extern class NSData

cocoa :: NSData

Wrapper of byte buffers

Introduced properties

fun bytes: CString

cocoa :: NSData :: bytes

Pointer to contained data
fun length: Int

cocoa :: NSData :: length

Number of bytes containted in self

Redefined properties

redef type SELF: NSData

cocoa $ NSData :: SELF

Type of this instance, automatically specialized in every class
redef fun to_s: String

cocoa $ NSData :: to_s

User readable representation of self.

All properties

fun !=(other: nullable Object): Bool

core :: Object :: !=

Have self and other different values?
fun ==(other: nullable Object): Bool

core :: Object :: ==

Have self and other the same value?
type CLASS: Class[SELF]

core :: Object :: CLASS

The type of the class of self.
type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class
fun address_is_null: Bool

core :: Pointer :: address_is_null

Is the address behind this Object at NULL?
fun bytes: CString

cocoa :: NSData :: bytes

Pointer to contained data
protected fun class_factory(name: String): CLASS

core :: Object :: class_factory

Implementation used by get_class to create the specific class.
fun class_name: String

core :: Object :: class_name

The class name of the object.
fun free

core :: Pointer :: free

Free the memory pointed by this pointer
fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.
fun hash: Int

core :: Object :: hash

The hash code of the object.
init init

core :: Object :: init

fun inspect: String

core :: Object :: inspect

Developer readable representation of self.
protected fun inspect_head: String

core :: Object :: inspect_head

Return "CLASSNAME:#OBJECTID".
intern fun is_same_instance(other: nullable Object): Bool

core :: Object :: is_same_instance

Return true if self and other are the same instance (i.e. same identity).
fun is_same_serialized(other: nullable Object): Bool

core :: Object :: is_same_serialized

Is self the same as other in a serialization context?
intern fun is_same_type(other: Object): Bool

core :: Object :: is_same_type

Return true if self and other have the same dynamic type.
fun length: Int

cocoa :: NSData :: length

Number of bytes containted in self
init nul: Pointer

core :: Pointer :: nul

C NULL pointer
intern fun object_id: Int

core :: Object :: object_id

An internal hash code for the object based on its identity.
fun output

core :: Object :: output

Display self on stdout (debug only).
intern fun output_class_name

core :: Object :: output_class_name

Display class name on stdout (debug only).
fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization
intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.
abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_s: String

core :: Object :: to_s

User readable representation of self.
package_diagram cocoa::NSData NSData core::Pointer Pointer cocoa::NSData->core::Pointer core::Object Object core::Pointer->core::Object ...core::Object ... ...core::Object->core::Object

Ancestors

interface Object

core :: Object

The root of the class hierarchy.

Parents

extern class Pointer

core :: Pointer

Pointer classes are used to manipulate extern C structures.

Class definitions

cocoa $ NSData 
# Wrapper of byte buffers
extern class NSData in "ObjC" `{ NSData * `}

	# Pointer to contained data
	fun bytes: CString in "ObjC" `{ return (char*)self.bytes; `}

	# Number of bytes containted in `self`
	fun length: Int in "ObjC" `{ return self.length; `}

	redef fun to_s do return bytes.to_s_with_length(length)
end
lib/cocoa/foundation.nit:57,1--67,3
Nit standard library. Version v0.8-3595-g3f58b4f.