com.sun.jna.ptr.PointerByReference Maven / Gradle / Ivy
/* Copyright (c) 2007 Timothy Wall, All Rights Reserved
*
* The contents of this file is dual-licensed under 2
* alternative Open Source/Free licenses: LGPL 2.1 or later and
* Apache License 2.0. (starting with JNA version 4.0.0).
*
* You can freely decide which license you want to apply to
* the project.
*
* You may obtain a copy of the LGPL License at:
*
* http://www.gnu.org/licenses/licenses.html
*
* A copy is also included in the downloadable source code package
* containing JNA, in file "LGPL2.1".
*
* You may obtain a copy of the Apache License at:
*
* http://www.apache.org/licenses/
*
* A copy is also included in the downloadable source code package
* containing JNA, in file "AL2.0".
*/
package com.sun.jna.ptr;
import com.sun.jna.Pointer;
/** Represents a reference to a pointer to native data.
* In C notation, void**.
* @author twall
*/
public class PointerByReference extends ByReference {
public PointerByReference() {
this(null);
}
public PointerByReference(Pointer value) {
super(Pointer.SIZE);
setValue(value);
}
public void setValue(Pointer value) {
getPointer().setPointer(0, value);
}
public Pointer getValue() {
return getPointer().getPointer(0);
}
}