Class AbstractRef

• Defined in File abstract_value.h

Inheritance Relationships

Base Type

• public mindspore::abstract::AbstractTensor (Class AbstractTensor)

Class Documentation

class AbstractRef : public mindspore::abstract::AbstractTensor

Class AbstractRef describes a RefTensor’s abstract value.

Public Functions

AbstractRef(const AbstractBasePtr &ref_key, const AbstractTensorPtr &ref_value)

Constructor of AbstractRef.

Parameters

• ref_key – [in] The ref key of tensor.

• ref_value – [in] The tensor.

~AbstractRef() override = default

Destructor of AbstractEllipsis.

inline virtual AbstractBasePtr Clone() const override

Clone an abstract from the abstract.

Returns

A pointer to the cloned abstract.

inline AbstractBasePtr CloneAsTensor() const

Use parent’s AbstractTensor::Clone() to clone an abstract.

Returns

A pointer to the cloned abstract.

virtual std::string ToString() const override

Get the string representation of this object.

Returns

The string representation.

inline AbstractTensorPtr ref()

Get the abstract tensor, which is referenced.

Returns

A pointer to the abstract tensor.

inline AbstractBasePtr ref_key() const

Get the ref key.

Returns

A pointer to the abstract key.

inline RefKeyPtr ref_key_value() const

Get the ref key value.

Returns

A point to the RefKey.

inline virtual AbstractBasePtr Broaden() const override

Broaden the abstract. It will upgrade the abstract to a higher level.

Returns

A pointer to the broadened abstract.

virtual AbstractBasePtr Join(const AbstractBasePtr &other) override

Combine two abstracts. If two abstracts are different, it will broaden the abstract value.

Parameters

other – [in] The other abstract to be joined.

Returns

A pointer to the combined abstract.

inline virtual std::size_t hash() const override

Get the hash value of this object.

Returns

The hash value.

virtual AbstractBasePtr PartialBroaden() const override

Broaden abstract with constraints.

Returns

A pointer to the broadened abstract.