com.cmpware.elf
Class MemberType

java.lang.Object
  com.cmpware.elf.VariableType
      com.cmpware.elf.MemberType

All Implemented Interfaces:

TreeViewable

public class MemberType
extends VariableType

This class stores all the data necessary for a DWARF structure member. This just makes for a simpler structure to use in places like a tree display.

Copyright (c) 2005 Cmpware, Inc. All Rights Reserved.

Author:

SAG

Field Summary

byte[]	addrOffsetPgm The DWARF data member location offset address program
int	declFile The declaration file number
int	declLine The declaration line number
VariableType	memberType The structure member type

Fields inherited from class com.cmpware.elf.VariableType

addrOffset, byteSize, CONST, modifierName, modifiers, name, NONE, parent, POINTER, variable, VOLATILE

Constructor Summary

MemberType()

MemberType(MemberType mt)

Method Summary

static int	getAddrOffset(byte[] addrPgm) This method returns the address offset given the address offset program.
java.lang.Object[]	getChildren() This method returns the children of this object.
org.eclipse.swt.graphics.Image	getImage() This method returns an image used as a decorator.
static MemberType	getMemberType(VariableType parent, Variable variable, Tag tag) This method returns a structure member with data filled in from the ELF /DWARF tag.
java.lang.Object	getParent() This method returns the parent of this object.
java.lang.String	getText() This method returns the text string associated with this object.
boolean	hasChildren() This method returns true if this object has children and false otherwise.
java.lang.String	toString(int addrBytes, boolean byteSwap) This method returns a string representation of the structure member.

Methods inherited from class com.cmpware.elf.VariableType

getName, getVariableType, toString

Methods inherited from class java.lang.Object

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

Field Detail

declLine

public int declLine

The declaration line number

declFile

public int declFile

The declaration file number

addrOffsetPgm

public byte[] addrOffsetPgm

The DWARF data member location offset address program

memberType

public VariableType memberType

The structure member type

Constructor Detail

MemberType

public MemberType()

MemberType

public MemberType(MemberType mt)

Method Detail

getMemberType

public static MemberType getMemberType(VariableType parent,
                                       Variable variable,
                                       Tag tag)

This method returns a structure member with data filled in from the ELF /DWARF tag. Note that this tag should be a DW_TAG_member.

Parameters:

tag - The ELF /DWARF tag representing this structure member.

Returns:

This method returns a structure member with all of the fields filled in according to the input DWARF tag and its children.

getChildren

public java.lang.Object[] getChildren()

Description copied from interface: TreeViewable

This method returns the children of this object.

Returns:

This method returns the children of this object

getParent

public java.lang.Object getParent()

Description copied from interface: TreeViewable

This method returns the parent of this object.

Returns:

This method returns the parent of this object.

hasChildren

public boolean hasChildren()

Description copied from interface: TreeViewable

This method returns true if this object has children and false otherwise.

Returns:

This method returns true if this object has children and false otherwise.

getText

public java.lang.String getText()

Description copied from interface: TreeViewable

This method returns the text string associated with this object.

Returns:

This method returns the text string associated with this object.

getImage

public org.eclipse.swt.graphics.Image getImage()

Description copied from interface: TreeViewable

This method returns an image used as a decorator.

Returns:

This method returns an image used as a decorator.

toString

public java.lang.String toString(int addrBytes,
                                 boolean byteSwap)

This method returns a string representation of the structure member.

Parameters:

addrBytes - the number of bytes in an address.

byteSwap - the byte swappting flag from the ELF file.

Returns:

This method returns a string representation of the structure member.

getAddrOffset

public static int getAddrOffset(byte[] addrPgm)

This method returns the address offset given the address offset program.