nativememoryblock.java

来自「jnative java 调用动态库需要的包和dll」· Java 代码 · 共 39 行

package org.xvolks.jnative.pointers.memory;

/**
 * $Id: NativeMemoryBlock.java,v 1.4 2006/06/09 20:44:04 mdenty Exp $
 *
 * <p>This class represents a memory block known by its pointer</p>
 *
 * This software is released under the LGPL.
 * @author Created by Marc DENTY - (c) 2006 JNative project
 */
import org.xvolks.jnative.exceptions.NativeException;

public class NativeMemoryBlock extends AbstractMemoryBlock {
	
	public NativeMemoryBlock(int address, int size) {
		super(size);
		setPointer(address);
	}
	
	/**
	 * Method reserveMemory allocate a block of native memory
	 * @param    size                in bytes of the block
	 * @return   the address of the reserved memory
	 * @exception   NativeException
	 */
	public int reserveMemory(@SuppressWarnings("unused") int size) {
		return getPointer();
	}
	
	/**
	 * Method dispose provides a way to free the memory
	 * <p>This implementation does nothing as we do not know how this memory block was allocated</p>
	 * @exception   NativeException
	 */
	public void dispose() {
	}
	
}