@Name(value="c10::intrusive_ptr<c10::ivalue::Tuple>") @NoOffset @Properties(inherit=torch.class) public class TuplePtr extends Pointer
Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter
Constructor and Description |
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TuplePtr() |
TuplePtr(long size)
Native array allocator.
|
TuplePtr(Pointer p)
Pointer cast constructor.
|
TuplePtr(PointerPointer arg0) |
TuplePtr(Tuple target,
DontIncreaseRefcount arg1) |
TuplePtr(TuplePtr rhs) |
Modifier and Type | Method and Description |
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Tuple |
access() |
boolean |
asBoolean() |
boolean |
defined() |
Tuple |
get() |
TuplePtr |
getPointer(long i) |
Tuple |
multiply() |
TuplePtr |
position(long position) |
TuplePtr |
put(TuplePtr rhs) |
static TuplePtr |
reclaim_copy(Tuple owning_ptr)
Takes an owning pointer to TTarget* and creates an intrusive_ptr
representing a new reference, i.e.
|
static TuplePtr |
reclaim(Tuple owning_ptr)
Takes an owning pointer to TTarget* and creates an intrusive_ptr that takes
over ownership.
|
Tuple |
release()
Returns an owning (!) pointer to the underlying object and makes the
intrusive_ptr instance invalid.
|
void |
reset() |
void |
swap(TuplePtr rhs) |
boolean |
unique() |
static TuplePtr |
unsafe_adapt_non_heap_allocated(Tuple 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.
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static TuplePtr |
unsafe_reclaim_from_nonowning(Tuple raw_ptr)
Turn a **non-owning raw pointer** to an intrusive_ptr.
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static TuplePtr |
unsafe_steal_from_new(Tuple 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 TuplePtr(Pointer p)
Pointer(Pointer)
.public TuplePtr(long size)
Pointer.position(long)
.public TuplePtr()
public TuplePtr(@ByVal @Cast(value="std::nullptr_t*") PointerPointer arg0)
public TuplePtr(Tuple target, @ByVal DontIncreaseRefcount arg1)
public TuplePtr getPointer(long i)
getPointer
in class Pointer
@ByRef @Name(value="operator =") @NoException(value=true) public TuplePtr put(@ByRef(value=true) TuplePtr rhs)
@NoException(value=true) public Tuple get()
@Name(value="operator ->") @NoException(value=true) public Tuple 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 TuplePtr 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 Tuple release()
@ByVal public static TuplePtr reclaim(Tuple owning_ptr)
@ByVal public static TuplePtr reclaim_copy(Tuple owning_ptr)
@ByVal public static TuplePtr unsafe_steal_from_new(Tuple raw_ptr)
@ByVal public static TuplePtr unsafe_adapt_non_heap_allocated(Tuple 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 TuplePtr unsafe_reclaim_from_nonowning(Tuple raw_ptr)
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