Overview
| Comment: | Add +[instanceMethodForSelector:] to OFObject. |
|---|---|
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| SHA3-256: |
0707c567629acbda2aa9da22c87d7fe9 |
| User & Date: | js on 2009-06-30 14:22:04 |
| Other Links: | manifest | tags |
Context
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2009-06-30
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| 20:12 | Implement -[substringFromIndex:toIndex:] for OFString. check-in: cfb401ed3a user: js tags: trunk | |
| 14:22 | Add +[instanceMethodForSelector:] to OFObject. check-in: 0707c56762 user: js tags: trunk | |
| 14:15 | Add +[instancesRespondToSelector:] to OFObject. check-in: 5f47e81a9e user: js tags: trunk | |
Changes
Modified src/OFObject.h from [2922396d0b] to [7edb49c81c].
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64 65 66 67 68 69 70 71 72 73 74 75 76 77 | 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | + + + + + + + | /** * \param protocol The protocol which should be checked for conformance * * \return A boolean whether the class conforms to the specified protocol */ + (BOOL)conformsToProtocol: (Protocol*)protocol; /** * \param selector The selector for which the method should be returned * * \return The implementation of the instance method for the specified selector */ + (IMP)instanceMethodForSelector: (SEL)selector; /** * Replace a method implementation with another implementation. * * \param selector The selector of the method to replace * \param imp The new implementation for the method * \return The old implementation */ |
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Modified src/OFObject.m from [b8dec711ff] to [cb5875a194].
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126 127 128 129 130 131 132 133 134 135 136 137 138 139 | 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | + + + + + + + + + |
for (c = self; c != Nil; c = class_getSuperclass(c))
if (class_conformsToProtocol(c, protocol))
return YES;
return NO;
#endif
}
+ (IMP)instanceMethodForSelector: (SEL)selector
{
#ifdef __objc_INCLUDE_GNU
return method_get_imp(class_get_instance_method(self, selector));
#else
return class_getMethodImplementation(self, selector);
#endif
}
+ (IMP)setImplementation: (IMP)newimp
forMethod: (SEL)selector
{
#ifdef __objc_INCLUDE_GNU
Method_t method = class_get_instance_method(self, selector);
IMP oldimp;
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