axis.hpp

// Copyright Take Vos 2021.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt)
 
#pragma once
 
namespace hi::inline v1 {
 
enum class axis : unsigned char {
    none = 0,
    x = 1,
    y = 2,
    z = 4,
    both = x | y,
    all = x | y | z,
 
    row = x,
    column = y,
 
    horizontal = x,
    vertical = y,
 
    width = x,
    height = y,
    depth = z,
};
 
[[nodiscard]] constexpr axis operator&(axis const& lhs, axis const& rhs) noexcept
{
    return static_cast<axis>(static_cast<unsigned char>(lhs) & static_cast<unsigned char>(rhs));
}
 
[[nodiscard]] constexpr axis operator|(axis const& lhs, axis const& rhs) noexcept
{
    return static_cast<axis>(static_cast<unsigned char>(lhs) | static_cast<unsigned char>(rhs));
}
 
[[nodiscard]] constexpr axis& operator&=(axis& lhs, axis const& rhs) noexcept
{
    return lhs = lhs & rhs;
}
 
[[nodiscard]] constexpr axis& operator|=(axis& lhs, axis const& rhs) noexcept
{
    return lhs = lhs | rhs;
}
 
[[nodiscard]] constexpr bool to_bool(axis const& rhs) noexcept
{
    return to_bool(static_cast<unsigned char>(rhs));
}
 
} // namespace hi::inline v1