```
public abstract class DynArrayHelper
extends Object
```
DynArray objects support the manipulation of IDL arrays. Note that the dimension of the array is contained in the TypeCode which is accessible through the type attribute. It can also be obtained by calling the component_count operation.

构造方法
Constructor	描述
`DynArrayHelper()`

所有方法静态方法具体的方法
Modifier and Type	方法	描述
`static DynArray`	`extract(Any a)`
`static String`	`id()`
`static void`	`insert(Any a, DynArray that)`
`static DynArray`	`narrow(Object obj)`
`static DynArray`	`read(InputStream istream)`
`static TypeCode`	`type()`
`static DynArray`	`unchecked_narrow(Object obj)`
`static void`	`write(OutputStream ostream, DynArray value)`

public static void insert(Any a,
                          DynArray that)

public static DynArray extract(Any a)

public static DynArray read(InputStream istream)

public static void write(OutputStream ostream,
                         DynArray value)

public static DynArray narrow(Object obj)

public static DynArray unchecked_narrow(Object obj)

Class DynArrayHelper