@Name(value="c10::intrusive_ptr<torch::jit::Tree>") @NoOffset @Properties(inherit=torch.class) public class TreeRef extends Pointer
Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter
Constructor and Description |
---|
TreeRef() |
TreeRef(long size)
Native array allocator.
|
TreeRef(Pointer p)
Pointer cast constructor.
|
TreeRef(PointerPointer arg0) |
TreeRef(Tree target,
DontIncreaseRefcount arg1) |
TreeRef(TreeRef rhs) |
Modifier and Type | Method and Description |
---|---|
Tree |
access() |
boolean |
asBoolean() |
boolean |
defined() |
Tree |
get() |
TreeRef |
getPointer(long i) |
Tree |
multiply() |
TreeRef |
position(long position) |
TreeRef |
put(TreeRef rhs) |
static TreeRef |
reclaim_copy(Tree owning_ptr)
Takes an owning pointer to TTarget* and creates an intrusive_ptr
representing a new reference, i.e.
|
static TreeRef |
reclaim(Tree owning_ptr)
Takes an owning pointer to TTarget* and creates an intrusive_ptr that takes
over ownership.
|
Tree |
release()
Returns an owning (!) pointer to the underlying object and makes the
intrusive_ptr instance invalid.
|
void |
reset() |
void |
swap(TreeRef rhs) |
boolean |
unique() |
static TreeRef |
unsafe_adapt_non_heap_allocated(Tree raw_ptr,
long expected_decrefs)
Turn an instance of TTarget that should not be reference counted
(e.g., allocated into an arena with placement new) into an
intrusive_ptr.
|
static TreeRef |
unsafe_reclaim_from_nonowning(Tree raw_ptr)
Turn a **non-owning raw pointer** to an intrusive_ptr.
|
static TreeRef |
unsafe_steal_from_new(Tree raw_ptr)
Turn a new instance of TTarget (e.g., literally allocated
using new TTarget(...) into an intrusive_ptr.
|
long |
use_count() |
long |
weak_use_count() |
address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero
public TreeRef(Pointer p)
Pointer(Pointer)
.public TreeRef(long size)
Pointer.position(long)
.public TreeRef()
public TreeRef(@ByVal @Cast(value="std::nullptr_t*") PointerPointer arg0)
public TreeRef(Tree target, @ByVal DontIncreaseRefcount arg1)
public TreeRef getPointer(long i)
getPointer
in class Pointer
@ByRef @Name(value="operator =") @NoException(value=true) public TreeRef put(@ByRef(value=true) TreeRef rhs)
@NoException(value=true) public Tree get()
@Name(value="operator ->") @NoException(value=true) public Tree access()
@Cast(value="bool") @Name(value="operator bool") @NoException(value=true) public boolean asBoolean()
@NoException(value=true) public void reset()
@NoException(value=true) public void swap(@ByRef TreeRef rhs)
@Cast(value="bool") @NoException(value=true) public boolean defined()
@Cast(value="size_t") @NoException(value=true) public long use_count()
@Cast(value="size_t") @NoException(value=true) public long weak_use_count()
@Cast(value="bool") @NoException(value=true) public boolean unique()
@NoException(value=true) public Tree release()
@ByVal public static TreeRef reclaim(Tree owning_ptr)
@ByVal public static TreeRef reclaim_copy(Tree owning_ptr)
@ByVal public static TreeRef unsafe_steal_from_new(Tree raw_ptr)
@ByVal public static TreeRef unsafe_adapt_non_heap_allocated(Tree raw_ptr, @Cast(value="size_t") long expected_decrefs)
expected_decrefs
is a debugging parameter: it indicates the
number of strong owners the intrusive_ptr_target in question is
expected to get. In most use cases, this will likely be 1.
The reason this method exists is for manually sharing
StorageImpls across Tensors in the static runtime. It needs
access to private intrusive_ptr members so that the refcounts can
be initialized to custom values.@ByVal public static TreeRef unsafe_reclaim_from_nonowning(Tree raw_ptr)
Copyright © 2024. All rights reserved.