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