org.vishia.bridgeC

Class MemSegmJc

java.lang.Object

org.vishia.bridgeC.MemSegmJc

public class MemSegmJc
extends java.lang.Object

This class describes an address of any instance in memory completed with a segment info. The segment may designate the are of memory, maybe in another processor connected with interprocess-communication. It means, the address need not be able to access.

For java-usage, the address is a Object-reference always. For C-usage the address is a void* respectively int.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Object	ptr
private int	segment

Constructor Summary

Constructors

Constructor and Description
MemSegmJc()
MemSegmJc(MemSegmJc src) The copy constructor.
MemSegmJc(java.lang.Object ptr, int segm)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	obj()
static int	segment(MemSegmJc ythis)
void	set(MemSegmJc src) Assignment from another given instance.
void	setAddrSegm(MemSegmJc src) The copy assignment.
void	setAddrSegm(java.lang.Object ptr, int segm)
void	setNull()

Methods inherited from class java.lang.Object

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

Field Detail

ptr

private java.lang.Object ptr

segment

private int segment

Constructor Detail

MemSegmJc

public MemSegmJc()

MemSegmJc

public MemSegmJc(java.lang.Object ptr,
                 int segm)

MemSegmJc

public MemSegmJc(MemSegmJc src)

The copy constructor.

Parameters:

src - given instance, content will be copied to the this new one.

Method Detail

setAddrSegm

public void setAddrSegm(java.lang.Object ptr,
                        int segm)

setAddrSegm

public void setAddrSegm(MemSegmJc src)

The copy assignment.

Parameters:

src - given instance, content will be copied to the this.

set

public void set(MemSegmJc src)

Assignment from another given instance.

Parameters:

src -

setNull

public void setNull()

obj

public java.lang.Object obj()

segment

public static int segment(MemSegmJc ythis)