com.kenai.jffi

Class DirectClosureBuffer.NativeWordIO

java.lang.Object

com.kenai.jffi.DirectClosureBuffer.NativeWordIO

Direct Known Subclasses:

DirectClosureBuffer.NativeWordIO32, DirectClosureBuffer.NativeWordIO64

Enclosing class:

DirectClosureBuffer

private abstract static class DirectClosureBuffer.NativeWordIO
extends java.lang.Object

Reads annd writes data types that are smaller than the size of a native long, as a native long for compatibility with FFI.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NativeWordIO()

Method Summary

Modifier and Type	Method and Description
(package private) abstract int	get(long address) Reads a native long argument from native memory.
static DirectClosureBuffer.NativeWordIO	getInstance()
(package private) abstract void	put(long address, int value) Writes a native long argument to native memory.

Methods inherited from class java.lang.Object

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

Constructor Detail

NativeWordIO

private NativeWordIO()

Method Detail

getInstance

public static final DirectClosureBuffer.NativeWordIO getInstance()

put

abstract void put(long address,
                  int value)

Writes a native long argument to native memory.

Parameters:

address - The address to write the value at

value - The value to write.

get

abstract int get(long address)

Reads a native long argument from native memory.

Parameters:

address - The memory address to read the value from

Returns:

An integer