TwoLevelVector (util 1.6.2 API)

java.lang.Object
- com.ibm.wala.util.collections.TwoLevelVector<T>

All Implemented Interfaces:

IVector<T>, Serializable, Iterable<T>
```
public class TwoLevelVector<T>
extends Object
implements IVector<T>, Serializable
```
An IVector implementation which delegates to pages of int vectors.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

TwoLevelVector()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`@Nullable T`	`get(int x)`
`int`	`getMaxIndex()`
`Iterator<T>`	`iterator()`
`void`	`performVerboseAction()`
`void`	`set(int x, @Nullable T value)`	TODO: this can be optimized

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - TwoLevelVector
```
public TwoLevelVector()
```
- Method Detail
  - get
```
@NullUnmarked
public @Nullable T get(int x)
```
    Specified by:
    
    get in interface IVector<T>
    
    See Also:
    
    IntVector.get(int)
  - set
```
public void set(int x,
                @Nullable T value)
```
    Description copied from interface: IVector
    
    TODO: this can be optimized
    
    Specified by:
    
    set in interface IVector<T>
    
    See Also:
    
    IntVector.set(int, int)
  - performVerboseAction
```
public void performVerboseAction()
```
    Specified by:
    
    performVerboseAction in interface IVector<T>
    
    See Also:
    
    VerboseAction.performVerboseAction()
  - iterator
```
public Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface Iterable<T>
    
    See Also:
    
    IntSet.intIterator()
  - getMaxIndex
```
public int getMaxIndex()
```
    Specified by:
    
    getMaxIndex in interface IVector<T>
    
    Returns:
    
    max i s.t get(i) != null