File optional.h

↰ Parent directory (tvm/ffi)

Runtime Optional container types.

Definition (tvm/ffi/optional.h)

• Program Listing for File optional.h

Detailed Description

Optional<T> uses a hybrid representation. ObjectRef, ObjectPtr, and Arc values keep the established one-pointer ObjectPtr representation, with nullptr representing nullopt. Other types that enable Any storage are backed by one Struct TVMFFIAny. Types that do not enable storage (for example, non-owning view types) fall back to std::optional<T>.

Includes

• optional (File optional.h)

• string (File string.h)

• tvm/ffi/any.h (File any.h)

• tvm/ffi/error.h (File error.h)

• tvm/ffi/object.h (File object.h)

• tvm/ffi/string.h (File string.h)

• utility

Included By

• File cast.h

• File array.h

• File dict.h

• File map.h

• File map_base.h

• File variant.h

• File dataclass.h

• File structural_equal.h

• File structural_mutate.h

• File structural_visit.h

• File visit_error_context.h

• File overload.h

• File registry.h

• File tvm_ffi.h

Namespaces

• Namespace tvm

• Namespace tvm::ffi