Difference between revisions of "IconSupport"
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| − | + | The NSAutoreleasePool class is a thin wrapper around the '''NSPushAutoreleasePool''' and '''NSPopAutoreleasePool''' functions. | |
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| − | ''' | ||
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<source lang="objc"> | <source lang="objc"> | ||
| − | # | + | #ifdef __cplusplus |
| + | extern "C" { | ||
| + | #endif | ||
| + | void *NSPushAutoreleasePool(NSUInteger capacity); | ||
| + | void NSPopAutoreleasePool(void* token); | ||
| + | #ifdef __cplusplus | ||
| + | } | ||
| + | #endif | ||
</source> | </source> | ||
| − | + | Example: | |
| − | + | <source lang="objc"> | |
| − | + | static void MyMethod() | |
| − | + | { | |
| − | + | void *pool = NSPushAutoreleasePool(0); | |
| − | + | [[[NSObject alloc] init] autorelease]; | |
| − | + | NSPopAutoreleasePool(pool); | |
| − | <source lang=" | ||
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} | } | ||
</source> | </source> | ||
| − | + | The "capacity" argument of NSPushAutoreleasePool only serves as a hint. It is unused in the current implementation. | |
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| − | + | {{occlass|library=Foundation.framework}} | |
Revision as of 09:43, 2 February 2017
The NSAutoreleasePool class is a thin wrapper around the NSPushAutoreleasePool and NSPopAutoreleasePool functions.
#ifdef __cplusplus
extern "C" {
#endif
void *NSPushAutoreleasePool(NSUInteger capacity);
void NSPopAutoreleasePool(void* token);
#ifdef __cplusplus
}
#endif
Example:
static void MyMethod()
{
void *pool = NSPushAutoreleasePool(0);
[[[NSObject alloc] init] autorelease];
NSPopAutoreleasePool(pool);
}
The "capacity" argument of NSPushAutoreleasePool only serves as a hint. It is unused in the current implementation.
