jnr.ffi

Class Struct.Pointer

java.lang.Object

jnr.ffi.Struct.Member

jnr.ffi.Struct.NumberField

jnr.ffi.Struct.Pointer

Enclosing class:

Struct

public class Struct.Pointer
extends Struct.NumberField

Represents a native memory address.

Field Summary

Fields inherited from class jnr.ffi.Struct.NumberField

type

Constructor Summary

Constructors

Constructor and Description
Pointer() Creates a new Address field.
Pointer(Struct.Offset offset)

Method Summary

Modifier and Type	Method and Description
Pointer	get() Gets the Pointer value from the native memory.
int	intValue() Returns an integer representation of this Pointer.
long	longValue() Returns an long representation of this Pointer.
void	set(Number value) Sets the field to a new value.
void	set(Pointer value) Puts a Address value into the native memory.
int	size() Gets the size of a Pointer in bits
String	toString() Returns a string representation of this Pointer.

Methods inherited from class jnr.ffi.Struct.NumberField

byteValue, doubleValue, floatValue, getMemory, offset, shortValue, struct

Methods inherited from class java.lang.Object

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

Constructor Detail

Pointer

public Pointer()

Creates a new Address field.

Pointer

public Pointer(Struct.Offset offset)

Method Detail

get

public final Pointer get()

Gets the Pointer value from the native memory.

Returns:

a Pointer.

size

public final int size()

Gets the size of a Pointer in bits

Returns:

the size of the Pointer

set

public final void set(Pointer value)

Puts a Address value into the native memory.

Parameters:

value - the value to write.

set

public void set(Number value)

Description copied from class: Struct.NumberField

Sets the field to a new value.

Specified by:

set in class Struct.NumberField

Parameters:

value - The new value.

intValue

public final int intValue()

Returns an integer representation of this Pointer.

Specified by:

intValue in class Struct.NumberField

Returns:

an integer value for this Pointer.

longValue

public final long longValue()

Returns an long representation of this Pointer.

Overrides:

longValue in class Struct.NumberField

Returns:

an long value for this Pointer.

toString

public final String toString()

Returns a string representation of this Pointer.

Overrides:

toString in class Struct.NumberField

Returns:

a string representation of this Pointer.