+       Encoder *create_encoder(ErrorMode em = DEFAULT) const override
        { return new Encoder(get_error_mode(em), endian); }
 
-       virtual Decoder *create_decoder(ErrorMode em = DEFAULT) const
+       Decoder *create_decoder(ErrorMode em = DEFAULT) const override
        { return new Decoder(get_error_mode(em), endian); }
 };