libs-gdl2/EOAdaptors/Postgres95/Postgres95Values.h

/* 
   Postgres95Values.h

   Copyright (C) 2000 Free Software Foundation, Inc.

   Author: Mirko Viviani <mirko.viviani@rccr.cremona.it
   Date: February 2000

   This file is part of the GNUstep Database Library.

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with this library; see the file COPYING.LIB.
   If not, write to the Free Software Foundation,
   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/

#ifndef __Postgres95Values_h__
#define __Postgres95Values_h__

#import <Foundation/NSString.h>
#import <Foundation/NSValue.h>
#import <Foundation/NSData.h>
#import <Foundation/NSDate.h>
#import <Foundation/NSCalendarDate.h>

#import <EOControl/EONull.h>


@class EOAttribute;
@class Postgres95Channel;


extern NSString *Postgres95CalendarFormat;


@interface Postgres95Values:NSObject
{
}

+ (id)newValueForBytes: (const void *)bytes
                length: (int)length
             attribute: (EOAttribute *)attribute;


+ (id)newValueForNumberType: (const void *)bytes
                     length: (int)length
                  attribute: (EOAttribute *)attribute;

+ (id)newValueForCharactersType: (const void *)bytes
                         length: (int)length
                      attribute: (EOAttribute *)attribute;

+ (id)newValueForBytesType: (const void *)bytes
                    length: (int)length
                 attribute: (EOAttribute *)attribute;

+ (id)newValueForDateType: (const void *)bytes
                   length: (int)length
                attribute: (EOAttribute *)attribute;

@end

@interface NSCalendarDate (Postgres95ValueCreation)

+ (void)setPostgres95Format: (NSString *)_format;
+ (NSString *)postgres95Format;

@end

#endif /* __Postgres95Values_h__ */