ODBCField Class Reference

#include <ODBCField.h>

Inheritance diagram for ODBCField:

Public Member Functions
	ODBCField ()
virtual	~ODBCField ()
bool	init (SQL::Query *_query, BIND *_bind, const String &_name)
virtual const wchar_t *	serverDataTypeName () const
virtual bool	__getDataSize (size_t *_size, bool _maxsize)
virtual bool	__getData (void *_buf, size_t *_size, SQL::DataType _bufType)
Public Member Functions inherited from Object
virtual String	toString () const
virtual void	destroy ()
String	className () const
bool	isInstanceOf (const std::type_info &typeinfo) const
virtual const std::type_info &	typeInfo () const

Additional Inherited Members
Static Public Member Functions inherited from ODBCData
static const wchar_t *	__TYPE_NAME (SQLSMALLINT _type)
static SQLULEN	__TYPE_SIZE (SQLSMALLINT _type, SQLULEN _size)
static size_t	__TYPE_ALIGN (size_t _offset, SQLSMALLINT _type)
static SQLSMALLINT	__VALUE_TYPE (SQLSMALLINT _type)
Protected Member Functions inherited from SQL::Field
	Field (Query *_queryHandle)
virtual	~Field ()
Protected Member Functions inherited from Object
virtual	~Object ()
	Object ()
Protected Member Functions inherited from ODBCData
virtual ODBCQuery *	query () const =0
ODBCConnection *	conn () const
	ODBCData ()
SQL::DataType	init (BIND *_bind)
const wchar_t *	serverDataTypeName () const
bool	__getDataSize (size_t *_size, bool _maxsize)
bool	__getData (void *_buf, size_t *_size, SQL::DataType _bufType)
bool	getInteger (void *_buf, size_t *_size)
bool	getUInteger (void *_buf, size_t *_size)
bool	getFloat (void *_buf, size_t *_size)
bool	getDate (SQL::Date *_buf, size_t *_size)
bool	getTime (SQL::Time *_buf, size_t *_size)
bool	getTimeStamp (SQL::TimeStamp *_buf, size_t *_size)
bool	getInterval (SQL::Interval *_buf, size_t *_size)
bool	getBytes (byte_t *_buf, size_t *_size)
bool	writeTo (OutputStream *_output, size_t *_size)
Protected Attributes inherited from SQL::Field
Query *	__queryHandle
String	__name
DataType	__dataType
short	__precision
short	__scale
Protected Attributes inherited from ODBCData
BIND *	__bind
size_t	__maxsize

Detailed Description

Definition at line 6 of file ODBCField.h.

Constructor & Destructor Documentation

ODBCField()

ODBCField::ODBCField

(

)

~ODBCField()

ODBCField::~ODBCField ( )

virtual

Definition at line 60 of file ODBCField.cpp.

{
    // __DCL_TRACE1_N(L"~ODBCField [%ls]\n", Field::__name.data());
}

Member Function Documentation

__getData()

bool ODBCField::__getData ( void * _buf, size_t * _size, SQL::DataType _bufType )

virtual

Implements SQL::Field.

Definition at line 98 of file ODBCField.cpp.

{
    return ODBCData::__getData(_buf, _size, _bufType);
}

__getDataSize()

bool ODBCField::__getDataSize ( size_t * _size, bool _maxsize )

virtual

Implements SQL::Field.

Definition at line 91 of file ODBCField.cpp.

{
    return ODBCData::__getDataSize(_size, _maxsize);
}

init()

bool ODBCField::init	(	SQL::Query *	_query,
		BIND *	_bind,
		const String &	_name )

Definition at line 70 of file ODBCField.cpp.

{
    __DCL_ASSERT(_queryHandle != NULL);
    Field::__queryHandle = _queryHandle;
    Field::__name = _name;
    Field::__precision = _bind->precision;
    Field::__scale = _bind->scale;
    Field::__dataType = ODBCData::init(_bind);
 
    if (Field::__dataType == SQL::typeUnknown) {
        __SET_ERROR(SQL::eNotSupportDataType);
        return false;
    }
    return true;
}

serverDataTypeName()

const wchar_t * ODBCField::serverDataTypeName ( ) const

virtual

Implements SQL::Field.

Definition at line 86 of file ODBCField.cpp.

{
    return ODBCData::serverDataTypeName();
}

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

• ODBCField.h
• ODBCField.cpp