WinBase.OVERLAPPED (JNA API)

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JNA API 4.0.0

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com.sun.jna.platform.win32
Class WinBase.OVERLAPPED

java.lang.Object
  com.sun.jna.Structure
      com.sun.jna.platform.win32.WinBase.OVERLAPPED

Enclosing interface:: WinBase

public static class WinBase.OVERLAPPED
extends Structure
extends Structure

The OVERLAPPED structure contains information used in asynchronous (or overlapped) input and output (I/O).

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.jna.Structure
`Structure.ByReference, Structure.ByValue, Structure.StructField`

Field Summary
`WinNT.HANDLE`	`hEvent`
`BaseTSD.ULONG_PTR`	`Internal`
`BaseTSD.ULONG_PTR`	`InternalHigh`
`int`	`Offset`
`int`	`OffsetHigh`

Fields inherited from class com.sun.jna.Structure
`ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE`

Constructor Summary
`WinBase.OVERLAPPED()`

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 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

Internal

public BaseTSD.ULONG_PTR Internal

InternalHigh

public BaseTSD.ULONG_PTR InternalHigh

Offset

public int Offset

OffsetHigh

public int OffsetHigh

hEvent

public WinNT.HANDLE hEvent

Constructor Detail

WinBase.OVERLAPPED

public WinBase.OVERLAPPED()

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