#pragma once

#include <cstdint> //uint64_t

#include "utils/vector.h"
#include "utils/matrix.h"

namespace numerics::detail{
	

	// ---------------- Elemenwise ----------------
	template <typename T>
	void inplace_neg_scalar_serial(T& c) {
		c = -c;
	}
		
	template <typename T>
	void inplace_neg_elementwise_serial(utils::Matrix<T>& A) {
	    const uint64_t rows = A.rows();
	    const uint64_t cols = A.cols();
		for (uint64_t i = 0; i < rows; ++i){
			for (uint64_t j = 0; j < cols; ++j){
				A(i,j) = -A(i,j);
			}
		}
	}

	template <typename T>
	void inplace_neg_elementwise_serial(utils::Vector<T>& v) {
		for (uint64_t i = 0; i < v.size(); ++i){
			v[i] = v[i];
		}
	}
} // namespace numerics