37 lines
1.0 KiB
Mathematica
37 lines
1.0 KiB
Mathematica
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#import "NSObject+WMFReflection.h"
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static inline void objc_propertyListRelease(objc_property_t **objectRef) __attribute__((overloadable));
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static inline void objc_propertyListRelease(objc_property_t **objectRef) __attribute__((overloadable)) {
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if (*objectRef != NULL) {
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free((*objectRef));
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}
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}
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#define freePropertyListOnExit __attribute__((cleanup(objc_propertyListRelease)))
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@implementation NSObject (WMFReflection)
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+ (void)wmf_enumeratePropertiesUntilSuperclass:(Class)superClass usingBlock:(WMFObjCPropertyEnumerator)block {
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Class cls = self;
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BOOL stop = NO;
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while (!stop && ![cls isEqual:superClass]) {
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unsigned count = 0;
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freePropertyListOnExit objc_property_t *properties = class_copyPropertyList(cls, &count);
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cls = cls.superclass;
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if (properties == NULL) {
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continue;
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}
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for (unsigned i = 0; i < count; i++) {
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block(properties[i], &stop);
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if (stop) {
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break;
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}
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}
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}
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}
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@end
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