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Various tidyups and optimisations

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@4951 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 1999-09-28 08:48:27 +00:00
parent 4fa2ce8d78
commit 0294d782e8
8 changed files with 258 additions and 168 deletions
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12
Source/NSSet.m
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@ -37,6 +37,8 @@
@implementation NSSet
static Class NSSet_abstract_class;
static Class NSMutableSet_abstract_class;
static Class NSSet_concrete_class;
static Class NSMutableSet_concrete_class;
@ -44,6 +46,8 @@ static Class NSMutableSet_concrete_class;
{
if (self == [NSSet class])
{
NSSet_abstract_class = [NSSet class];
NSMutableSet_abstract_class = [NSMutableSet class];
NSSet_concrete_class = [NSGSet class];
NSMutableSet_concrete_class = [NSGMutableSet class];
behavior_class_add_class(self, [NSSetNonCore class]);
@ -113,7 +117,9 @@ static Class NSMutableSet_concrete_class;
+ (id) allocWithZone: (NSZone*)z
{
return NSAllocateObject([self _concreteClass], 0, z);
if (self == NSSet_abstract_class)
return NSAllocateObject(NSSet_concrete_class, 0, z);
return [super allocWithZone: z];
}
/* This is the designated initializer */
@ -442,7 +448,9 @@ static Class NSMutableSet_concrete_class;
+ (id) allocWithZone: (NSZone*)z
{
return NSAllocateObject([self _mutableConcreteClass], 0, z);
if (self == NSMutableSet_abstract_class)
return NSAllocateObject(NSMutableSet_concrete_class, 0, z);
return [super allocWithZone: z];
}
- (id) copyWithZone: (NSZone*)z