JNA API 4.0.0

com.sun.jna.platform.win32
Class Winioctl.STORAGE_DEVICE_NUMBER

java.lang.Object
  extended by com.sun.jna.Structure
      extended by com.sun.jna.platform.win32.Winioctl.STORAGE_DEVICE_NUMBER
Direct Known Subclasses:
Winioctl.STORAGE_DEVICE_NUMBER.ByReference
Enclosing interface:
Winioctl

public static class Winioctl.STORAGE_DEVICE_NUMBER
extends Structure

Contains information about a device. This structure is used by the IOCTL_STORAGE_GET_DEVICE_NUMBER control code.


Nested Class Summary
static class Winioctl.STORAGE_DEVICE_NUMBER.ByReference
           
 
Nested classes/interfaces inherited from class com.sun.jna.Structure
Structure.ByValue, Structure.StructField
 
Field Summary
 int DeviceNumber
          The number of this device.
 int DeviceType
          The type of device.
 int PartitionNumber
          The partition number of the device, if the device can be partitioned.
 
Fields inherited from class com.sun.jna.Structure
ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE
 
Constructor Summary
Winioctl.STORAGE_DEVICE_NUMBER()
           
Winioctl.STORAGE_DEVICE_NUMBER(Pointer memory)
           
 
Method Summary
protected  List getFieldOrder()
          Return this Structure's field names in their proper order.
 
Methods inherited from class com.sun.jna.Structure
allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, clear, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFields, getNativeAlignment, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, read, readField, readField, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setFieldOrder, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write, writeField, writeField, writeField
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

DeviceType

public int DeviceType
The type of device. Values from 0 through 32,767 are reserved for use by Microsoft. Values from 32,768 through 65,535 are reserved for use by other vendors.


DeviceNumber

public int DeviceNumber
The number of this device.


PartitionNumber

public int PartitionNumber
The partition number of the device, if the device can be partitioned. Otherwise, this member is -1.

Constructor Detail

Winioctl.STORAGE_DEVICE_NUMBER

public Winioctl.STORAGE_DEVICE_NUMBER()

Winioctl.STORAGE_DEVICE_NUMBER

public Winioctl.STORAGE_DEVICE_NUMBER(Pointer memory)
Method Detail

getFieldOrder

protected List getFieldOrder()
Description copied from class: Structure
Return this Structure's field names in their proper order. For example,

 protected List getFieldOrder() {
     return Arrays.asList(new String[] { ... });
 }
 
IMPORTANT When deriving from an existing Structure subclass, ensure that you augment the list provided by the superclass, e.g.

 protected List getFieldOrder() {
     List fields = new ArrayList(super.getFieldOrder());
     fields.addAll(Arrays.asList(new String[] { ... }));
     return fields;
 }
 
Field order must be explicitly indicated, since the field order as returned by Class.getFields() is not guaranteed to be predictable.

Specified by:
getFieldOrder in class Structure

JNA API 4.0.0

Copyright © 2007-2013 Timothy Wall. All Rights Reserved.