Add missing override attribute

6 files changed, 104 insertions, 103 deletions

diff --git a/libodbcpp/odbc-column.h b/libodbcpp/odbc-column.h
index 678a042..b914793 100644
--- a/libodbcpp/odbc-column.h
+++ b/libodbcpp/odbc-column.h
@@ -34,8 +34,8 @@ namespace ODBC {
 			virtual operator struct tm () const { throw std::bad_cast(); }
 			virtual operator SQL_TIMESTAMP_STRUCT () const { throw std::bad_cast(); }
 
-			bool isNull() const;
-			virtual void apply(DB::HandleField &) const = 0;
+			bool isNull() const override;
+			virtual void apply(DB::HandleField &) const override = 0;
 
 			const SelectCommand *	selectCmd;
 		protected:
@@ -50,19 +50,19 @@ namespace ODBC {
 			{
 				data.resize(std::max<SQLULEN>(sizeHint, 64) + 1);
 			}
-			virtual SQLSMALLINT ctype() const { return SQL_C_CHAR; }
-			virtual SQLSMALLINT stype() const { return SQL_CHAR; }
-			virtual SQLULEN size() const { return data.size(); }
-			virtual SQLINTEGER dp() const { return 0; }
-			virtual const void * dataAddress() const { return &data.front(); }
-			virtual void * rwDataAddress() { return &data.front(); }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_CHAR; }
+			virtual SQLSMALLINT stype() const override { return SQL_CHAR; }
+			virtual SQLULEN size() const override { return data.size(); }
+			virtual SQLINTEGER dp() const override { return 0; }
+			virtual const void * dataAddress() const override { return &data.front(); }
+			virtual void * rwDataAddress() override { return &data.front(); }
 			void operator=(const Glib::ustring & d);
-			bool resize();
-			virtual operator std::string () const { return std::string(&data.front(), bindLen); }
-			virtual operator Glib::ustring () const { return std::string(&data.front(), bindLen); }
-			virtual void apply(DB::HandleField &) const;
+			bool resize() override;
+			virtual operator std::string () const override { return std::string(&data.front(), bindLen); }
+			virtual operator Glib::ustring () const override { return std::string(&data.front(), bindLen); }
+			virtual void apply(DB::HandleField &) const override;
 		protected:
-			virtual const Param * meAsAParam() const { return this; }
+			virtual const Param * meAsAParam() const override { return this; }
 			CharArray data;
 	};
 	class SignedIntegerColumn : public Column, public SignedIntegerParam {
@@ -70,21 +70,21 @@ namespace ODBC {
 			SignedIntegerColumn(SelectCommand * sc, const Glib::ustring & n, unsigned int i) :
 				DB::Column(n, i),
 				Column(sc, n, i) { }
-			virtual SQLSMALLINT ctype() const { return SignedIntegerParam::ctype(); }
-			virtual SQLULEN size() const { return SignedIntegerParam::size(); }
-			virtual void * rwDataAddress() { return &data; }
-			virtual operator int () const { return data; }
-			virtual operator long () const { return data; }
-			virtual operator long long () const { return data; }
-			virtual const Param * meAsAParam() const { return this; }
-			virtual void apply(DB::HandleField &) const;
+			virtual SQLSMALLINT ctype() const override { return SignedIntegerParam::ctype(); }
+			virtual SQLULEN size() const override { return SignedIntegerParam::size(); }
+			virtual void * rwDataAddress() override { return &data; }
+			virtual operator int () const override { return data; }
+			virtual operator long () const override { return data; }
+			virtual operator long long () const override { return data; }
+			virtual const Param * meAsAParam() const override { return this; }
+			virtual void apply(DB::HandleField &) const override;
 	};
 #ifdef COMPLETENESS
 	class UnsignedIntegerColumn : public Column, public UnsignedIntegerParam {
 		public:
 			UnsignedIntegerColumn(SelectCommand * sc, const Glib::ustring & n, unsigned int i) :
 				Column(sc, n, i) { }
-			virtual const Param * meAsAParam() const { return this; }
+			virtual const Param * meAsAParam() const override { return this; }
 	};
 #endif
 	class FloatingPointColumn : public Column, public FloatingPointParam {
@@ -92,37 +92,37 @@ namespace ODBC {
 			FloatingPointColumn(SelectCommand * sc, const Glib::ustring & n, unsigned int i) :
 				DB::Column(n, i),
 				Column(sc, n, i) { }
-			virtual SQLSMALLINT ctype() const { return FloatingPointParam::ctype(); }
-			virtual SQLULEN size() const { return FloatingPointParam::size(); }
-			virtual void * rwDataAddress() { return &data; }
-			virtual operator double () const { return data; }
-			virtual operator float () const { return data; }
-			virtual const Param * meAsAParam() const { return this; }
-			virtual void apply(DB::HandleField &) const;
+			virtual SQLSMALLINT ctype() const override { return FloatingPointParam::ctype(); }
+			virtual SQLULEN size() const override { return FloatingPointParam::size(); }
+			virtual void * rwDataAddress() override { return &data; }
+			virtual operator double () const override { return data; }
+			virtual operator float () const override { return data; }
+			virtual const Param * meAsAParam() const override { return this; }
+			virtual void apply(DB::HandleField &) const override;
 	};
 	class IntervalColumn : public Column, public IntervalParam {
 		public:
 			IntervalColumn(SelectCommand * sc, const Glib::ustring & n, unsigned int i) :
 				DB::Column(n, i),
 				Column(sc, n, i) { }
-			virtual SQLSMALLINT ctype() const { return IntervalParam::ctype(); }
-			virtual SQLULEN size() const { return IntervalParam::size(); }
-			virtual void * rwDataAddress() { return &data; }
+			virtual SQLSMALLINT ctype() const override { return IntervalParam::ctype(); }
+			virtual SQLULEN size() const override { return IntervalParam::size(); }
+			virtual void * rwDataAddress() override { return &data; }
 			virtual operator boost::posix_time::time_duration () const;
-			virtual const Param * meAsAParam() const { return this; }
-			virtual void apply(DB::HandleField &) const;
+			virtual const Param * meAsAParam() const override { return this; }
+			virtual void apply(DB::HandleField &) const override;
 	};
 	class TimeStampColumn : public Column, public TimeStampParam {
 		public:
 			TimeStampColumn(SelectCommand * sc, const Glib::ustring & n, unsigned int i) :
 				DB::Column(n, i),
 				Column(sc, n, i) { }
-			virtual SQLSMALLINT ctype() const { return TimeStampParam::ctype(); }
-			virtual SQLULEN size() const { return TimeStampParam::size(); }
-			virtual void * rwDataAddress() { return &data; }
+			virtual SQLSMALLINT ctype() const override { return TimeStampParam::ctype(); }
+			virtual SQLULEN size() const override { return TimeStampParam::size(); }
+			virtual void * rwDataAddress() override { return &data; }
 			virtual operator boost::posix_time::ptime () const;
-			virtual const Param * meAsAParam() const { return this; }
-			virtual void apply(DB::HandleField &) const;
+			virtual const Param * meAsAParam() const override { return this; }
+			virtual void apply(DB::HandleField &) const override;
 	};
 }
 
diff --git a/libodbcpp/odbc-command.h b/libodbcpp/odbc-command.h
index d7173e3..ab3f65b 100644
--- a/libodbcpp/odbc-command.h
+++ b/libodbcpp/odbc-command.h
@@ -14,30 +14,31 @@ namespace ODBC {
 			Command(const Connection &, const std::string & sql);
 			virtual ~Command() = 0;
 
-			void				bindParamI(unsigned int i, int val);
-			void				bindParamI(unsigned int i, long val);
-			void				bindParamI(unsigned int i, long long val);
-			void				bindParamI(unsigned int i, unsigned int val);
-			void				bindParamI(unsigned int i, unsigned long int val);
-			void				bindParamI(unsigned int i, unsigned long long int val);
+			void				bindParamI(unsigned int i, int val) override;
+			void				bindParamI(unsigned int i, long val) override;
+			void				bindParamI(unsigned int i, long long val) override;
+			void				bindParamI(unsigned int i, unsigned int val) override;
+			void				bindParamI(unsigned int i, unsigned long int val) override;
+			void				bindParamI(unsigned int i, unsigned long long int val) override;
 
-			void				bindParamB(unsigned int i, bool val);
+			void				bindParamB(unsigned int i, bool val) override;
 
-			void				bindParamF(unsigned int i, double val);
-			void				bindParamF(unsigned int i, float val);
+			void				bindParamF(unsigned int i, double val) override;
+			void				bindParamF(unsigned int i, float val) override;
 
-			void				bindParamS(unsigned int i, const Glib::ustring &);
+			void				bindParamS(unsigned int i, const Glib::ustring &) override;
 
-			void				bindParamT(unsigned int i, const boost::posix_time::time_duration &);
-			void				bindParamT(unsigned int i, const boost::posix_time::ptime &);
+			void				bindParamT(unsigned int i, const boost::posix_time::time_duration &) override;
+			void				bindParamT(unsigned int i, const boost::posix_time::ptime &) override;
 
-			void				bindNull(unsigned int i);
+			void				bindNull(unsigned int i) override;
 
 		protected:
 			friend class Param;
 			friend class Column;
 			SQLHSTMT        	hStmt;
 			const Connection&	connection;
+
 		private:
 			Params				params;
 
diff --git a/libodbcpp/odbc-connection.h b/libodbcpp/odbc-connection.h
index 8c14af4..7fe5c56 100644
--- a/libodbcpp/odbc-connection.h
+++ b/libodbcpp/odbc-connection.h
@@ -21,18 +21,18 @@ namespace ODBC {
 			SQLHENV 		env;
 			SQLHDBC 		conn;
 
-			void			finish() const;
-			int				beginTx() const;
-			int				commitTx() const;
-			int				rollbackTx() const;
+			void			finish() const override;
+			int				beginTx() const override;
+			int				commitTx() const override;
+			int				rollbackTx() const override;
 			void			abortTx() const;
 			bool			txIsAborted() const;
-			bool			inTx() const;
-			void			ping() const;
+			bool			inTx() const override;
+			void			ping() const override;
 			std::string		getAttrStr(SQLINTEGER) const;
 			SQLINTEGER		getAttrInt(SQLINTEGER) const;
-			DB::BulkDeleteStyle bulkDeleteStyle() const;
-			DB::BulkUpdateStyle bulkUpdateStyle() const;
+			DB::BulkDeleteStyle bulkDeleteStyle() const override;
+			DB::BulkUpdateStyle bulkUpdateStyle() const override;
 
 			DB::SelectCommand * newSelectCommand(const std::string & sql) override;
 			DB::ModifyCommand * newModifyCommand(const std::string & sql) override;
diff --git a/libodbcpp/odbc-modifycommand.h b/libodbcpp/odbc-modifycommand.h
index 5b2a4f4..796ee2f 100644
--- a/libodbcpp/odbc-modifycommand.h
+++ b/libodbcpp/odbc-modifycommand.h
@@ -10,7 +10,7 @@ namespace ODBC {
 			ModifyCommand(const Connection &, const std::string & sql);
 			~ModifyCommand();
 			// Execute the command and return effected row count
-			unsigned int		execute(bool allowNoChange = true);
+			unsigned int		execute(bool allowNoChange = true) override;
 	};
 }
 
diff --git a/libodbcpp/odbc-param.h b/libodbcpp/odbc-param.h
index ca49c46..96ab7f3 100644
--- a/libodbcpp/odbc-param.h
+++ b/libodbcpp/odbc-param.h
@@ -32,11 +32,11 @@ namespace ODBC {
 		public:
 			BooleanParam() : Param() { }
 			BooleanParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
-			virtual SQLSMALLINT ctype() const { return SQL_C_BIT; }
-			virtual SQLSMALLINT stype() const { return SQL_C_BIT; }
-			virtual SQLULEN size() const { return sizeof(SQLINTEGER); }
-			virtual SQLINTEGER dp() const { return 0; }
-			virtual const void * dataAddress() const { return &data; }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_BIT; }
+			virtual SQLSMALLINT stype() const override { return SQL_C_BIT; }
+			virtual SQLULEN size() const override { return sizeof(SQLINTEGER); }
+			virtual SQLINTEGER dp() const override { return 0; }
+			virtual const void * dataAddress() const override { return &data; }
 			void operator=(const SQLINTEGER & d) { data = d; }
 		protected:
 			SQLINTEGER data;
@@ -45,11 +45,11 @@ namespace ODBC {
 		public:
 			SignedIntegerParam() : Param() { }
 			SignedIntegerParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
-			virtual SQLSMALLINT ctype() const { return SQL_C_LONG; }
-			virtual SQLSMALLINT stype() const { return SQL_C_LONG; }
-			virtual SQLULEN size() const { return sizeof(SQLINTEGER); }
-			virtual SQLINTEGER dp() const { return 0; }
-			virtual const void * dataAddress() const { return &data; }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_LONG; }
+			virtual SQLSMALLINT stype() const override { return SQL_C_LONG; }
+			virtual SQLULEN size() const override { return sizeof(SQLINTEGER); }
+			virtual SQLINTEGER dp() const override { return 0; }
+			virtual const void * dataAddress() const override { return &data; }
 			void operator=(const SQLINTEGER & d) { data = d; }
 		protected:
 			SQLINTEGER data;
@@ -58,11 +58,11 @@ namespace ODBC {
 		public:
 			UnsignedIntegerParam() : Param() { }
 			UnsignedIntegerParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
-			virtual SQLSMALLINT ctype() const { return SQL_C_ULONG; }
-			virtual SQLSMALLINT stype() const { return SQL_C_ULONG; }
-			virtual SQLULEN size() const { return sizeof(SQLUINTEGER); }
-			virtual SQLINTEGER dp() const { return 0; }
-			virtual const void * dataAddress() const { return &data; }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_ULONG; }
+			virtual SQLSMALLINT stype() const override { return SQL_C_ULONG; }
+			virtual SQLULEN size() const override { return sizeof(SQLUINTEGER); }
+			virtual SQLINTEGER dp() const override { return 0; }
+			virtual const void * dataAddress() const override { return &data; }
 			void operator=(const SQLUINTEGER & d) { data = d; }
 		protected:
 			SQLUINTEGER data;
@@ -71,11 +71,11 @@ namespace ODBC {
 		public:
 			FloatingPointParam() : Param() { }
 			FloatingPointParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
-			virtual SQLSMALLINT ctype() const { return SQL_C_DOUBLE; }
-			virtual SQLSMALLINT stype() const { return SQL_C_DOUBLE; }
-			virtual SQLULEN size() const { return sizeof(SQLDOUBLE); }
-			virtual SQLINTEGER dp() const { return 10; }
-			virtual const void * dataAddress() const { return &data; }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_DOUBLE; }
+			virtual SQLSMALLINT stype() const override { return SQL_C_DOUBLE; }
+			virtual SQLULEN size() const override { return sizeof(SQLDOUBLE); }
+			virtual SQLINTEGER dp() const override { return 10; }
+			virtual const void * dataAddress() const override { return &data; }
 			void operator=(const SQLDOUBLE & d) { data = d; }
 		protected:
 			SQLDOUBLE data;
@@ -84,11 +84,11 @@ namespace ODBC {
 		public:
 			GlibUstringParam() : Param() { }
 			GlibUstringParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
-			virtual SQLSMALLINT ctype() const { return SQL_C_CHAR; }
-			virtual SQLSMALLINT stype() const { return SQL_CHAR; }
-			virtual SQLULEN size() const { return data.bytes(); }
-			virtual SQLINTEGER dp() const { return 0; }
-			virtual const void * dataAddress() const { return data.data(); }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_CHAR; }
+			virtual SQLSMALLINT stype() const override { return SQL_CHAR; }
+			virtual SQLULEN size() const override { return data.bytes(); }
+			virtual SQLINTEGER dp() const override { return 0; }
+			virtual const void * dataAddress() const override { return data.data(); }
 			void operator=(const Glib::ustring & d);
 		protected:
 			Glib::ustring data;
@@ -97,11 +97,11 @@ namespace ODBC {
 		public:
 			IntervalParam() : Param() { }
 			IntervalParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
-			virtual SQLSMALLINT ctype() const { return SQL_C_INTERVAL_DAY_TO_SECOND; }
-			virtual SQLSMALLINT stype() const { return SQL_INTERVAL_DAY_TO_SECOND; }
-			virtual SQLULEN size() const { return sizeof(SQL_INTERVAL_STRUCT); }
-			virtual SQLINTEGER dp() const { return boost::posix_time::time_res_traits::num_fractional_digits(); }
-			virtual const void * dataAddress() const { return &data; }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_INTERVAL_DAY_TO_SECOND; }
+			virtual SQLSMALLINT stype() const override { return SQL_INTERVAL_DAY_TO_SECOND; }
+			virtual SQLULEN size() const override { return sizeof(SQL_INTERVAL_STRUCT); }
+			virtual SQLINTEGER dp() const override { return boost::posix_time::time_res_traits::num_fractional_digits(); }
+			virtual const void * dataAddress() const override { return &data; }
 			void operator=(const boost::posix_time::time_duration & d);
 		protected:
 			SQL_INTERVAL_STRUCT data;
@@ -110,11 +110,11 @@ namespace ODBC {
 		public:
 			TimeStampParam() : Param() { }
 			TimeStampParam(Command * c, unsigned int i) : Param(c, i) { bindLen = size(); }
-			virtual SQLSMALLINT ctype() const { return SQL_C_TYPE_TIMESTAMP; }
-			virtual SQLSMALLINT stype() const { return SQL_TYPE_TIMESTAMP; }
-			virtual SQLULEN size() const { return sizeof(SQL_TIMESTAMP_STRUCT); }
-			virtual SQLINTEGER dp() const { return boost::posix_time::time_res_traits::num_fractional_digits(); }
-			virtual const void * dataAddress() const { return &data; }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_TYPE_TIMESTAMP; }
+			virtual SQLSMALLINT stype() const override { return SQL_TYPE_TIMESTAMP; }
+			virtual SQLULEN size() const override { return sizeof(SQL_TIMESTAMP_STRUCT); }
+			virtual SQLINTEGER dp() const override { return boost::posix_time::time_res_traits::num_fractional_digits(); }
+			virtual const void * dataAddress() const override { return &data; }
 			void operator=(const boost::posix_time::ptime & d);
 		protected:
 			SQL_TIMESTAMP_STRUCT data;
@@ -123,11 +123,11 @@ namespace ODBC {
 		public:
 			NullParam() : Param() { }
 			NullParam(Command * c, unsigned int i) : Param(c, i) { bindLen = SQL_NULL_DATA; }
-			virtual SQLSMALLINT ctype() const { return SQL_C_LONG; }
-			virtual SQLSMALLINT stype() const { return SQL_C_LONG; }
-			virtual SQLULEN size() const { return 0; }
-			virtual SQLINTEGER dp() const { return 0; }
-			virtual const void * dataAddress() const { return NULL; }
+			virtual SQLSMALLINT ctype() const override { return SQL_C_LONG; }
+			virtual SQLSMALLINT stype() const override { return SQL_C_LONG; }
+			virtual SQLULEN size() const override { return 0; }
+			virtual SQLINTEGER dp() const override { return 0; }
+			virtual const void * dataAddress() const override { return NULL; }
 	};
 }
 
diff --git a/libodbcpp/odbc-selectcommand.h b/libodbcpp/odbc-selectcommand.h
index 1fb2220..2d4311a 100644
--- a/libodbcpp/odbc-selectcommand.h
+++ b/libodbcpp/odbc-selectcommand.h
@@ -10,8 +10,8 @@ namespace ODBC {
 		public:
 			SelectCommand (const Connection &, const std::string & sql);
 			~SelectCommand();
-			bool				fetch();
-			void				execute();
+			bool				fetch() override;
+			void				execute() override;
 
 		private:
 			bool				fetch(SQLSMALLINT orientation = SQL_FETCH_NEXT, SQLLEN offset = 0);