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Fix NSCFSet memory management callbacks

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This commit is contained in:
Sergey Bugaev 2017-12-15 02:01:36 +03:00
parent f00851a276
commit 0740d36381
1 changed files with 12 additions and 3 deletions
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15
NSSet.m
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@ -210,6 +210,15 @@ static const NSUInteger kRemoveAllObjectsStackSize = 32;
static __NSPlaceholderSet *mutablePlaceholder = nil;
static __NSPlaceholderSet *immutablePlaceholder = nil;
static CFSetCallBacks sNSCFSetCallBacks = {
0,
&_NSCFRetain2,
&_NSCFRelease2,
&_NSCFCopyDescription,
&_NSCFEqual,
&_NSCFHash
};
@implementation __NSPlaceholderSet
+ (id)immutablePlaceholder
@ -249,7 +258,7 @@ SINGLETON_RR()
if (self == mutablePlaceholder)
{
NSCapacityCheck(capacity, 0x40000000, @"Please rethink the size of the capacity of the set you are creating: %d seems a bit exessive", capacity);
return (id)CFSetCreateMutable(kCFAllocatorDefault, capacity, &kCFTypeSetCallBacks);
return (id)CFSetCreateMutable(kCFAllocatorDefault, capacity, &sNSCFSetCallBacks);
}
else
{
@ -262,7 +271,7 @@ SINGLETON_RR()
{
if (self == mutablePlaceholder)
{
CFMutableSetRef set = CFSetCreateMutable(kCFAllocatorDefault, cnt, &kCFTypeSetCallBacks);
CFMutableSetRef set = CFSetCreateMutable(kCFAllocatorDefault, cnt, &sNSCFSetCallBacks);
for (int i = 0; i < cnt; i++)
{
@ -274,7 +283,7 @@ SINGLETON_RR()
}
else
{
return (id)CFSetCreate(kCFAllocatorDefault, (const void**)objects, cnt, &kCFTypeSetCallBacks);
return (id)CFSetCreate(kCFAllocatorDefault, (const void**)objects, cnt, &sNSCFSetCallBacks);
}
}