Abstract class for types with date and time, with or without fractional part: DATETIME, DATETIME(N), TIMESTAMP, TIMESTAMP(N). More...

#include <field.h>

Inheritance diagram for Field_temporal_with_date_and_time:

[legend]

Public Member Functions
	Field_temporal_with_date_and_time (uchar ptr_arg, uchar null_ptr_arg, uchar null_bit_arg, uchar auto_flags_arg, const char *field_name_arg, uint8 dec_arg)
	Constructor for Field_temporal_with_date_and_time. More...

void	store_timestamp (const my_timeval *tm) override
	Stores a timestamp value in timeval format in a field. More...

Public Member Functions inherited from Field_temporal_with_date
	Field_temporal_with_date (uchar ptr_arg, uchar null_ptr_arg, uchar null_bit_arg, uchar auto_flags_arg, const char *field_name_arg, uint8 int_length_arg, uint8 dec_arg)
	Constructor for Field_temporal. More...

bool	send_to_protocol (Protocol *protocol) const override
	Send the value of this field over the protocol using the correct Protocol::store*() function which matches the type of the field. More...

type_conversion_status	store_time (MYSQL_TIME *ltime, uint8 dec) final
	Store MYSQL_TIME value with the given amount of decimal digits into a field. More...

String *	val_str (String , String ) const override

longlong	val_time_temporal () const override
	Returns TIME value in packed longlong format. More...

longlong	val_date_temporal () const override
	Returns DATE/DATETIME value in packed longlong format. More...

longlong	val_time_temporal_at_utc () const override

longlong	val_date_temporal_at_utc () const override

bool	get_time (MYSQL_TIME *ltime) const final

type_conversion_status	validate_stored_val (THD *thd) override
	Validate date value stored in the field. More...

Public Member Functions inherited from Field_temporal
	Field_temporal (uchar ptr_arg, uchar null_ptr_arg, uchar null_bit_arg, uchar auto_flags_arg, const char *field_name_arg, uint32 len_arg, uint8 dec_arg)
	Constructor for Field_temporal. More...

Item_result	result_type () const final

uint32	max_display_length () const final

bool	str_needs_quotes () const final

uint	is_equal (const Create_field *new_field) const final
	Whether a field being created is type-compatible with an existing one. More...

Item_result	numeric_context_result_type () const final
	Returns Item_result type of a field when it appears in numeric context such as: SELECT time_column + 1; SELECT SUM(time_column); Examples: More...

enum Item_result	cmp_type () const final

enum Derivation	derivation () const final

uint	repertoire () const final

const CHARSET_INFO *	charset () const final

bool	can_be_compared_as_longlong () const final

bool	binary () const final

type_conversion_status	store (const char str, size_t len, const CHARSET_INFO cs) final
	Store string into a date/time/datetime field. More...

type_conversion_status	store_decimal (const my_decimal *decimal) final

type_conversion_status	store (longlong nr, bool unsigned_val) override

type_conversion_status	store (double nr) final

double	val_real () const override

uint8	get_dec () const

my_decimal *	val_decimal (my_decimal *decimal_value) const override

my_time_flags_t	get_date_flags (const THD *thd) const

uint8	get_fractional_digits () const

Public Member Functions inherited from Field
	Field (const Field &)=default

void	operator= (Field &)=delete

bool	has_insert_default_general_value_expression () const
	Checks if the field is marked as having a general expression to generate default values. More...

bool	has_insert_default_datetime_value_expression () const
	Checks if the field is marked as having a datetime value expression to generate default values on inserts. More...

bool	has_update_default_datetime_value_expression () const
	Checks if the field is marked as having a datetime value expression to generate default values on updates. More...

bool	has_insert_default_constant_expression () const
	Checks if the field is marked as having a constant expression to generate default values. More...

uchar *	get_null_ptr ()

virtual void	set_field_length (uint32 length)

virtual void	add_to_cost (CostOfItem *cost) const
	Update '*cost' with the fact that this Field is accessed. More...

bool	is_flag_set (unsigned flag) const

void	set_flag (unsigned flag)

void	clear_flag (unsigned flag)

uint32	all_flags () const

virtual bool	is_unsigned () const
	Whether the field is signed or not. More...

bool	is_gcol () const

bool	is_virtual_gcol () const

void	set_hidden (dd::Column::enum_hidden_type hidden)
	Sets the hidden type for this field. More...

dd::Column::enum_hidden_type	hidden () const

bool	is_hidden () const

bool	is_hidden_by_system () const

bool	is_hidden_by_user () const

bool	is_field_for_functional_index () const

	Field (uchar ptr_arg, uint32 length_arg, uchar null_ptr_arg, uchar null_bit_arg, uchar auto_flags_arg, const char *field_name_arg)
	This is used as a table name when the table structure is not set up. More...

virtual	~Field ()=default

void	reset_warnings ()

void	set_tmp_nullable ()
	Turn on temporary nullability for the field. More...

void	reset_tmp_nullable ()
	Turn off temporary nullability for the field. More...

void	reset_tmp_null ()
	Reset temporary NULL value for field. More...

void	set_tmp_null ()
	Set field to temporary value NULL. More...

bool	is_tmp_nullable () const

bool	is_tmp_null () const

virtual type_conversion_status	store_packed (longlong nr)
	Store a temporal value in packed longlong format into a field. More...

type_conversion_status	store_time (MYSQL_TIME *ltime)
	Store MYSQL_TYPE value into a field when the number of fractional digits is not important or is not know. More...

type_conversion_status	store (const char to, size_t length, const CHARSET_INFO cs, enum_check_fields check_level)

virtual longlong	val_int () const =0

longlong	val_temporal_by_field_type () const
	Returns "native" packed longlong representation of a TIME or DATE/DATETIME field depending on field type. More...

String *	val_str (String *str) const

String *	val_int_as_str (String *val_buffer, bool unsigned_flag) const
	Interpret field value as an integer but return the result as a string. More...

virtual Item_result	cast_to_int_type () const

bool	gcol_expr_is_equal (const Create_field *field) const
	Check whether generated columns' expressions are the same. More...

virtual bool	eq (const Field *field) const

virtual bool	eq_def (const Field *field) const

virtual uint32	pack_length () const

virtual uint32	pack_length_in_rec () const

virtual bool	compatible_field_size (uint metadata, Relay_log_info , uint16, int order) const
	Check to see if field size is compatible with destination. More...

virtual uint	pack_length_from_metadata (uint field_metadata) const

virtual uint	row_pack_length () const

int	save_field_metadata (uchar *first_byte)

virtual uint32	data_length (ptrdiff_t row_offset=0) const

virtual uint32	max_data_length () const
	Get the maximum size of the data in packed format. More...

virtual type_conversion_status	reset ()

virtual bool	get_timestamp (my_timeval tm, int warnings) const
	Returns a UTC component in `struct timeval` format. More...

virtual void	set_default ()

void	evaluate_insert_default_function ()
	Evaluates the `INSERT` default function and stores the result in the field. More...

void	evaluate_update_default_function ()
	Evaluates the `UPDATE` default function, if one exists, and stores the result in the record buffer. More...

virtual bool	zero_pack () const

virtual enum ha_base_keytype	key_type () const

virtual uint32	key_length () const

virtual enum_field_types	type () const =0

virtual enum_field_types	real_type () const

virtual enum_field_types	binlog_type () const

int	cmp (const uchar *str) const

virtual int	cmp_max (const uchar a, const uchar b, uint max_len) const

virtual int	cmp (const uchar , const uchar ) const =0

virtual int	cmp_binary (const uchar a, const uchar b, uint32 max_length=~0L) const

virtual int	cmp_offset (ptrdiff_t row_offset) const

virtual int	cmp_binary_offset (ptrdiff_t row_offset) const

virtual int	key_cmp (const uchar a, const uchar b) const

virtual int	key_cmp (const uchar *str, uint length) const

virtual uint	decimals () const

virtual bool	is_text_key_type () const

virtual void	sql_type (String &str) const =0

bool	is_null (ptrdiff_t row_offset=0) const
	Check whether the full table's row is NULL or the Field has value NULL. More...

bool	is_real_null (ptrdiff_t row_offset=0) const
	Check whether the Field has value NULL (temporary or actual). More...

bool	is_null_in_record (const uchar *record) const
	Check if the Field has value NULL or the record specified by argument has value NULL for this Field. More...

void	set_null (ptrdiff_t row_offset=0)
	Set field to value NULL. More...

void	set_notnull (ptrdiff_t row_offset=0)
	Set field to value NOT NULL. More...

type_conversion_status	check_constraints (int mysql_errno)
	Check NOT NULL constraint on the field after temporary nullability is disabled. More...

void	set_check_for_truncated_fields (enum_check_fields check_for_truncated_fields)
	Remember the value of THD::check_for_truncated_fields to handle possible NOT-NULL constraint errors after BEFORE-trigger execution is finished. More...

bool	is_nullable () const

uint	null_offset (const uchar *record) const

uint	null_offset () const

void	set_null_ptr (uchar *p_null_ptr, uint p_null_bit)

virtual void	make_send_field (Send_field *send_field) const
	Populates a Send_field object with metadata about the column represented by this Field object. More...

virtual size_t	make_sort_key (uchar *buff, size_t length) const =0
	Writes a copy of the current value in the record buffer, suitable for sorting using byte-by-byte comparison. More...

virtual size_t	make_sort_key (uchar *buff, size_t length, size_t trunc_pos) const
	Writes a copy of the current value in the record buffer, suitable for sorting using byte-by-byte comparison. More...

virtual bool	optimize_range (uint idx, uint part) const
	Whether this field can be used for index range scans when in the given keypart of the given index. More...

virtual void	mem_free ()

virtual Field *	new_field (MEM_ROOT root, TABLE new_table) const

Field *	new_field (MEM_ROOT root, TABLE new_table, uchar new_ptr, uchar new_null_ptr, uint new_null_bit) const

virtual Field *	new_key_field (MEM_ROOT root, TABLE new_table, uchar new_ptr, uchar new_null_ptr, uint new_null_bit) const

Field *	new_key_field (MEM_ROOT root, TABLE new_table, uchar *new_ptr) const

virtual Field *	clone (MEM_ROOT *mem_root) const =0
	Makes a shallow copy of the Field object. More...

void	move_field (uchar ptr_arg, uchar null_ptr_arg, uchar null_bit_arg)

virtual void	move_field_offset (ptrdiff_t ptr_diff)

virtual void	get_image (uchar buff, size_t length, const CHARSET_INFO ) const

virtual void	set_image (const uchar buff, size_t length, const CHARSET_INFO )

virtual size_t	get_key_image (uchar *buff, size_t length, imagetype type) const

virtual void	set_key_image (const uchar *buff, size_t length)

longlong	val_int_offset (ptrdiff_t row_offset)

longlong	val_int (uchar *new_ptr)

String *	val_str (String str, uchar new_ptr)

virtual uchar *	pack (uchar to, const uchar from, size_t max_length) const
	Pack the field into a format suitable for storage and transfer. More...

uchar *	pack (uchar *to) const

virtual const uchar *	unpack (uchar to, const uchar from, uint param_data)
	Unpack a field from row data. More...

const uchar *	unpack (const uchar *from)

virtual uchar *	pack_with_metadata_bytes (uchar to, const uchar from, uint max_length) const
	This function does the same thing as pack(), except for the difference that max_length does not mean the number of bytes in the output, but the maximum field length from the input (which must be exactly field->max_field_length()). More...

virtual bool	pack_diff (uchar **to, ulonglong value_options) const
	Write the field for the binary log in diff format. More...

virtual uint	max_packed_col_length () const
	This is a wrapper around pack_length() used by filesort() to determine how many bytes we need for packing "addon fields". More...

uint	offset (uchar *record) const

void	copy_data (ptrdiff_t src_record_offset)

virtual bool	get_date (MYSQL_TIME *ltime, my_time_flags_t fuzzydate) const

const CHARSET_INFO *	charset_for_protocol () const

virtual const CHARSET_INFO *	sort_charset () const

virtual bool	has_charset () const

virtual bool	match_collation_to_optimize_range () const

virtual void	set_derivation (enum Derivation)

bool	set_warning (Sql_condition::enum_severity_level level, unsigned int code, int cut_increment)
	Produce warning or note about data saved into field. More...

bool	set_warning (Sql_condition::enum_severity_level level, uint code, int cut_increment, const char view_db, const char view_name)
	Produce warning or note about data saved into field. More...

bool	warn_if_overflow (int op_result)
	Process decimal library return codes and issue warnings for overflow and truncation. More...

virtual void	init (TABLE *table_arg)

longlong	convert_decimal2longlong (const my_decimal val, bool unsigned_flag, bool has_overflow)
	Conversion from decimal to longlong. More...

virtual uint32	char_length () const

virtual geometry_type	get_geometry_type () const

void	dbug_print () const

ha_storage_media	field_storage_type () const

void	set_storage_type (ha_storage_media storage_type_arg)

column_format_type	column_format () const

void	set_column_format (column_format_type column_format_arg)

virtual void	hash (ulong nr, ulong nr2) const

virtual ulonglong	get_max_int_value () const
	Get the upper limit of the MySQL integral and floating-point type. More...

virtual const uchar *	data_ptr () const
	Return a const pointer to the actual data in the record buffer. More...

const uchar *	field_ptr () const
	Return a const pointer to where the field is stored in the record buffer. More...

uchar *	field_ptr ()
	Return a pointer to where the field is stored in the record buffer. More...

void	set_field_ptr (uchar *ptr_arg)

virtual bool	is_updatable () const
	Checks whether a string field is part of write_set. More...

bool	is_part_of_actual_key (THD thd, uint cur_index, KEY cur_index_info) const
	Check whether field is part of the index taking the index extensions flag into account. More...

Key_map	get_covering_prefix_keys () const
	Get covering prefix keys. More...

virtual bool	is_array () const
	Whether the field is a typed array. More...

virtual uint32	get_length_bytes () const
	Return number of bytes the field's length takes. More...

bool	handle_old_value () const
	Whether field's old valued have to be handled. More...

virtual void	set_field_index (uint16 field_index)
	Sets field index. More...

uint16	field_index () const
	Returns field index. More...

Protected Member Functions
void	init_timestamp_flags ()
	Initialize flags for TIMESTAMP DEFAULT CURRENT_TIMESTAMP / ON UPDATE CURRENT_TIMESTAMP columns. More...

virtual void	store_timestamp_internal (const my_timeval *tm)=0
	Store "struct timeval" value into field. More...

bool	convert_TIME_to_timestamp (const MYSQL_TIME ltime, const Time_zone &tz, my_timeval tm, int *error)

Protected Member Functions inherited from Field_temporal_with_date
virtual bool	get_date_internal (MYSQL_TIME *ltime) const =0
	Low level function to get value into MYSQL_TIME, without checking for being valid. More...

virtual bool	get_date_internal_at_utc (MYSQL_TIME *ltime) const

bool	get_internal_check_zero (MYSQL_TIME *ltime, my_time_flags_t fuzzydate) const
	Get value into MYSQL_TIME and check TIME_NO_ZERO_DATE flag. More...

type_conversion_status	convert_number_to_TIME (longlong nr, bool unsigned_val, int nanoseconds, MYSQL_TIME ltime, int warning) final
	Convert a number with fractional part with nanosecond precision into MYSQL_TIME, according to the field type. More...

bool	convert_str_to_TIME (const char str, size_t len, const CHARSET_INFO cs, MYSQL_TIME ltime, MYSQL_TIME_STATUS status) final
	Convert a string to MYSQL_TIME, according to the field type. More...

type_conversion_status	store_internal_adjust_frac (MYSQL_TIME ltime, int warnings) final
	Low level routine to store a MYSQL_TIME value into a field with rounding/truncation according to the field decimals() value and sql_mode. More...

virtual my_time_flags_t	date_flags (const THD *thd) const
	Flags that are passed as "flag" argument to check_date(), number_to_datetime(), str_to_datetime(). More...

my_time_flags_t	date_flags () const
	Flags that are passed as "flag" argument to check_date(), number_to_datetime(), str_to_datetime(). More...

Protected Member Functions inherited from Field_temporal
virtual type_conversion_status	store_internal (const MYSQL_TIME ltime, int error)=0
	Low level routine to store a MYSQL_TIME value into a field. More...

type_conversion_status	store_lldiv_t (const lldiv_t lld, int warning)
	Store a temporal value in lldiv_t into a field, with rounding according to the field decimals() value. More...

longlong	convert_number_to_datetime (longlong nr, bool unsigned_val, MYSQL_TIME ltime, int warnings)
	Convert an integer number into MYSQL_TIME, according to the field type. More...

bool	set_warnings (const ErrConvString &str, int warnings)
	Set warnings from a warning vector. More...

my_time_flags_t	date_flags () const
	Flags that are passed as "flag" argument to check_date(), number_to_datetime(), str_to_datetime(). More...

bool	set_datetime_warning (Sql_condition::enum_severity_level level, uint code, const ErrConvString &val, enum_mysql_timestamp_type ts_type, int truncate_increment)
	Produce warning or note about double datetime data saved into field. More...

Protected Member Functions inherited from Field
uchar *	pack_int16 (uchar to, const uchar from, size_t max_length) const

const uchar *	unpack_int16 (uchar to, const uchar from) const

uchar *	pack_int24 (uchar to, const uchar from, size_t max_length) const

const uchar *	unpack_int24 (uchar to, const uchar from) const

uchar *	pack_int32 (uchar to, const uchar from, size_t max_length) const

const uchar *	unpack_int32 (uchar to, const uchar from) const

uchar *	pack_int64 (uchar to, const uchar from, size_t max_length) const

const uchar *	unpack_int64 (uchar to, const uchar from) const

Private Member Functions
int	do_save_field_metadata (uchar *metadata_ptr) const override
	Retrieve the field metadata for fields. More...

Additional Inherited Members
Public Types inherited from Field
enum	enum_auto_flags { NONE = 0 , NEXT_NUMBER = 1 , DEFAULT_NOW = 2 , ON_UPDATE_NOW = 4 , GENERATED_FROM_EXPRESSION = 8 }
	Flags for Field::auto_flags / Create_field::auto_flags bitmaps. More...

enum	geometry_type { GEOM_GEOMETRY = 0 , GEOM_POINT = 1 , GEOM_LINESTRING = 2 , GEOM_POLYGON = 3 , GEOM_MULTIPOINT = 4 , GEOM_MULTILINESTRING = 5 , GEOM_MULTIPOLYGON = 6 , GEOM_GEOMETRYCOLLECTION = 7 }

enum	imagetype { itRAW , itMBR }

Static Public Member Functions inherited from Field
static bool	type_can_have_key_part (enum_field_types)
	Check whether a field type can be partially indexed by a key. More...

static enum_field_types	field_type_merge (enum_field_types, enum_field_types)
	Return type of which can carry value of both given types in UNION result. More...

static Item_result	result_merge_type (enum_field_types)
	Detect Item_result by given field type of UNION merge result. More...

Public Attributes inherited from Field
TABLE *	table
	Pointer to TABLE object that owns this field. More...

const char *	orig_db_name {nullptr}
	Pointer to original database name, only non-NULL for a temporary table. More...

const char *	orig_table_name {nullptr}
	Pointer to original table name, only non-NULL for a temporary table. More...

const char **	table_name

const char *	field_name

LEX_CSTRING	comment

Key_map	key_start

Key_map	part_of_key
	Keys that includes this field except of prefix keys. More...

Key_map	part_of_prefixkey
	Prefix keys. More...

Key_map	part_of_sortkey

Key_map	part_of_key_not_extended
	All keys that include this field, but not extended by the storage engine to include primary key columns. More...

uint32	field_length

uchar	null_bit

uchar	auto_flags
	Bitmap of flags indicating if field value is auto-generated by default and/or on update, and in which way. More...

bool	is_created_from_null_item
	If true, this field was created in create_tmp_field_from_item from a NULL value. More...

bool	m_indexed
	True if this field belongs to some index (unlike part_of_key, the index might have only a prefix). More...

LEX_CSTRING	m_engine_attribute = EMPTY_CSTR

LEX_CSTRING	m_secondary_engine_attribute = EMPTY_CSTR

Value_generator *	gcol_info {nullptr}

bool	stored_in_db
	Indication that the field is physically stored in tables rather than just generated on SQL queries. More...

Value_generator *	m_default_val_expr {nullptr}
	Holds the expression to be used to generate default values. More...

Static Public Attributes inherited from Field
static constexpr size_t	MAX_VARCHAR_WIDTH {65535}

static constexpr size_t	MAX_TINY_BLOB_WIDTH {255}

static constexpr size_t	MAX_SHORT_BLOB_WIDTH {65535}

static constexpr size_t	MAX_MEDIUM_BLOB_WIDTH {16777215}

static constexpr size_t	MAX_LONG_BLOB_WIDTH {4294967295}

Static Protected Member Functions inherited from Field_temporal
static uint8	normalize_dec (uint8 dec_arg)
	Adjust number of decimal digits from DECIMAL_NOT_SPECIFIED to DATETIME_MAX_DECIMALS. More...

Protected Attributes inherited from Field_temporal
uint8	dec

Protected Attributes inherited from Field
uchar *	ptr
	Holds the position to the field in record. More...

Static Protected Attributes inherited from Field
static uchar	dummy_null_buffer = ' '

Detailed Description

Abstract class for types with date and time, with or without fractional part: DATETIME, DATETIME(N), TIMESTAMP, TIMESTAMP(N).

Constructor & Destructor Documentation

◆ Field_temporal_with_date_and_time()

Field_temporal_with_date_and_time::Field_temporal_with_date_and_time	(	uchar *	ptr_arg,
		uchar *	null_ptr_arg,
		uchar	null_bit_arg,
		uchar	auto_flags_arg,
		const char *	field_name_arg,
		uint8	dec_arg
	)

inline

Constructor for Field_temporal_with_date_and_time.

Parameters

ptr_arg	See Field definition
null_ptr_arg	See Field definition
null_bit_arg	See Field definition
auto_flags_arg	See Field definition
field_name_arg	See Field definition
dec_arg	Number of second fraction digits, 0..6.

Member Function Documentation

◆ convert_TIME_to_timestamp()

bool Field_temporal_with_date_and_time::convert_TIME_to_timestamp	(	const MYSQL_TIME *	ltime,
		const Time_zone &	tz,
		my_timeval *	tm,
		int *	error
	)

protected

◆ do_save_field_metadata()

int Field_temporal_with_date_and_time::do_save_field_metadata ( uchar * metadata_ptr ) const

inlineoverrideprivatevirtual

Retrieve the field metadata for fields.

This default implementation returns 0 and saves 0 in the metadata_ptr value.

Parameters

metadata_ptr First byte of field metadata

Returns: 0 no bytes written.

Reimplemented from Field.

Reimplemented in Field_temporal_with_date_and_timef.

◆ init_timestamp_flags()

void Field_temporal_with_date_and_time::init_timestamp_flags ( )

protected

Initialize flags for TIMESTAMP DEFAULT CURRENT_TIMESTAMP / ON UPDATE CURRENT_TIMESTAMP columns.

◆ store_timestamp()

void Field_temporal_with_date_and_time::store_timestamp ( const my_timeval * )

overridevirtual

Stores a timestamp value in timeval format in a field.

Note

store_timestamp(), get_timestamp() and store_time() do not depend on timezone and always work "in UTC".
The default implementation of this interface expects that storing the value will not fail. For most Field descendent classes, this is not the case. However, this interface is only used when the function CURRENT_TIMESTAMP is used as a column default expression, and currently we only allow TIMESTAMP and DATETIME columns to be declared with this as the column default. Hence it is enough that the classes implementing columns with these types either override this interface, or that store_time(MYSQL_TIME*, uint8) does not fail.
The column types above interpret decimals() to mean the scale of the fractional seconds.
We also have the limitation that the scale of a column must be the same as the scale of the CURRENT_TIMESTAMP. I.e. we only allow

[ TIMESTAMP | DATETIME ] (n) [ DEFAULT | ON UPDATE ] CURRENT_TIMESTAMP (n)

server_mock::MySQLColumnType::TIMESTAMP

@ TIMESTAMP

Time_type::DATETIME

@ DATETIME

Locked_row_action::DEFAULT

@ DEFAULT

Lock_strength::UPDATE

@ UPDATE

Ternary_option::ON

@ ON

n

int n

Definition: xcom_base.cc:508

Since this interface relies on the caller to truncate the value according to this Field's scale, it will work with all constructs that we currently allow.

Reimplemented from Field.

◆ store_timestamp_internal()

virtual void Field_temporal_with_date_and_time::store_timestamp_internal ( const my_timeval * tm )

protectedpure virtual

Store "struct timeval" value into field.

The value must be properly rounded or truncated according to the number of fractional second digits.

Implemented in Field_timestamp, Field_datetime, Field_datetimef, and Field_timestampf.

The documentation for this class was generated from the following files:

sql/field.h
sql/field.cc

Public Member Functions

Protected Member Functions

Private Member Functions

Additional Inherited Members