Structure.FFIType (JNA API)

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JNA API 3.2.7

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com.sun.jna
Class Structure.FFIType

java.lang.Object
  com.sun.jna.Structure
      com.sun.jna.Structure.FFIType

Enclosing class:: Structure

static class Structure.FFIType
extends Structure
extends Structure

This class auto-generates an ffi_type structure appropriate for a given structure for use by libffi. The lifecycle of this structure is easier to manage on the Java side than in native code.

Nested Class Summary
`static class`	`Structure.FFIType.size_t`

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

Field Summary
`short`	`alignment`
`Pointer`	`elements`
`Structure.FFIType.size_t`	`size`
`short`	`type`

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

Method Summary
`(package private) static Pointer`	`get(Object obj)`

Methods inherited from class com.sun.jna.Structure
allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, busy, cacheTypeInfo, calculateAlignedSize, calculateSize, clear, ensureAllocated, equals, fields, getAutoRead, getAutoWrite, getField, getFieldOrder, getFields, getNativeAlignment, getPointer, getStructAlignment, getTypeInfo, getTypeInfo, hashCode, newInstance, read, readField, readField, reading, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setField, setFieldOrder, setTypeMapper, size, sortFields, toArray, toArray, toString, updateStructureByReference, useMemory, useMemory, write, writeField, writeField, writeField

Methods inherited from class com.sun.jna.Structure

allocateMemory, allocateMemory, autoAllocate, autoRead, autoRead, autoWrite, autoWrite, busy, cacheTypeInfo, calculateAlignedSize, calculateSize, clear, ensureAllocated, equals, fields, getAutoRead, getAutoWrite, getField, getFieldOrder, getFields, getNativeAlignment, getPointer, getStructAlignment, getTypeInfo, getTypeInfo, hashCode, newInstance, read, readField, readField, reading, setAlignType, setAutoRead, setAutoSynch, setAutoWrite, setField, setFieldOrder, setTypeMapper, size, sortFields, toArray, toArray, toString, updateStructureByReference, useMemory, useMemory, write, writeField, writeField, writeField

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Field Detail

size

public Structure.FFIType.size_t size

alignment

public short alignment

type

public short type

elements

public Pointer elements

Method Detail

get

static Pointer get(Object obj)