IBField.cpp File Reference

#include <dcl/Config.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <ibase.h>
#include <dcl/Object.h>
#include <dcl/Numeric.h>
#include <dcl/BytesOutputStream.h>
#include <dcl/Charset.h>
#include <dcl/SQLCore.h>
#include "IBConnection.h"
#include "IBQuery.h"
#include "IBField.h"

Go to the source code of this file.

Classes
union	__INT_TYPE

Macros
#define	__SQLTYPE_IS(__sqltype)
#define	SQLTYPE_NAME(_dataType, name)

Functions
__DCL_BEGIN_NAMESPACE	IMPLEMENT_CLASSINFO (IBField, SQL::Field) IBField
const wchar_t *	__dataTypeName (const XSQLVAR *_sqlvar)
int	__ABS (int n)
size_t	__MIN (size_t x, size_t y)

Macro Definition Documentation

__SQLTYPE_IS

#define __SQLTYPE_IS

(

__sqltype

)

Value:

((__sqlvar->sqltype & ~1) == __sqltype)

SQLTYPE_NAME

#define SQLTYPE_NAME	(		_dataType,
			name )

Value:

case _dataType : return L ## name

Definition at line 197 of file IBField.cpp.

Function Documentation

__ABS()

int __ABS ( int n )

inline

Definition at line 1031 of file IBField.cpp.

                        {
    return n < 0 ? -n : n;
}

__dataTypeName()

const wchar_t * __dataTypeName

(

const XSQLVAR *

_sqlvar

)

Definition at line 199 of file IBField.cpp.

{
    switch(_sqlvar->sqltype & ~1) {
        case SQL_SHORT:
        case SQL_LONG:
        case SQL_INT64: {
            if (_sqlvar->sqlscale) {
#ifdef __DCL_DEBUG
                switch (_sqlvar->sqltype & ~1) {
                    SQLTYPE_NAME(SQL_SHORT, "DECIMAL(16)");
                    SQLTYPE_NAME(SQL_LONG,  "DECIMAL(32)");
                    SQLTYPE_NAME(SQL_INT64, "DECIMAL(64)");
                }
#else
                return L"DECIMAL";
#endif
            }
            else {
                switch (_sqlvar->sqltype & ~1) {
                    SQLTYPE_NAME(SQL_SHORT, "SMALLINT");
                    SQLTYPE_NAME(SQL_LONG,  "INTEGER");
                    SQLTYPE_NAME(SQL_INT64, "INT64");
                }
            }
        }
        SQLTYPE_NAME(SQL_FLOAT,         "FLOAT");
        SQLTYPE_NAME(SQL_DOUBLE,        "DOUBLE");
        SQLTYPE_NAME(SQL_TYPE_TIME,     "TIME");
        SQLTYPE_NAME(SQL_TYPE_DATE,     "DATE");
        SQLTYPE_NAME(SQL_TIMESTAMP,     "TIMESTAMP");
        SQLTYPE_NAME(SQL_TEXT,          "CHAR");
        SQLTYPE_NAME(SQL_VARYING,       "VARCHAR");
        case SQL_BLOB: {
            if (_sqlvar->sqlsubtype == 1)
                return L"BLOB(TEXT)";
            else
                return L"BLOB";
        }
    }
    return L"Unknown Type: Driver is not Support";
}

__MIN()

size_t __MIN ( size_t x, size_t y )

inline

Definition at line 1223 of file IBField.cpp.

{
    return x < y ? x : y;
}

IMPLEMENT_CLASSINFO()

__DCL_BEGIN_NAMESPACE IMPLEMENT_CLASSINFO	(	IBField	,
		SQL::Field	)

Definition at line 29 of file IBField.cpp.

    : Field(NULL)
{
    __sqlvar = NULL;
    __indicator = 0;    /* NOT NULL의 경우 체크하지 않는다. 때문에 초기값은
                        NOT NULL (0) 으로 둔다. */
 
    __maxDataSize = 0;
    __dataSize = 0;
}