#pragma once
#include "data.hpp"

np::Array<uint32_t> set_integral_image_cpu(const np::Array<uint8_t>&) noexcept;
np::Array<int32_t> apply_features_cpu(const np::Array<uint8_t>&, const np::Array<uint32_t>&) noexcept;
np::Array<float64_t> train_weak_clf_cpu(const np::Array<int32_t>&, const np::Array<uint16_t>&, const np::Array<uint8_t>&,
					const np::Array<float64_t>&) noexcept;
np::Array<uint16_t> argsort_2d_cpu(const np::Array<int32_t>&) noexcept;