/**
 * @file Common.h
 * @author apio (cloudapio.eu)
 * @brief Common utility functions.
 *
 * @copyright Copyright (c) 2023, the Luna authors.
 *
 */

#pragma once

/**
 * @brief Divide a by b, rounding the quotient up to the next multiple of b.
 *
 * @tparam T The type of a and b.
 * @param a The dividend.
 * @param b The divisor.
 * @return constexpr T The result of the operation.
 */
template <typename T> inline constexpr T ceil_div(T a, T b)
{
    return (a + (b - 1)) / b;
}