com.sun.jna.platform.win32

## Class WinBase.SYSTEM_INFO.UNION

- java.lang.Object
- - com.sun.jna.Structure
  - - com.sun.jna.Union
    - - com.sun.jna.platform.win32.WinBase.SYSTEM_INFO.UNION

- Direct Known Subclasses:
    WinBase.SYSTEM_INFO.UNION.ByReference
  Enclosing class:
    WinBase.SYSTEM_INFO

      public static class WinBase.SYSTEM_INFO.UNION
      extends Union

  Unnamed inner union.

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `WinBase.SYSTEM_INFO.UNION.ByReference`

    - ### Nested classes/interfaces inherited from class com.sun.jna.Structure

      `Structure.ByValue, Structure.FieldOrder, Structure.StructField`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `WinDef.DWORD` | `dwOemID` An obsolete member that is retained for compatibility with Windows NT 3.5 and earlier.
    `WinBase.SYSTEM_INFO.PI` | `pi` Processor architecture (unnamed struct).

    - ### Fields inherited from class com.sun.jna.Structure

      `ALIGN_DEFAULT, ALIGN_GNUC, ALIGN_MSVC, ALIGN_NONE, CALCULATE_SIZE`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `UNION()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `read()` Reads the fields of the struct from native memory

    - ### Methods inherited from class com.sun.jna.Union

      `getFieldOrder, getNativeAlignment, getTypedValue, readField, readField, setType, setType, setTypedValue, writeField, writeField, writeField`

    - ### Methods inherited from class com.sun.jna.Structure

      `allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, cacheTypeInfo, calculateSize, clear, createFieldsOrder, createFieldsOrder, createFieldsOrder, createFieldsOrder, dataEquals, dataEquals, ensureAllocated, equals, fieldOffset, getAutoRead, getAutoWrite, getFieldList, getFields, getNativeSize, getNativeSize, getPointer, getStringEncoding, getStructAlignment, hashCode, newInstance, newInstance, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setStringEncoding, size, sortFields, toArray, toArray, toString, toString, useMemory, useMemory, write`

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### dwOemID

          public WinDef.DWORD dwOemID

      An obsolete member that is retained for compatibility with Windows NT 3.5 and earlier. New applications should use the wProcessorArchitecture branch of the union. Windows Me/98/95: The system always sets this member to zero, the value defined for PROCESSOR_ARCHITECTURE_INTEL.

    - #### pi

          public WinBase.SYSTEM_INFO.PI pi

      Processor architecture (unnamed struct).

  - ### Constructor Detail

    - #### UNION

          public UNION()

  - ### Method Detail

    - #### read

          public void read()

      Description copied from class: `Structure`
      Reads the fields of the struct from native memory
      Overrides:
        `read` in class `Structure`

Copyright © 2007-2018 Timothy Wall. All Rights Reserved.