Differences From Artifact [51e0fb0c89]:
- File src/OFObject.m — part of check-in [c7bc7b93d9] at 2011-07-24 20:05:05 on branch trunk — Add a few defines for runtime methods so they always have the same name. (user: js, size: 21434) [annotate] [blame] [check-ins using]
To Artifact [c64aa46779]:
- File
src/OFObject.m
— part of check-in
[bf0f10966f]
at
2011-07-29 21:54:36
on branch trunk
— Add +[inheritInstanceMethodsFromClass:] to OFObject.
This allows something similar to multiple inheritance. (user: js, size: 22541) [annotate] [blame] [check-ins using]
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23 24 25 26 27 28 29 30 31 32 33 34 35 36 | #include <string.h> #include <unistd.h> #include <assert.h> #import "OFObject.h" #import "OFAutoreleasePool.h" #import "OFAllocFailedException.h" #import "OFEnumerationMutationException.h" #import "OFInitializationFailedException.h" #import "OFInvalidArgumentException.h" #import "OFMemoryNotPartOfObjectException.h" | > > | 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | #include <string.h> #include <unistd.h> #include <assert.h> #import "OFObject.h" #import "OFArray.h" #import "OFIntrospection.h" #import "OFAutoreleasePool.h" #import "OFAllocFailedException.h" #import "OFEnumerationMutationException.h" #import "OFInitializationFailedException.h" #import "OFInvalidArgumentException.h" #import "OFMemoryNotPartOfObjectException.h" |
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443 444 445 446 447 448 449 450 451 452 453 454 455 456 | selector: _cmd]; newImp = [class instanceMethodForSelector: selector]; return [self setImplementation: newImp forInstanceMethod: selector]; } - init { return self; } - (Class)class | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 | selector: _cmd]; newImp = [class instanceMethodForSelector: selector]; return [self setImplementation: newImp forInstanceMethod: selector]; } + (BOOL)addInstanceMethod: (SEL)selector withTypeEncoding: (const char*)typeEncoding implementation: (IMP)implementation { #if defined(OF_APPLE_RUNTIME) || defined(OF_GNU_RUNTIME) return class_addMethod(self, selector, implementation, typeEncoding); #elif defined(OF_OLD_GNU_RUNTIME) @throw [OFNotImplementedException newWithClass: isa selector: _cmd]; #endif } + (void)inheritInstanceMethodsFromClass: (Class)class { OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init]; OFIntrospection *introspection; OFMethod **cArray; size_t i, count; introspection = [OFIntrospection introspectionWithClass: class]; cArray = [[introspection instanceMethods] cArray]; count = [[introspection instanceMethods] count]; for (i = 0; i < count; i++) { SEL selector; IMP implementation; selector = [cArray[i] selector]; implementation = [class instanceMethodForSelector: selector]; [self addInstanceMethod: selector withTypeEncoding: [cArray[i] typeEncoding] implementation: implementation]; } [pool release]; } - init { return self; } - (Class)class |
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