24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#import "OFNotImplementedException.h"
#import "autorelease.h"
static OFNull *null = nil;
@implementation OFNull
+ (OFNull*)null
{
if (null != nil)
return null;
null = [[self alloc] init];
return null;
}
- initWithSerialization: (OFXMLElement*)element
{
void *pool;
|
|
|
<
|
|
>
|
|
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
#import "OFNotImplementedException.h"
#import "autorelease.h"
static OFNull *null = nil;
@implementation OFNull
+ (void)initialize
{
null = [[self alloc] init];
}
+ (OFNull*)null
{
return null;
}
- initWithSerialization: (OFXMLElement*)element
{
void *pool;
|