Class AbstractFunction

Inheritance Relationships

Base Type

Class Documentation

class AbstractFunction : public mindspore::abstract::AbstractBase

The base class for the abstract value of the function node.

Public Functions

AbstractFunction() = default

Constructor of AbstractFunction.

~AbstractFunction() override = default

Destructor of AbstractFunction.

virtual  MS_DECLARE_PARENT (AbstractFunction, AbstractBase) virtual AbstractFunctionPtr GetUnique()=0

Get the unique AbstractFunction.

If there is exactly one possible function, return it. Otherwise, raise an Exception. Caller should ensure the uniqueness.

Returns

A pointer to AbstractFunction.

inline virtual TypePtr BuildType() const override

Build the type of the abstract.

Note

Use this function to get the actual type, while track type is not enough accurate.

Returns

A pointer to the Type.

inline virtual AbstractBasePtr Clone() const override

Clone an abstract from the abstract.

Returns

A pointer to the cloned abstract.

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 AbstractFunctionPtr Copy() const = 0

Copy an AbstractFunction.

Returns

A pointer to the copied abstract.

virtual AbstractBasePtr Join(const AbstractBasePtr &other) final

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.

virtual AbstractFunctionPtr Join(const AbstractFunctionPtr &other) = 0

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.

virtual void Visit(std::function<void(const AbstractFuncAtomPtr&)>) const = 0

Handle something with the outer visit function.

inline virtual AnfNodePtr tracking_id() const

Get the tracking anf node.

Returns

A point to the anf node.

inline virtual void set_tracking_id(AnfNodePtr)

Set a tracking anf node to the abstract.

inline virtual AnalysisContextPtr context() const

Get the context which manages the abstract.

Returns

A point to the context.

Public Static Functions

static AbstractFunctionPtr MakeAbstractFunction(const AbstractFuncAtomPtrList &func_list)

Make a AbstractFuncUnion from a list of AbstractFuncAtom.

Parameters

func_list – [in] A list of AbstractFuncAtomPtrList.

Returns

A point to the AbstractFunction.