jnr.ffi.provider

类 NullMemoryIO

java.lang.Object

jnr.ffi.Pointer

jnr.ffi.provider.AbstractMemoryIO

jnr.ffi.provider.InAccessibleMemoryIO

jnr.ffi.provider.NullMemoryIO

public final class NullMemoryIO
extends InAccessibleMemoryIO

构造器概要

构造器

构造器和说明
NullMemoryIO(Runtime runtime)

方法概要

限定符和类型	方法和说明
protected NullPointerException	error()
long	size() Gets the size of this memory object in bytes (optional operation).

从类继承的方法 jnr.ffi.provider.InAccessibleMemoryIO

array, arrayLength, arrayOffset, get, get, get, get, get, get, getByte, getDouble, getFloat, getInt, getLong, getLongLong, getPointer, getPointer, getShort, getString, getString, hasArray, indexOf, put, put, put, put, put, put, putByte, putDouble, putFloat, putInt, putLong, putLongLong, putPointer, putShort, putString, setMemory

从类继承的方法 jnr.ffi.provider.AbstractMemoryIO

checkBounds, checkBounds, getAddress, getInt, getNativeLong, indexOf, putAddress, putAddress, putInt, putNativeLong, slice, slice, transferFrom, transferTo

从类继承的方法 jnr.ffi.Pointer

address, get, getNullTerminatedPointerArray, getNullTerminatedStringArray, getRuntime, isDirect, newIntPointer, put, toString, wrap, wrap, wrap

从类继承的方法 java.lang.Object

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

构造器详细资料

NullMemoryIO

public NullMemoryIO(Runtime runtime)

方法详细资料

error

protected final NullPointerException error()

覆盖:

error 在类中 InAccessibleMemoryIO

size

public long size()

从类复制的说明: Pointer

Gets the size of this memory object in bytes (optional operation).

指定者:

size 在类中 Pointer

返回:

the size of the memory area this Pointer points to. If the size is unknown, Long.MAX_VALUE is returned}.