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improved encoding for formating

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Orange
2025-09-25 21:06:46 +03:00
parent fb0b05d7ef
commit dac3d8e43f
3 changed files with 27 additions and 8 deletions
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29
include/omath/color.hpp
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@@ -174,13 +174,30 @@ struct std::formatter<omath::Color> // NOLINT(*-dcl58-cpp)
{
return ctx.begin();
}
template<class FormatContext>
[[nodiscard]]
static auto format(const omath::Color& col, std::format_context& ctx)
static auto format(const omath::Color& col, FormatContext& ctx)
{
return std::format_to(ctx.out(), "[r:{}, g:{}, b:{}, a:{}]",
static_cast<int>(col.x * 255.f),
static_cast<int>(col.y * 255.f),
static_cast<int>(col.z * 255.f),
static_cast<int>(col.w * 255.f));
if constexpr (std::is_same_v<std::format_context::char_type, char>)
return std::format_to(ctx.out(), "[r:{}, g:{}, b:{}, a:{}]",
static_cast<int>(col.x * 255.f),
static_cast<int>(col.y * 255.f),
static_cast<int>(col.z * 255.f),
static_cast<int>(col.w * 255.f));
if constexpr (std::is_same_v<std::format_context::char_type, wchar_t>)
return std::format_to(ctx.out(), L"[r:{}, g:{}, b:{}, a:{}]",
static_cast<int>(col.x * 255.f),
static_cast<int>(col.y * 255.f),
static_cast<int>(col.z * 255.f),
static_cast<int>(col.w * 255.f));
if constexpr (std::is_same_v<std::format_context::char_type, char8_t>)
return std::format_to(ctx.out(), u8"[r:{}, g:{}, b:{}, a:{}]",
static_cast<int>(col.x * 255.f),
static_cast<int>(col.y * 255.f),
static_cast<int>(col.z * 255.f),
static_cast<int>(col.w * 255.f));
std::unreachable();
}
};