• Selectors

• Initializing a Class

• Creating, Copying, and Deallocating Objects

• Identifying Classes

• Testing Class Functionality

• Testing Protocol Conformance

• Obtaining Information About Methods

• Describing Objects

• Posing

• Sending Messages

• Forwarding Messages

• Dynamically Resolving Methods

• Error Handling

• Archiving

• Working with Class Descriptions

• Scripting

• alloc

• allocWithZone:

• cancelPreviousPerformRequestsWithTarget:

• cancelPreviousPerformRequestsWithTarget:selector:object:

• class

• classFallbacksForKeyedArchiver

• classForKeyedUnarchiver

• conformsToProtocol:

• copyWithZone:

• description

• initialize

• instanceMethodForSelector:

• instanceMethodSignatureForSelector:

• instancesRespondToSelector:

• isSubclassOfClass:

• load

• mutableCopyWithZone:

• new

• resolveClassMethod:

• resolveInstanceMethod:

• setVersion:

• superclass

• version

• attributeKeys

• awakeAfterUsingCoder:

• classCode

• classDescription

• classForArchiver

• classForCoder

• classForKeyedArchiver

• classForPortCoder

• className

• copy

• copyScriptingValue:forKey:withProperties:

• dealloc

• doesNotRecognizeSelector:

• finalize

• forwardInvocation:

• init

• inverseForRelationshipKey:

• methodForSelector:

• methodSignatureForSelector:

• mutableCopy

• newScriptingObjectOfClass:forValueForKey:withContentsValue:properties:

• performSelector:onThread:withObject:waitUntilDone:

• performSelector:onThread:withObject:waitUntilDone:modes:

• performSelector:withObject:afterDelay:

• performSelector:withObject:afterDelay:inModes:

• performSelectorInBackground:withObject:

• performSelectorOnMainThread:withObject:waitUntilDone:

• performSelectorOnMainThread:withObject:waitUntilDone:modes:

• replacementObjectForArchiver:

• replacementObjectForCoder:

• replacementObjectForKeyedArchiver:

• replacementObjectForPortCoder:

• scriptingProperties

• scriptingValueForSpecifier:

• setScriptingProperties:

• toManyRelationshipKeys

• toOneRelationshipKeys

• Deprecated in Mac OS X v10.5

• poseAsClass: