Uses of Interface
jdk.incubator.foreign.SegmentAllocator

Packages that use SegmentAllocator

Package	Description
jdk.incubator.foreign	Classes to support low-level and efficient foreign memory/function access, directly from Java.

Uses of SegmentAllocator in jdk.incubator.foreign

Methods in jdk.incubator.foreign that return SegmentAllocator

Modifier and Type	Method	Description
static SegmentAllocator	SegmentAllocator.implicitAllocator()	Returns a native allocator which allocates segments in independent implicit scopes.
static SegmentAllocator	SegmentAllocator.nativeAllocator(ResourceScope scope)	Returns a native allocator, associated with the provided scope.
static SegmentAllocator	SegmentAllocator.newNativeArena(long arenaSize, long blockSize, ResourceScope scope)	Returns a native arena-based allocator, associated with the provided scope, with given arena size and block size.
static SegmentAllocator	SegmentAllocator.newNativeArena(long arenaSize, ResourceScope scope)	Returns a native unbounded arena-based allocator, with block size set to the specified arena size, associated with the provided scope, with given arena size.
static SegmentAllocator	SegmentAllocator.newNativeArena(ResourceScope scope)	Returns a native unbounded arena-based allocator, with predefined block size and maximum arena size, associated with the provided scope.
static SegmentAllocator	SegmentAllocator.prefixAllocator(MemorySegment segment)	Returns a segment allocator which responds to allocation requests by recycling a single segment; that is, each new allocation request will return a new slice starting at the segment offset 0 (alignment constraints are ignored by this allocator), hence the name prefix allocator.

Methods in jdk.incubator.foreign with parameters of type SegmentAllocator

Modifier and Type	Method	Description
MemorySegment	VaList.nextVarg(GroupLayout layout, SegmentAllocator allocator)	Reads the next value as a MemorySegment, and advances this variable argument list's position.