sptk::CDatabaseField Class Reference
[Database Support]

database field More...

#include <CDatabaseField.h>

Inheritance diagram for sptk::CDatabaseField:

List of all members.

Public Member Functions
	CDatabaseField (const std::string fieldName, int fieldColumn, int fieldType, CVariantType dataType, int fieldLength, int fieldScale=4)
bool	checkSize (uint32_t sz)
	Checks the internal buffer size.
int	fieldColumn () const
	Reports field column number.
int	fieldType () const
	Reports database field type.
uint32_t	fieldSize () const
	Reports field size.
Public Attributes
std::string	displayName
	Column display name.
std::string	displayFormat
	Column display format.
int	alignment
	Column alignment.
bool	visible
	Is column visible?
Protected Attributes
int	m_fldType
	Native database data type.
int	m_fldColumn
	Field column number in recordset.
int	m_fldSize
	Field size.
int	m_fldScale
	Field scale, optional, for floating point fields.
Friends
class	CQuery
class	CDatabase

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Detailed Description

database field

A special variation of CField to support database field essentials

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Constructor & Destructor Documentation

sptk::CDatabaseField::CDatabaseField	(	const std::string	fieldName,
		int	fieldColumn,
		int	fieldType,
		CVariantType	dataType,
		int	fieldLength,
		int	fieldScale = 4
	)

Constructor

Parameters:

	fieldName	std::string, field name
	fieldColumn	int, field column number
	fieldType	int, database field type
	dataType	CVariantType, variant data type
	fieldLength	int, database field length
	fieldScale	int, database field scale

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Member Function Documentation

bool sptk::CDatabaseField::checkSize

(

uint32_t

sz

)

Checks the internal buffer size.

The internal buffer is automatically extended to fit the required size of data

Parameters:

sz

uint32_t, data size (in bytes)

Returns:

true if success

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

• CDatabaseField.h