If this number is less. Pass the new version number of the class definition. This is especially useful for object. You must free the array with free. Pass the class that contains the method you want to retrieve.
Pass the selector of the method you want to retrieve. For example, if instances of the class do not respond to. Any protocols adopted by superclasses or other protocols are not included. Any properties declared by superclasses are not included. Adding an instance variable to a metaclass is not supported. The minimum alignment of an instance. If you edit this, also edit finalize.
The string will be copied. The new class is now ready for use. Connect and share knowledge within a single location that is structured and easy to search. One is what you see when using the runtime from your code. The other is what the runtime uses internally as an implementation detail.
Note that in both cases the first slot is the isa though the objc-runtime-new. Those are the only two slots accessible from outside the runtime. Internally to the runtime, the struct has more entries for the rest of the metadata associated with the class. There is " if! Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?
Collectives on Stack Overflow. Transactions are. Because GC needs to go over all transactions, we choose list. Tools like dex2oat don't need them. This enables. The way it works is,.
An empty value means. This is used to speed up the. Doing this requires that 1 we be debuggable and 2 that mterp is exited. This option is only inspected when we're running as a.
Return NULL if 'method' is. The return value of. Note that all methods need two implicit arguments 'self' for the. Return 0 if 'method' is. The string is a standard zero-terminated string in an area of.
Return an empty string if method is NULL. The string is a standard zero-terminated string in an area. The string is returned by copying it into the supplied. No more. If it is bigger, it is truncated and would not be. You should supply a big enough. You should free this area using free once. At the moment, NO should only happen. This function does not check superclasses; if you. The return. It does not include protocols adopted by superclasses. This function does not return protocols that superclasses conform.
Note that if one of the two. Note that it returns YES if. If 'protocol' is nil or is. If 'instanceMethod' is YES, the function search. If there is no. This function will only. Note that the traditional ABI does not store the list of optional. The return value of the function is a pointer to an area, allocated. It does not recursively include methods. If 'requiredProperty' is YES, the function searches. If 'instanceProperty' is YES, the function searches.
At the moment, optional properties and class. It does not recursively include protocols adopted by the. The list is terminated by. This may e. That is a hard error, and. Then, it will abort the program. Compatibility note: the Apple runtime will not abort the program. The handler will be.
The recommended implementation is to throw an. This function is not thread safe other threads may be trying to. It is mostly reserved for "Foundation". You probably shouldn't use this function unless you are writing. Note that it is usually. And if NSFastEnumeration is. The GNU.
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