Uses of Interface
java.lang.foreign.ValueLayout
Packages that use ValueLayoutPREVIEW
Package
Description
Provides low-level access to memory and functions outside the Java runtime.
The
java.lang.invoke package provides low-level primitives for interacting
with the Java Virtual Machine.-
Uses of ValueLayoutPREVIEW in java.lang.foreign
Subinterfaces of ValueLayoutPREVIEW in java.lang.foreignModifier and TypeInterfaceDescriptioninterfacePreview.A value layout used to model the address of some region of memory.static interfacePreview.A value layout whose carrier isboolean.class.static interfacePreview.A value layout whose carrier isbyte.class.static interfacePreview.A value layout whose carrier ischar.class.static interfacePreview.A value layout whose carrier isdouble.class.static interfacePreview.A value layout whose carrier isfloat.class.static interfacePreview.A value layout whose carrier isint.class.static interfacePreview.A value layout whose carrier islong.class.static interfacePreview.A value layout whose carrier isshort.class.Methods in java.lang.foreign that return ValueLayoutPREVIEWModifier and TypeMethodDescriptionValueLayout.withByteAlignment(long byteAlignment) Returns a memory layout with the same characteristics as this layout, but with the given alignment constraint (in bytes).Returns a memory layout with the same characteristics as this layout, but with the given name.Returns a value layout with the same characteristics as this layout, but with the given byte order.ValueLayout.withoutName()Returns a memory layout with the same characteristics as this layout, but with no name.Methods in java.lang.foreign with parameters of type ValueLayoutPREVIEWModifier and TypeMethodDescriptionstatic voidMemorySegment.copy(MemorySegmentPREVIEW srcSegment, ValueLayoutPREVIEW srcElementLayout, long srcOffset, MemorySegmentPREVIEW dstSegment, ValueLayoutPREVIEW dstElementLayout, long dstOffset, long elementCount) Performs a bulk copy from source segment to destination segment.static voidMemorySegment.copy(MemorySegmentPREVIEW srcSegment, ValueLayoutPREVIEW srcLayout, long srcOffset, Object dstArray, int dstIndex, int elementCount) Copies a number of elements from a source memory segment to a destination array.static voidMemorySegment.copy(Object srcArray, int srcIndex, MemorySegmentPREVIEW dstSegment, ValueLayoutPREVIEW dstLayout, long dstOffset, int elementCount) Copies a number of elements from a source array to a destination memory segment. -
Uses of ValueLayoutPREVIEW in java.lang.invoke
Methods in java.lang.invoke with parameters of type ValueLayoutPREVIEWModifier and TypeMethodDescriptionstatic VarHandleMethodHandles.memorySegmentViewVarHandle(ValueLayoutPREVIEW layout) Preview.Creates a var handle object, which can be used to dereference a memory segmentPREVIEW at a given byte offset, using the provided value layout.