#if !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION) #pragma once #include namespace at { class Tensor; namespace native { using cross_fn = void(*)(const Tensor&, const Tensor&, const Tensor&, const int64_t d); DECLARE_DISPATCH(cross_fn, cross_stub) }} // namespace at::native #else #error "This file should not be included when either TORCH_STABLE_ONLY or TORCH_TARGET_VERSION is defined." #endif // !defined(TORCH_STABLE_ONLY) && !defined(TORCH_TARGET_VERSION)