WordPointer

All Superinterfaces:

org.graalvm.word.ComparableWord, org.graalvm.word.PointerBase, org.graalvm.word.WordBase
```
public interface WordPointer
extends org.graalvm.word.PointerBase
```
A untyped C pointer to any machine-word-sized value, e.g., a pointer to another pointer or a pointer to a UnsignedWord or SignedWord value.

Since:

19.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`WordPointer`	`addressOf(int index)` Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
`WordPointer`	`addressOf(org.graalvm.word.SignedWord index)` Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
`<T extends org.graalvm.word.WordBase> T`	`read()` Reads the value at the pointer address.
`<T extends org.graalvm.word.WordBase> T`	`read(int index)` Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
`<T extends org.graalvm.word.WordBase> T`	`read(org.graalvm.word.SignedWord index)` Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
`void`	`write(int index, org.graalvm.word.WordBase value)` Writes the value of the array element with the specified index, treating the pointer as an array of the C type.
`void`	`write(org.graalvm.word.SignedWord index, org.graalvm.word.WordBase value)` Writes the value of the array element with the specified index, treating the pointer as an array of the C type.
`void`	`write(org.graalvm.word.WordBase value)` Writes the value at the pointer address.

Methods inherited from interface org.graalvm.word.PointerBase
isNonNull, isNull

Methods inherited from interface org.graalvm.word.ComparableWord
equal, notEqual

Methods inherited from interface org.graalvm.word.WordBase
rawValue

- Method Detail
  - read
```
<T extends org.graalvm.word.WordBase> T read()
```
    Reads the value at the pointer address.
    
    Since:
    
    19.0
  - read
```
<T extends org.graalvm.word.WordBase> T read(int index)
```
    Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
    
    Since:
    
    19.0
  - read
```
<T extends org.graalvm.word.WordBase> T read(org.graalvm.word.SignedWord index)
```
    Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
    
    Since:
    
    19.0
  - write
```
void write(org.graalvm.word.WordBase value)
```
    Writes the value at the pointer address.
    
    Since:
    
    19.0
  - write
```
void write(int index,
           org.graalvm.word.WordBase value)
```
    Writes the value of the array element with the specified index, treating the pointer as an array of the C type.
    
    Since:
    
    19.0
  - write
```
void write(org.graalvm.word.SignedWord index,
           org.graalvm.word.WordBase value)
```
    Writes the value of the array element with the specified index, treating the pointer as an array of the C type.
    
    Since:
    
    19.0
  - addressOf
```
WordPointer addressOf(int index)
```
    Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
    
    Since:
    
    19.0
  - addressOf
```
WordPointer addressOf(org.graalvm.word.SignedWord index)
```
    Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
    
    Since:
    
    19.0

Interface WordPointer

Method Summary

Methods inherited from interface org.graalvm.word.PointerBase

Methods inherited from interface org.graalvm.word.ComparableWord

Methods inherited from interface org.graalvm.word.WordBase

Method Detail

read

read

read

write

write

write

addressOf

addressOf