Package ghidra.util.datastruct

Class ByteArray

java.lang.Object

ghidra.util.datastruct.ByteArray

All Implemented Interfaces:

Array, Serializable

public class ByteArray
extends Object
implements Array, Serializable

Array of bytes that grows as needed.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MIN_SIZE

Constructor Summary

Constructors

Constructor	Description
ByteArray()	Creates new ByteArray

Method Summary

Modifier and Type	Method	Description
void	copyDataTo(int index, DataTable table, int toIndex, int toCol)	Copies the underlying value for this array at the given index to the data table at the given index and column.
byte	get(int index)	Returns the byte at the given index
int	getLastNonEmptyIndex()	Returns the index of the last non-null or non-zero element in the array.
void	put(int index, byte value)	Puts the given byte value in the byte array at the given index
void	remove(int index)	Sets the value at the given index to 0.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MIN_SIZE

public static final int MIN_SIZE

See Also:

• Constant Field Values

Constructor Details

ByteArray

public ByteArray()

Creates new ByteArray

Method Details

put

public void put(int index,
 byte value)

Puts the given byte value in the byte array at the given index

Parameters:

index - Index into the array.

value - value to store

Throws:

IndexOutOfBoundsException - if the index is negative

remove

public void remove(int index)

Sets the value at the given index to 0.

Specified by:

remove in interface Array

Parameters:

index - the index to set to 0.

Throws:

IndexOutOfBoundsException - if the index is negative

get

public byte get(int index)

Returns the byte at the given index

Parameters:

index - index into the array

Returns:

The byte value at the given index. A 0 will be returned for any index not initialized to another value.

Throws:

IndexOutOfBoundsException - if the index is negative

getLastNonEmptyIndex

public int getLastNonEmptyIndex()

Description copied from interface: Array

Returns the index of the last non-null or non-zero element in the array.

Specified by:

getLastNonEmptyIndex in interface Array

See Also:

• Array.getLastNonEmptyIndex()

copyDataTo

public void copyDataTo(int index,
 DataTable table,
 int toIndex,
 int toCol)

Description copied from interface: Array

Copies the underlying value for this array at the given index to the data table at the given index and column. The data type at the column in the data table must be the same as the data in this array.

Specified by:

copyDataTo in interface Array

Parameters:

index - index into this array to copy the value from.

table - the data table object to copy the data to.

toIndex - the index into the destination data table to copy the value.

toCol - the data table column to store the value. Must be the same type as this array.

See Also:

• Array.copyDataTo(int, DataTable, int, int)