Template Class StructuralMutateEngine

• Defined in File structural_mutate.h

Inheritance Relationships

Base Type

• public Parent

Class Documentation

template<typename Parent, typename ...Callbacks>
class StructuralMutateEngine : public Parent

Engine of the callback-dispatched tvm::ffi::StructuralMutate.

A matched callback owns mutation of its value, so the engine returns the callback result without descending into it. An unmatched value keeps the Parent’s default mutation. Parent::MutatorObjType pins the exact callback-facing mutator view across layer composition.

Template Parameters:

• Parent – Mutator layer extended by the engine.

• Callbacks – Callable types whose first parameter selects the value type.

Public Functions

inline explicit StructuralMutateEngine(Callbacks... callbacks)

Construct a mutate engine over callbacks tested in declaration order.