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	__TRACE_THIS   0
#define	__DCL_TRACE0_N(fmt)
#define	__DCL_TRACE1_N(fmt, arg)
#define	__DCL_TRACE2_N(fmt, arg1, arg2)
#define	__DCL_TRACE3_N(fmt, arg1, arg2, arg3)
#define	__DCL_TRACE4_N(fmt, arg1, arg2, arg3, arg4)
#define	__SET_ERROR(_error)
#define	__SET_ERROR_MSG(_msg)
#define	__SQLTYPE_IS(__sqltype)
#define	SQLTYPE_NAME(_dataType, name)

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

Macro Definition Documentation

__DCL_TRACE0_N

#define __DCL_TRACE0_N

(

fmt

)

Definition at line 32 of file IBField.cpp.

__DCL_TRACE1_N

#define __DCL_TRACE1_N	(		fmt,
			arg )

Definition at line 33 of file IBField.cpp.

__DCL_TRACE2_N

#define __DCL_TRACE2_N	(		fmt,
			arg1,
			arg2 )

Definition at line 34 of file IBField.cpp.

__DCL_TRACE3_N

#define __DCL_TRACE3_N	(		fmt,
			arg1,
			arg2,
			arg3 )

Definition at line 35 of file IBField.cpp.

__DCL_TRACE4_N

#define __DCL_TRACE4_N	(		fmt,
			arg1,
			arg2,
			arg3,
			arg4 )

Definition at line 36 of file IBField.cpp.

__SET_ERROR

#define __SET_ERROR

(

_error

)

Value:

    conn()->setErrorHandle(_error, __THIS_FILE__, __LINE__)

Definition at line 44 of file IBField.cpp.

#define __SET_ERROR(_error) \
    conn()->setErrorHandle(_error, __THIS_FILE__, __LINE__)

__SET_ERROR_MSG

#define __SET_ERROR_MSG

(

_msg

)

Value:

    conn()->setErrorMessage(_msg, __THIS_FILE__, __LINE__)

Definition at line 46 of file IBField.cpp.

#define __SET_ERROR_MSG(_msg) \
    conn()->setErrorMessage(_msg, __THIS_FILE__, __LINE__)

__SQLTYPE_IS

#define __SQLTYPE_IS

(

__sqltype

)

Value:

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

__TRACE_THIS

#define __TRACE_THIS   0

Definition at line 24 of file IBField.cpp.

SQLTYPE_NAME

#define SQLTYPE_NAME	(		_dataType,
			name )

Value:

case _dataType : return L ## name

Definition at line 238 of file IBField.cpp.

Function Documentation

__ABS()

unsigned int __ABS ( int _n )

inline

Definition at line 1121 of file IBField.cpp.

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

__dataTypeName()

const wchar_t * __dataTypeName

(

const XSQLVAR *

_sqlvar

)

Definition at line 240 of file IBField.cpp.

{
    switch(_sqlvar->sqltype & ~1) {
        SQLTYPE_NAME(SQL_BOOLEAN,       "BOOLEAN");
        case SQL_SHORT:
        case SQL_LONG:
        case SQL_INT64: {
            if (_sqlvar->sqlscale) {
                switch (_sqlvar->sqltype & ~1) {
                    SQLTYPE_NAME(SQL_SHORT, "DECIMAL16");
                    SQLTYPE_NAME(SQL_LONG,  "DECIMAL32");
                    SQLTYPE_NAME(SQL_INT64, "DECIMAL64");
                }
            }
            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_DATE,     "DATE");
        SQLTYPE_NAME(SQL_TYPE_TIME,     "TIME");
        SQLTYPE_NAME(SQL_TIMESTAMP,     "TIMESTAMP");
#if defined(FIREBIRD_IBASE_H) && FB_API_VER >= 40
        SQLTYPE_NAME(SQL_TIME_TZ_EX,        "TIME WITH TIMEZONE");
        SQLTYPE_NAME(SQL_TIMESTAMP_TZ_EX,   "TIMESTAMP WITH TIMEZONE");
#endif
        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 1320 of file IBField.cpp.

{
    return x < y ? x : y;
}

IMPLEMENT_CLASSINFO()

IMPLEMENT_CLASSINFO	(	IBField	,
		SQL::Field	)

Definition at line 49 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;
}