---
title: "class_copyMethodList(_:_:)"
framework: Objective-C Runtime
role: symbol
role_heading: Function
platforms: [iOS 2.0+, iPadOS 2.0+, Mac Catalyst 13.1+, macOS 10.5+, tvOS 9.0+, visionOS 1.0+, watchOS 1.0+]
path: "objectivec/class_copymethodlist(_:_:)"
---

# class_copyMethodList(_:_:)

Describes the instance methods implemented by a class.

## Declaration

```swift
func class_copyMethodList(_ cls: AnyClass?, _ outCount: UnsafeMutablePointer<UInt32>?) -> UnsafeMutablePointer<Method>?
```

## Parameters

- `cls`: The class you want to inspect.
- `outCount`: On return, contains the length of the returned array. If outCount is NULL, the length is not returned.

## Return Value

Return Value An array of pointers of type Method describing the instance methods implemented by the class—any instance methods implemented by superclasses are not included. The array contains *outCount pointers followed by a NULL terminator. You must free the array with free(). If cls implements no instance methods, or cls is Nil, returns NULL and *outCount is 0.

## Discussion

Discussion To get the class methods of a class, use class_copyMethodList(object_getClass(cls), &count). To get the implementations of methods that may be implemented by superclasses, use class_getInstanceMethod(_:_:) or class_getClassMethod(_:_:).

## See Also

### Working with Classes

- [class_getName(_:)](objectivec/class_getname(_:).md)
- [class_getSuperclass(_:)](objectivec/class_getsuperclass(_:).md)
- [class_setSuperclass(_:_:)](objectivec/class_setsuperclass(_:_:).md)
- [class_isMetaClass(_:)](objectivec/class_ismetaclass(_:).md)
- [class_getInstanceSize(_:)](objectivec/class_getinstancesize(_:).md)
- [class_getInstanceVariable(_:_:)](objectivec/class_getinstancevariable(_:_:).md)
- [class_getClassVariable(_:_:)](objectivec/class_getclassvariable(_:_:).md)
- [class_addIvar(_:_:_:_:_:)](objectivec/class_addivar(_:_:_:_:_:).md)
- [class_copyIvarList(_:_:)](objectivec/class_copyivarlist(_:_:).md)
- [class_getIvarLayout(_:)](objectivec/class_getivarlayout(_:).md)
- [class_setIvarLayout(_:_:)](objectivec/class_setivarlayout(_:_:).md)
- [class_getWeakIvarLayout(_:)](objectivec/class_getweakivarlayout(_:).md)
- [class_setWeakIvarLayout(_:_:)](objectivec/class_setweakivarlayout(_:_:).md)
- [class_getProperty(_:_:)](objectivec/class_getproperty(_:_:).md)
- [class_copyPropertyList(_:_:)](objectivec/class_copypropertylist(_:_:).md)