Color.h

#pragma once
 
#include "IComparable.h"
#include "IToString.h"
#include "KnownColors.h"
#include <cstdint>
#include <string>
#include <type_traits>
 
namespace sw
{
    struct Color : public IToString<Color>,
                   public IEqualityComparable<Color> {
        uint8_t r;
 
        uint8_t g;
 
        uint8_t b;
 
        uint8_t _reserved;
 
        Color() = default;
 
        Color(uint8_t r, uint8_t g, uint8_t b) noexcept;
 
        Color(KnownColors knownColor) noexcept;
 
        explicit Color(COLORREF color) noexcept;
 
        explicit operator COLORREF() const noexcept;
 
        bool Equals(const Color &other) const noexcept;
 
        std::wstring ToString() const;
    };
 
    // Color应为POD类型
    static_assert(
        std::is_trivial<Color>::value && std::is_standard_layout<Color>::value,
        "Color should be a POD type.");
}