UniqueMemoryBank.WordInfo

java.lang.Object
- ghidra.pcode.memstate.UniqueMemoryBank.WordInfo

Enclosing class:

UniqueMemoryBank
```
public static class UniqueMemoryBank.WordInfo
extends java.lang.Object
```
A simple class representing a byte-addressable word of memory. Each byte can be either initialized to a byte value or uninitialized. It is an error to attempt to read an uninitialized byte.

Field Summary

Fields
Modifier and Type Field Description

byte initialized

long word

Constructor Summary

Constructors
Constructor Description

WordInfo()
Constructs a UniqueMemoryBank.WordInfo object with all bytes uninitialized.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte`	`getByte(int index)`	Returns the byte at the given index
`void`	`getWord(byte[] buffer)`	Writes an entire word into `buffer`
`protected boolean`	`isEntireWordInitialized()`	Returns true precisely when the entire word is initialized.
`void`	`setByte(byte val, int index)`	Initializes the byte at `index` and sets its value to `val`

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

- Field Detail
  - initialized
```
public byte initialized
```
  - word
```
public long word
```
- Constructor Detail
  - WordInfo
```
public WordInfo()
```
    Constructs a UniqueMemoryBank.WordInfo object with all bytes uninitialized.
- Method Detail
  - setByte
```
public void setByte(byte val,
                    int index)
```
    Initializes the byte at index and sets its value to val
    
    Parameters:
    
    val - new value
    
    index - index
    
    Throws:
    
    LowlevelError - if the index is invalid
  - getByte
```
public byte getByte(int index)
```
    Returns the byte at the given index
    
    Parameters:
    
    index - index
    
    Returns:
    
    corresponding byte value
    
    Throws:
    
    LowlevelError - if the index is invalid or the requested byte is not initialized.
  - getWord
```
public void getWord(byte[] buffer)
```
    Writes an entire word into buffer
    
    Parameters:
    
    buffer - buffer to write a single word to. Must have length 8.
    
    Throws:
    
    LowlevelError - if the entire word is not initialized
  - isEntireWordInitialized
```
protected boolean isEntireWordInitialized()
```
    Returns true precisely when the entire word is initialized.
    
    Returns:
    
    true if entire work initialized