ByteVector (iText 7 7.1.19 API)

java.lang.Object
- com.itextpdf.layout.hyphenation.ByteVector

All Implemented Interfaces:

Serializable
```
public class ByteVector
extends Object
implements Serializable
```
This class implements a simple byte vector with access to the underlying array.
This work was authored by Carlos Villegas (cav@uniscope.co.jp).

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`ByteVector()` Construct byte vector instance with default block size.
`ByteVector(byte[] a)` Construct byte vector instance.
`ByteVector(byte[] a, int capacity)` Construct byte vector instance.
`ByteVector(int capacity)` Construct byte vector instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`alloc(int size)` This is to implement memory allocation in the array.
`int`	`capacity()` Obtain capacity of array.
`byte`	`get(int index)` Get byte at index.
`byte[]`	`getArray()` Obtain byte vector array.
`int`	`length()` Obtain number of items in array.
`void`	`put(int index, byte val)` Pet byte at index.
`void`	`trimToSize()` Trim byte vector to current length.

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

- Constructor Detail
  - ByteVector
```
public ByteVector()
```
    Construct byte vector instance with default block size.
  - ByteVector
```
public ByteVector(int capacity)
```
    Construct byte vector instance.
    
    Parameters:
    
    capacity - initial block size
  - ByteVector
```
public ByteVector(byte[] a)
```
    Construct byte vector instance.
    
    Parameters:
    
    a - byte array to use TODO should n should be initialized to a.length to be consistent with CharVector behavior? [GA]
  - ByteVector
```
public ByteVector(byte[] a,
                  int capacity)
```
    Construct byte vector instance.
    
    Parameters:
    
    a - byte array to use
    
    capacity - initial block size TODO should n should be initialized to a.length to be consistent with CharVector behavior? [GA]
- Method Detail
  - getArray
```
public byte[] getArray()
```
    Obtain byte vector array.
    
    Returns:
    
    byte array
  - length
```
public int length()
```
    Obtain number of items in array.
    
    Returns:
    
    number of items
  - capacity
```
public int capacity()
```
    Obtain capacity of array.
    
    Returns:
    
    current capacity of array
  - put
```
public void put(int index,
                byte val)
```
    Pet byte at index.
    
    Parameters:
    
    index - the index
    
    val - a byte
  - get
```
public byte get(int index)
```
    Get byte at index.
    
    Parameters:
    
    index - the index
    
    Returns:
    
    a byte
  - alloc
```
public int alloc(int size)
```
    This is to implement memory allocation in the array. Like malloc().
    
    Parameters:
    
    size - to allocate
    
    Returns:
    
    previous length
  - trimToSize
```
public void trimToSize()
```
    Trim byte vector to current length.

Class ByteVector

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ByteVector

ByteVector

ByteVector

ByteVector

Method Detail

getArray

length

capacity

put

get

alloc

trimToSize