2
Copyright (C) 2000-2005 SKYRIX Software AG
4
This file is part of SOPE.
6
SOPE is free software; you can redistribute it and/or modify it under
7
the terms of the GNU Lesser General Public License as published by the
8
Free Software Foundation; either version 2, or (at your option) any
11
SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
12
WARRANTY; without even the implied warranty of MERCHANTABILITY or
13
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14
License for more details.
16
You should have received a copy of the GNU Lesser General Public
17
License along with SOPE; see the file COPYING. If not, write to the
18
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22
#ifndef __NGObjWeb_WOValueAssociation_H__
23
#define __NGObjWeb_WOValueAssociation_H__
25
#include <NGObjWeb/WOAssociation.h>
30
Represents a constant value.
33
@interface WOValueAssociation : WOAssociation < NSCoding, NSCopying >
37
unsigned int smallValue:16;
38
unsigned int boolValue:2; // 0 - not cache, 1 - true, 2 - false
39
unsigned int hasSmallValue:1;
40
unsigned int hasNoSmallValue:1;
41
unsigned int reserved:12;
45
+ (WOAssociation *)associationWithValue:(id)_value;
46
- (id)initWithValue:(id)_value;
50
- (BOOL)isValueConstant; // returns YES
51
- (BOOL)isValueSettable; // returns NO
55
@interface _WOBoolValueAssociation : WOAssociation < NSCopying >
60
+ (WOAssociation *)associationWithValue:(id)_value;
61
+ (WOAssociation *)associationWithBool:(BOOL)_value;
65
- (BOOL)isValueConstant; // returns YES
66
- (BOOL)isValueSettable; // returns NO
70
#endif /* __NGObjWeb_WOValueAssociation_H__ */