package seq

import "golang.org/x/mobile/bind/seq"

Package seq implements the machine-dependent seq serialization format.

Implementations of Transact and FinalizeRef are provided by a specific foreign language binding package, e.g. go.mobile/bind/java.

Designed only for use by the code generated by gobind. Don't try to use this directly.

Index ¶

Package Files ¶

ref.go seq.go string.go

Constants ¶

const NullRefNum = 41

also known to bind/java/Seq.java and bind/objc/seq_darwin.m

Variables ¶

var FinalizeRef func(ref *Ref)

FinalizeRef is the finalizer used on foreign objects.

var IncForeignRef func(refnum int32)

IncRef increments the foreign reference count for ref while it is in transit. The count is decremented after the ref is received and translated on the foreign side.

func Delete ¶

func Delete(num int32)

Delete decrements the reference count and removes the pinned object from the object map when the reference count becomes zero.

func Inc ¶

func Inc(num int32)

Inc increments the reference count for a refnum. Called from Bind_proxy_refnum functions.

func ToRefNum ¶

func ToRefNum(obj interface{}) int32

ToRefNum increments the reference count for an object and returns its refnum.

func UTF16Encode ¶

func UTF16Encode(s string, chars []uint16) int

UTF16Encode utf16 encodes s into chars. It returns the resulting length in units of uint16. It is assumed that the chars slice has enough room for the encoded string.

type Ref ¶

type Ref struct {
    Bind_Num int32
}

A Ref represents a Java or Go object passed across the language boundary.

func FromRefNum ¶

func FromRefNum(num int32) *Ref

FromRefNum returns the Ref for a refnum. If the refnum specifies a foreign object, a finalizer is set to track its lifetime.

func (*Ref) Bind_IncNum ¶

func (r *Ref) Bind_IncNum() int32

Bind_IncNum increments the foreign reference count and return the refnum.

func (*Ref) Get ¶

func (r *Ref) Get() interface{}

Get returns the underlying object.