PODBC::Field Class Reference

Class for Field Data. More...

#include <podbc.h>

Inherits PVarType.

Collaboration diagram for PODBC::Field:

Public Member Functions
	~Field ()
Field &	operator= (const Field &other)
Field &	operator= (const PVarType &other)
virtual bool	SetType (BasicType type, PINDEX options=0)
void	SetDefaultValues ()
	Initialise/Set the Default values for Field of New Record. More...
void	SetNULL ()
	Set value to NULL. More...
bool	IsNULL () const
	Is curreently NULL value. More...
PINDEX	GetColumn () const
	Get column index number, 1 up. More...
const PString	GetName () const
	Get column name. More...
int	GetDataType () const
unsigned	GetScale () const
bool	IsNullable () const
bool	IsReadOnly () const
bool	IsUpdatable () const
bool	IsAutoIncrement () const
bool	IsAutoIndex ()
unsigned	GetPrecision () const
bool	Post ()

Protected Member Functions
	Field (Row &row, PINDEX column)
virtual void	OnGetValue ()
virtual void	OnValueChanged ()
virtual void	InternalCopy (const PVarType &other)

Protected Attributes
Row &	m_row
PINDEX	m_column
	Back Reference to the Row. More...
PString	m_name
	Column number. More...
int	m_odbcType
	Column Name. More...
unsigned	m_scale
bool	m_isNullable
bool	m_isReadOnly
bool	m_isAutoIncrement
unsigned	m_decimals
FieldExtra *	m_extra
	Number of decimal places to Round. More...

Detailed Description

Class for Field Data.

Constructor & Destructor Documentation

PODBC::Field::~Field

(

)

PODBC::Field::Field ( Row &  row, PINDEX  column  )

protected

Member Function Documentation

PINDEX PODBC::Field::GetColumn ( ) const

inline

Get column index number, 1 up.

References m_column.

int PODBC::Field::GetDataType ( ) const

inline

References m_odbcType.

Referenced by PODBC::Row::ColumnType().

const PString PODBC::Field::GetName ( ) const

inline

Get column name.

References m_name.

Referenced by PODBC::Row::ColumnName().

unsigned PODBC::Field::GetPrecision ( ) const

inline

References m_decimals.

Referenced by PODBC::Row::ColumnPrecision().

unsigned PODBC::Field::GetScale ( ) const

inline

References m_scale.

Referenced by PODBC::Row::ColumnScale().

virtual void PODBC::Field::InternalCopy ( const PVarType &  other )

protectedvirtual

bool PODBC::Field::IsAutoIncrement ( ) const

inline

References m_isAutoIncrement.

Referenced by IsAutoIndex().

bool PODBC::Field::IsAutoIndex ( )

inline

References IsAutoIncrement().

Referenced by PODBC::Row::IsColumnAutoIndex().

bool PODBC::Field::IsNULL

(

)

const

Is curreently NULL value.

bool PODBC::Field::IsNullable ( ) const

inline

References m_isNullable.

Referenced by PODBC::Row::IsColumnNullable().

bool PODBC::Field::IsReadOnly ( ) const

inline

References m_isReadOnly.

Referenced by IsUpdatable().

bool PODBC::Field::IsUpdatable ( ) const

inline

References IsReadOnly().

Referenced by PODBC::Row::IsColumnUpdatable().

virtual void PODBC::Field::OnGetValue ( )

protectedvirtual

virtual void PODBC::Field::OnValueChanged ( )

protectedvirtual

Field& PODBC::Field::operator= ( const Field &  other )

inline

Field& PODBC::Field::operator= ( const PVarType &  other )

inline

bool PODBC::Field::Post

(

)

void PODBC::Field::SetDefaultValues

(

)

Initialise/Set the Default values for Field of New Record.

void PODBC::Field::SetNULL

(

)

Set value to NULL.

virtual bool PODBC::Field::SetType ( BasicType  type, PINDEX  options = 0  )

virtual

Member Data Documentation

PINDEX PODBC::Field::m_column

protected

Back Reference to the Row.

Referenced by GetColumn().

unsigned PODBC::Field::m_decimals

protected

Referenced by GetPrecision().

FieldExtra* PODBC::Field::m_extra

protected

Number of decimal places to Round.

bool PODBC::Field::m_isAutoIncrement

protected

Referenced by IsAutoIncrement().

bool PODBC::Field::m_isNullable

protected

Referenced by IsNullable().

bool PODBC::Field::m_isReadOnly

protected

Referenced by IsReadOnly().

PString PODBC::Field::m_name

protected

Column number.

Referenced by GetName().

int PODBC::Field::m_odbcType

protected

Column Name.

Referenced by GetDataType().

Row& PODBC::Field::m_row

protected

unsigned PODBC::Field::m_scale

protected

Referenced by GetScale().

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

• podbc.h