Classes
class	clan::DBCommand
	Database command. More...

class	clan::DBCommandProvider
	Database command provider. More...

class	clan::DBConnection
	Database connection. More...

class	clan::DBConnectionProvider
	Database connection provider. More...

class	clan::DBReader
	Database reader. More...

class	clan::DBReaderProvider
	Database reader provider. More...

class	clan::DBTransaction
	Database transaction. More...

class	clan::DBTransactionProvider
	Database transaction provider. More...

Functions
	clan::DBConnection::DBArg::DBArg (DBConnection &db, const std::string &format, DBCommand::Type type)

DBCommand	clan::DBConnection::DBArg::get_result () const

DBArg &	clan::DBConnection::DBArg::set_arg (const std::string &arg)

DBArg &	clan::DBConnection::DBArg::set_arg (const char *arg)

DBArg &	clan::DBConnection::DBArg::set_arg (bool arg)

DBArg &	clan::DBConnection::DBArg::set_arg (int arg)

DBArg &	clan::DBConnection::DBArg::set_arg (double arg)

DBArg &	clan::DBConnection::DBArg::set_arg (const DateTime &arg)

DBArg &	clan::DBConnection::DBArg::set_arg (const DataBuffer &arg)

Construction
enum	clan::DBCommand::Type { clan::DBCommand::stored_procedure, clan::DBCommand::sql_statement }

	clan::DBCommand::DBCommand ()
	Constructs a database command. More...

	clan::DBCommand::DBCommand (const std::shared_ptr< DBCommand_Impl > &impl)
	Constructs a DBCommand. More...

	clan::DBCommand::~DBCommand ()

Attributes
int	clan::DBCommand::get_input_parameter_column (const std::string &name) const
	Returns the index for a given input parameter name. More...

int	clan::DBCommand::get_output_last_insert_rowid () const
	Returns the output parameter containing the row id of the last inserted row. More...

DBCommandProvider *	clan::DBCommand::get_provider ()
	Returns the provider interface for this command. More...

Operations
void	clan::DBCommand::set_input_parameter_string (int index, const std::string &value)
	Sets the specified input parameter index from a string value. More...

void	clan::DBCommand::set_input_parameter_bool (int index, bool value)
	Sets the specified input parameter index from a boolean value. More...

void	clan::DBCommand::set_input_parameter_int (int index, int value)
	Sets the specified input parameter index from an integer value. More...

void	clan::DBCommand::set_input_parameter_double (int index, double value)
	Sets the specified input parameter index from a double value. More...

void	clan::DBCommand::set_input_parameter_datetime (int index, const DateTime &value)
	Sets the specified input parameter index from a DateTime value. More...

void	clan::DBCommand::set_input_parameter_binary (int index, const DataBuffer &value)
	Sets the specified input parameter index from a DataBuffer value. More...

template<class ValueType >
void	clan::DBCommand::set_input_parameter (int index, ValueType value)
	Sets the specified input parameter index from a value. More...

template<class ValueType >
void	clan::DBCommand::set_input_parameter (const std::string &name, ValueType value)
	Sets the specified input parameter name from a value. More...

Construction
virtual	clan::DBCommandProvider::~DBCommandProvider ()

Attributes
virtual int	clan::DBCommandProvider::get_input_parameter_column (const std::string &name) const =0
	Returns the index for a given input parameter name. More...

virtual int	clan::DBCommandProvider::get_output_last_insert_rowid () const =0
	Returns the output parameter containing the row id of the last inserted row. More...

Operations
virtual void	clan::DBCommandProvider::set_input_parameter_string (int index, const std::string &value)=0
	Sets the specified input parameter index from a string value. More...

virtual void	clan::DBCommandProvider::set_input_parameter_bool (int index, bool value)=0
	Sets the specified input parameter index from a boolean value. More...

virtual void	clan::DBCommandProvider::set_input_parameter_int (int index, int value)=0
	Sets the specified input parameter index from an integer value. More...

virtual void	clan::DBCommandProvider::set_input_parameter_double (int index, double value)=0
	Sets the specified input parameter index from a double value. More...

virtual void	clan::DBCommandProvider::set_input_parameter_datetime (int index, const DateTime &value)=0
	Sets the specified input parameter index from a DateTime value. More...

virtual void	clan::DBCommandProvider::set_input_parameter_binary (int index, const DataBuffer &value)=0
	Sets the specified input parameter index from a DataBuffer value. More...

Construction
	clan::DBConnection::DBConnection ()
	Constructs a database connection. More...

	clan::DBConnection::DBConnection (DBConnectionProvider *provider)
	Constructs a DBConnection. More...

	clan::DBConnection::~DBConnection ()

Operations
DBCommand	clan::DBConnection::create_command (const std::string &text, DBCommand::Type type=DBCommand::sql_statement)
	Create database command. More...

template<class Arg1 >
DBCommand	clan::DBConnection::create_command (const std::string &format, Arg1 arg1, DBCommand::Type type=DBCommand::sql_statement)
	Create database command with 1 input argument. More...

template<class Arg1 , class Arg2 >
DBCommand	clan::DBConnection::create_command (const std::string &format, Arg1 arg1, Arg2 arg2, DBCommand::Type type=DBCommand::sql_statement)
	Create database command with 2 input arguments. More...

template<class Arg1 , class Arg2 , class Arg3 >
DBCommand	clan::DBConnection::create_command (const std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, DBCommand::Type type=DBCommand::sql_statement)
	Create database command with 3 input arguments. More...

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 >
DBCommand	clan::DBConnection::create_command (const std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, DBCommand::Type type=DBCommand::sql_statement)
	Create database command with 4 input arguments. More...

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 , class Arg5 >
DBCommand	clan::DBConnection::create_command (const std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, DBCommand::Type type=DBCommand::sql_statement)
	Create database command with 5 input arguments. More...

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 , class Arg5 , class Arg6 >
DBCommand	clan::DBConnection::create_command (const std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6, DBCommand::Type type=DBCommand::sql_statement)
	Create database command with 6 input arguments. More...

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 , class Arg5 , class Arg6 , class Arg7 >
DBCommand	clan::DBConnection::create_command (const std::string &format, Arg1 arg1, Arg2 arg2, Arg3 arg3, Arg4 arg4, Arg5 arg5, Arg6 arg6, Arg7 arg7, DBCommand::Type type=DBCommand::sql_statement)
	Create database command with 7 input arguments. More...

DBTransaction	clan::DBConnection::begin_transaction (DBTransaction::Type type=DBTransaction::deferred)
	Begin a transaction. More...

DBReader	clan::DBConnection::execute_reader (DBCommand &command)
	Begin execution of database command. More...

std::string	clan::DBConnection::execute_scalar_string (DBCommand &command)
	Execute database command and returns the first column of the first row. More...

int	clan::DBConnection::execute_scalar_int (DBCommand &command)
	Execute database command and returns the first column of the first row. More...

void	clan::DBConnection::execute_non_query (DBCommand &command)
	Execute database command. More...

Construction
virtual	clan::DBConnectionProvider::~DBConnectionProvider ()

Operations
virtual DBCommandProvider *	clan::DBConnectionProvider::create_command (const std::string &text, DBCommand::Type type)=0
	Create database command. More...

virtual DBTransactionProvider *	clan::DBConnectionProvider::begin_transaction (DBTransaction::Type type)=0
	Begin a transaction. More...

virtual DBReaderProvider *	clan::DBConnectionProvider::execute_reader (DBCommandProvider *command)=0
	Begin execution of database command. More...

virtual std::string	clan::DBConnectionProvider::execute_scalar_string (DBCommandProvider *command)=0
	Execute database command and returns the first column of the first row. More...

virtual int	clan::DBConnectionProvider::execute_scalar_int (DBCommandProvider *command)=0
	Execute database command and returns the first column of the first row. More...

virtual void	clan::DBConnectionProvider::execute_non_query (DBCommandProvider *command)=0
	Execute database command. More...

Construction
	clan::DBReader::DBReader ()
	Constructs a database reader. More...

	clan::DBReader::DBReader (const std::shared_ptr< DBReader_Impl > &impl)
	Constructs a DBReader. More...

	clan::DBReader::~DBReader ()

Attributes
int	clan::DBReader::get_column_count () const
	Returns the number of columns in the result set. More...

std::string	clan::DBReader::get_column_name (int index) const
	Returns the name of the specified column index. More...

int	clan::DBReader::get_name_index (const std::string &name) const
	Returns the index of the specified column name. More...

DBValue	clan::DBReader::get_column_value (int index) const
	Retrieves the value of the specified column. More...

DBValue	clan::DBReader::get_column_value (const std::string &name) const
	Retrieves the value of the specified column name. More...

std::string	clan::DBReader::get_column_string (int index) const
	Retrieves the value of the specified column as a string. More...

bool	clan::DBReader::get_column_bool (int index) const
	Retrieves the value of the specified column as a boolean. More...

char	clan::DBReader::get_column_char (int index) const
	Retrieves the value of the specified column as a boolean. More...

unsigned char	clan::DBReader::get_column_uchar (int index) const
	Retrieves the value of the specified column as a boolean. More...

int	clan::DBReader::get_column_int (int index) const
	Retrieves the value of the specified column as an integer. More...

unsigned int	clan::DBReader::get_column_uint (int index) const
	Retrieves the value of the specified column as an integer. More...

double	clan::DBReader::get_column_double (int index) const
	Retrieves the value of the specified column as a double. More...

DateTime	clan::DBReader::get_column_datetime (int index) const
	Retrieves the value of the specified column as a DateTime. More...

DataBuffer	clan::DBReader::get_column_binary (int index) const
	Retrieves the value of the specified column as a DataBuffer. More...

std::string	clan::DBReader::get_column_string (const std::string &column_name) const
	Retrieves the value of the specified column as a string. More...

bool	clan::DBReader::get_column_bool (const std::string &column_name) const
	Retrieves the value of the specified column as a boolean. More...

char	clan::DBReader::get_column_char (const std::string &column_name) const
	Retrieves the value of the specified column as a boolean. More...

unsigned char	clan::DBReader::get_column_uchar (const std::string &column_name) const
	Retrieves the value of the specified column as a boolean. More...

int	clan::DBReader::get_column_int (const std::string &column_name) const
	Retrieves the value of the specified column as an integer. More...

unsigned int	clan::DBReader::get_column_uint (const std::string &column_name) const
	Retrieves the value of the specified column as an integer. More...

double	clan::DBReader::get_column_double (const std::string &column_name) const
	Retrieves the value of the specified column as a double. More...

DateTime	clan::DBReader::get_column_datetime (const std::string &column_name) const
	Retrieves the value of the specified column as a DateTime. More...

DataBuffer	clan::DBReader::get_column_binary (const std::string &column_name) const
	Retrieves the value of the specified column as a DataBuffer. More...

DBReaderProvider *	clan::DBReader::get_provider ()
	Returns the provider interface for this reader. More...

Operations
bool	clan::DBReader::retrieve_row ()
	Retrieves a row from the command execution result. More...

void	clan::DBReader::close ()
	Closes the database reader. More...

Construction
virtual	clan::DBReaderProvider::~DBReaderProvider ()

Attributes
virtual int	clan::DBReaderProvider::get_column_count () const =0
	Returns the number of columns in the result set. More...

virtual std::string	clan::DBReaderProvider::get_column_name (int index) const =0
	Returns the name of the specified column index. More...

virtual int	clan::DBReaderProvider::get_name_index (const std::string &name) const =0
	Returns the index of the specified column name. More...

virtual std::string	clan::DBReaderProvider::get_column_string (int index) const =0
	Retrieves the value of the specified column as a string. More...

virtual bool	clan::DBReaderProvider::get_column_bool (int index) const =0
	Retrieves the value of the specified column as a boolean. More...

virtual char	clan::DBReaderProvider::get_column_char (int index) const =0
	Retrieves the value of the specified column as a char. More...

virtual unsigned char	clan::DBReaderProvider::get_column_uchar (int index) const =0
	Retrieves the value of the specified column as an unsigned char. More...

virtual int	clan::DBReaderProvider::get_column_int (int index) const =0
	Retrieves the value of the specified column as an integer. More...

virtual unsigned int	clan::DBReaderProvider::get_column_uint (int index) const =0
	Retrieves the value of the specified column as an unsigned integer. More...

virtual double	clan::DBReaderProvider::get_column_double (int index) const =0
	Retrieves the value of the specified column as a double. More...

virtual DateTime	clan::DBReaderProvider::get_column_datetime (int index) const =0
	Retrieves the value of the specified column as a DateTime. More...

virtual DataBuffer	clan::DBReaderProvider::get_column_binary (int index) const =0
	Retrieves the value of the specified column as a DataBuffer. More...

Operations
virtual bool	clan::DBReaderProvider::retrieve_row ()=0
	Retrieves a row from the command execution result. More...

virtual void	clan::DBReaderProvider::close ()=0
	Closes the database reader. More...

Construction
enum	clan::DBTransaction::Type { clan::DBTransaction::deferred, clan::DBTransaction::immediate, clan::DBTransaction::exclusive, clan::DBTransaction::default_transaction }

	clan::DBTransaction::DBTransaction ()
	Constructs a database transaction. More...

	clan::DBTransaction::DBTransaction (const std::shared_ptr< DBTransaction_Impl > &impl)
	Constructs a DBTransaction. More...

	clan::DBTransaction::~DBTransaction ()

Attributes
DBTransactionProvider *	clan::DBTransaction::get_provider ()
	Returns the provider interface for this transaction. More...

Operations
void	clan::DBTransaction::commit ()
	Commits the transaction. More...

void	clan::DBTransaction::rollback ()
	Rolls the transaction back. More...

Construction
virtual	clan::DBTransactionProvider::~DBTransactionProvider ()

Operations
virtual void	clan::DBTransactionProvider::commit ()=0
	Commits the transaction. More...

virtual void	clan::DBTransactionProvider::rollback ()=0
	Rolls the transaction back. More...

Detailed Description

Enumeration Type Documentation

enum clan::DBTransaction::Type

Enumerator
deferred
immediate
exclusive
default_transaction

enum clan::DBCommand::Type

Enumerator
stored_procedure
sql_statement

Function Documentation

clan::DBConnection::DBArg::DBArg	(	DBConnection &	db,
		const std::string &	format,
		DBCommand::Type	type
	)

inline

clan::DBCommand::DBCommand ( )

Constructs a database command.

clan::DBCommand::DBCommand ( const std::shared_ptr< DBCommand_Impl > & impl )

Constructs a DBCommand.

Parameters

impl	= Shared Ptr

clan::DBConnection::DBConnection ( )

Constructs a database connection.

clan::DBConnection::DBConnection ( DBConnectionProvider * provider )

Constructs a DBConnection.

Parameters

provider = DBConnection Provider

clan::DBReader::DBReader ( )

Constructs a database reader.

clan::DBReader::DBReader ( const std::shared_ptr< DBReader_Impl > & impl )

Constructs a DBReader.

Parameters

impl	= Shared Ptr

clan::DBTransaction::DBTransaction ( )

Constructs a database transaction.

clan::DBTransaction::DBTransaction ( const std::shared_ptr< DBTransaction_Impl > & impl )

Constructs a DBTransaction.

Parameters

impl	= Shared Ptr

clan::DBCommand::~DBCommand ( )

virtual clan::DBCommandProvider::~DBCommandProvider ( )

inlinevirtual

clan::DBConnection::~DBConnection ( )

virtual clan::DBConnectionProvider::~DBConnectionProvider ( )

inlinevirtual

clan::DBReader::~DBReader ( )

virtual clan::DBReaderProvider::~DBReaderProvider ( )

inlinevirtual

clan::DBTransaction::~DBTransaction ( )

virtual clan::DBTransactionProvider::~DBTransactionProvider ( )

inlinevirtual

virtual DBTransactionProvider* clan::DBConnectionProvider::begin_transaction ( DBTransaction::Type type )

pure virtual

Begin a transaction.

DBTransaction clan::DBConnection::begin_transaction ( DBTransaction::Type type = DBTransaction::deferred )

Begin a transaction.

virtual void clan::DBReaderProvider::close ( )

pure virtual

Closes the database reader.

void clan::DBReader::close ( )

Closes the database reader.

virtual void clan::DBTransactionProvider::commit ( )

pure virtual

Commits the transaction.

void clan::DBTransaction::commit ( )

Commits the transaction.

virtual DBCommandProvider* clan::DBConnectionProvider::create_command	(	const std::string &	text,
		DBCommand::Type	type
	)

pure virtual

Create database command.

DBCommand clan::DBConnection::create_command	(	const std::string &	text,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

Create database command.

template<class Arg1 >

DBCommand clan::DBConnection::create_command	(	const std::string &	format,
		Arg1	arg1,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

inline

Create database command with 1 input argument.

template<class Arg1 , class Arg2 >

DBCommand clan::DBConnection::create_command	(	const std::string &	format,
		Arg1	arg1,
		Arg2	arg2,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

inline

Create database command with 2 input arguments.

template<class Arg1 , class Arg2 , class Arg3 >

DBCommand clan::DBConnection::create_command	(	const std::string &	format,
		Arg1	arg1,
		Arg2	arg2,
		Arg3	arg3,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

inline

Create database command with 3 input arguments.

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 >

DBCommand clan::DBConnection::create_command	(	const std::string &	format,
		Arg1	arg1,
		Arg2	arg2,
		Arg3	arg3,
		Arg4	arg4,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

inline

Create database command with 4 input arguments.

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 , class Arg5 >

DBCommand clan::DBConnection::create_command	(	const std::string &	format,
		Arg1	arg1,
		Arg2	arg2,
		Arg3	arg3,
		Arg4	arg4,
		Arg5	arg5,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

inline

Create database command with 5 input arguments.

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 , class Arg5 , class Arg6 >

DBCommand clan::DBConnection::create_command	(	const std::string &	format,
		Arg1	arg1,
		Arg2	arg2,
		Arg3	arg3,
		Arg4	arg4,
		Arg5	arg5,
		Arg6	arg6,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

inline

Create database command with 6 input arguments.

template<class Arg1 , class Arg2 , class Arg3 , class Arg4 , class Arg5 , class Arg6 , class Arg7 >

DBCommand clan::DBConnection::create_command	(	const std::string &	format,
		Arg1	arg1,
		Arg2	arg2,
		Arg3	arg3,
		Arg4	arg4,
		Arg5	arg5,
		Arg6	arg6,
		Arg7	arg7,
		DBCommand::Type	type = `DBCommand::sql_statement`
	)

inline

Create database command with 7 input arguments.

virtual void clan::DBConnectionProvider::execute_non_query ( DBCommandProvider * command )

pure virtual

Execute database command.

void clan::DBConnection::execute_non_query ( DBCommand & command )

Execute database command.

virtual DBReaderProvider* clan::DBConnectionProvider::execute_reader ( DBCommandProvider * command )

pure virtual

Begin execution of database command.

DBReader clan::DBConnection::execute_reader ( DBCommand & command )

Begin execution of database command.

virtual int clan::DBConnectionProvider::execute_scalar_int ( DBCommandProvider * command )

pure virtual

Execute database command and returns the first column of the first row.

int clan::DBConnection::execute_scalar_int ( DBCommand & command )

Execute database command and returns the first column of the first row.

virtual std::string clan::DBConnectionProvider::execute_scalar_string ( DBCommandProvider * command )

pure virtual

Execute database command and returns the first column of the first row.

std::string clan::DBConnection::execute_scalar_string ( DBCommand & command )

Execute database command and returns the first column of the first row.

virtual DataBuffer clan::DBReaderProvider::get_column_binary ( int index ) const

pure virtual

Retrieves the value of the specified column as a DataBuffer.

DataBuffer clan::DBReader::get_column_binary ( int index ) const

Retrieves the value of the specified column as a DataBuffer.

DataBuffer clan::DBReader::get_column_binary ( const std::string & column_name ) const

Retrieves the value of the specified column as a DataBuffer.

virtual bool clan::DBReaderProvider::get_column_bool ( int index ) const

pure virtual

Retrieves the value of the specified column as a boolean.

bool clan::DBReader::get_column_bool ( int index ) const

Retrieves the value of the specified column as a boolean.

bool clan::DBReader::get_column_bool ( const std::string & column_name ) const

Retrieves the value of the specified column as a boolean.

virtual char clan::DBReaderProvider::get_column_char ( int index ) const

pure virtual

Retrieves the value of the specified column as a char.

char clan::DBReader::get_column_char ( int index ) const

Retrieves the value of the specified column as a boolean.

char clan::DBReader::get_column_char ( const std::string & column_name ) const

Retrieves the value of the specified column as a boolean.

virtual int clan::DBReaderProvider::get_column_count ( ) const

pure virtual

Returns the number of columns in the result set.

int clan::DBReader::get_column_count ( ) const

Returns the number of columns in the result set.

virtual DateTime clan::DBReaderProvider::get_column_datetime ( int index ) const

pure virtual

Retrieves the value of the specified column as a DateTime.

DateTime clan::DBReader::get_column_datetime ( int index ) const

Retrieves the value of the specified column as a DateTime.

DateTime clan::DBReader::get_column_datetime ( const std::string & column_name ) const

Retrieves the value of the specified column as a DateTime.

virtual double clan::DBReaderProvider::get_column_double ( int index ) const

pure virtual

Retrieves the value of the specified column as a double.

double clan::DBReader::get_column_double ( int index ) const

Retrieves the value of the specified column as a double.

double clan::DBReader::get_column_double ( const std::string & column_name ) const

Retrieves the value of the specified column as a double.

virtual int clan::DBReaderProvider::get_column_int ( int index ) const

pure virtual

Retrieves the value of the specified column as an integer.

int clan::DBReader::get_column_int ( int index ) const

Retrieves the value of the specified column as an integer.

int clan::DBReader::get_column_int ( const std::string & column_name ) const

Retrieves the value of the specified column as an integer.

virtual std::string clan::DBReaderProvider::get_column_name ( int index ) const

pure virtual

Returns the name of the specified column index.

std::string clan::DBReader::get_column_name ( int index ) const

Returns the name of the specified column index.

virtual std::string clan::DBReaderProvider::get_column_string ( int index ) const

pure virtual

Retrieves the value of the specified column as a string.

std::string clan::DBReader::get_column_string ( int index ) const

Retrieves the value of the specified column as a string.

std::string clan::DBReader::get_column_string ( const std::string & column_name ) const

Retrieves the value of the specified column as a string.

virtual unsigned char clan::DBReaderProvider::get_column_uchar ( int index ) const

pure virtual

Retrieves the value of the specified column as an unsigned char.

unsigned char clan::DBReader::get_column_uchar ( int index ) const

Retrieves the value of the specified column as a boolean.

unsigned char clan::DBReader::get_column_uchar ( const std::string & column_name ) const

Retrieves the value of the specified column as a boolean.

virtual unsigned int clan::DBReaderProvider::get_column_uint ( int index ) const

pure virtual

Retrieves the value of the specified column as an unsigned integer.

unsigned int clan::DBReader::get_column_uint ( int index ) const

Retrieves the value of the specified column as an integer.

unsigned int clan::DBReader::get_column_uint ( const std::string & column_name ) const

Retrieves the value of the specified column as an integer.

DBValue clan::DBReader::get_column_value ( int index ) const

Retrieves the value of the specified column.

DBValue clan::DBReader::get_column_value ( const std::string & name ) const

Retrieves the value of the specified column name.

virtual int clan::DBCommandProvider::get_input_parameter_column ( const std::string & name ) const

pure virtual

Returns the index for a given input parameter name.

int clan::DBCommand::get_input_parameter_column ( const std::string & name ) const

Returns the index for a given input parameter name.

virtual int clan::DBReaderProvider::get_name_index ( const std::string & name ) const

pure virtual

Returns the index of the specified column name.

int clan::DBReader::get_name_index ( const std::string & name ) const

Returns the index of the specified column name.

virtual int clan::DBCommandProvider::get_output_last_insert_rowid ( ) const

pure virtual

Returns the output parameter containing the row id of the last inserted row.

int clan::DBCommand::get_output_last_insert_rowid ( ) const

Returns the output parameter containing the row id of the last inserted row.

DBTransactionProvider* clan::DBTransaction::get_provider ( )

Returns the provider interface for this transaction.

DBCommandProvider* clan::DBCommand::get_provider ( )

Returns the provider interface for this command.

DBReaderProvider* clan::DBReader::get_provider ( )

Returns the provider interface for this reader.

DBCommand clan::DBConnection::DBArg::get_result ( ) const

inline

virtual bool clan::DBReaderProvider::retrieve_row ( )

pure virtual

Retrieves a row from the command execution result.

Returns: True if a row was retrieved, false if there are no more rows

bool clan::DBReader::retrieve_row ( )

Retrieves a row from the command execution result.

Returns: True if a row was retrieved, false if there are no more rows

virtual void clan::DBTransactionProvider::rollback ( )

pure virtual

Rolls the transaction back.

void clan::DBTransaction::rollback ( )

Rolls the transaction back.

DBArg& clan::DBConnection::DBArg::set_arg ( const std::string & arg )

inline

DBArg& clan::DBConnection::DBArg::set_arg ( const char * arg )

inline

DBArg& clan::DBConnection::DBArg::set_arg ( bool arg )

inline

DBArg& clan::DBConnection::DBArg::set_arg ( int arg )

inline

DBArg& clan::DBConnection::DBArg::set_arg ( double arg )

inline

DBArg& clan::DBConnection::DBArg::set_arg ( const DateTime & arg )

inline

DBArg& clan::DBConnection::DBArg::set_arg ( const DataBuffer & arg )

inline

template<class ValueType >

void clan::DBCommand::set_input_parameter	(	int	index,
		ValueType	value
	)

Sets the specified input parameter index from a value.

template<class ValueType >

void clan::DBCommand::set_input_parameter	(	const std::string &	name,
		ValueType	value
	)

Sets the specified input parameter name from a value.

virtual void clan::DBCommandProvider::set_input_parameter_binary	(	int	index,
		const DataBuffer &	value
	)

pure virtual

Sets the specified input parameter index from a DataBuffer value.

void clan::DBCommand::set_input_parameter_binary	(	int	index,
		const DataBuffer &	value
	)

Sets the specified input parameter index from a DataBuffer value.

virtual void clan::DBCommandProvider::set_input_parameter_bool	(	int	index,
		bool	value
	)

pure virtual

Sets the specified input parameter index from a boolean value.

void clan::DBCommand::set_input_parameter_bool	(	int	index,
		bool	value
	)

Sets the specified input parameter index from a boolean value.

virtual void clan::DBCommandProvider::set_input_parameter_datetime	(	int	index,
		const DateTime &	value
	)

pure virtual

Sets the specified input parameter index from a DateTime value.

void clan::DBCommand::set_input_parameter_datetime	(	int	index,
		const DateTime &	value
	)

Sets the specified input parameter index from a DateTime value.

virtual void clan::DBCommandProvider::set_input_parameter_double	(	int	index,
		double	value
	)

pure virtual

Sets the specified input parameter index from a double value.

void clan::DBCommand::set_input_parameter_double	(	int	index,
		double	value
	)

Sets the specified input parameter index from a double value.

virtual void clan::DBCommandProvider::set_input_parameter_int	(	int	index,
		int	value
	)

pure virtual

Sets the specified input parameter index from an integer value.

void clan::DBCommand::set_input_parameter_int	(	int	index,
		int	value
	)

Sets the specified input parameter index from an integer value.

virtual void clan::DBCommandProvider::set_input_parameter_string	(	int	index,
		const std::string &	value
	)

pure virtual

Sets the specified input parameter index from a string value.

void clan::DBCommand::set_input_parameter_string	(	int	index,
		const std::string &	value
	)

Sets the specified input parameter index from a string value.

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Enumeration Type Documentation

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