Class AbstractNull

• Defined in File abstract_value.h

Inheritance Relationships

Base Type

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

Class Documentation

class AbstractNull : public mindspore::abstract::AbstractBase

Class AbstractNone describes a Null node’s abstract value.

The unassigned state value for variable, which means the variable is not assigned.

Public Functions

inline AbstractNull()

Constructor of AbstractNull.

~AbstractNull() override = default

Destructor of AbstractNull.

inline virtual AbstractBasePtr Clone() const override

Clone an abstract from the 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.