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added nodiscard message

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Orange
2026-06-15 22:27:12 +03:00
parent b0561c193e
commit 8a591ce769
1 changed files with 15 additions and 15 deletions
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include/omath/utility/color.hpp
+14 -14
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@@ -34,13 +34,13 @@ namespace omath
m_value.clamp(0.f, 1.f); m_value.clamp(0.f, 1.f);
} }
constexpr explicit Color() noexcept = default; constexpr explicit Color() noexcept = default;
[[nodiscard]] [[nodiscard("color result should not be discarded")]]
constexpr static Color from_rgba(const uint8_t r, const uint8_t g, const uint8_t b, const uint8_t a) noexcept constexpr static Color from_rgba(const uint8_t r, const uint8_t g, const uint8_t b, const uint8_t a) noexcept
{ {
return Color(Vector4<float>(r, g, b, a) / 255.f); return Color(Vector4<float>(r, g, b, a) / 255.f);
} }
[[nodiscard]] [[nodiscard("color result should not be discarded")]]
constexpr static Color from_hsv(float hue, const float saturation, const float value) noexcept constexpr static Color from_hsv(float hue, const float saturation, const float value) noexcept
{ {
float r{}, g{}, b{}; float r{}, g{}, b{};
@@ -80,13 +80,13 @@ namespace omath
return {r, g, b, 1.f}; return {r, g, b, 1.f};
} }
[[nodiscard]] [[nodiscard("color result should not be discarded")]]
constexpr static Color from_hsv(const Hsv& hsv) noexcept constexpr static Color from_hsv(const Hsv& hsv) noexcept
{ {
return from_hsv(hsv.hue, hsv.saturation, hsv.value); return from_hsv(hsv.hue, hsv.saturation, hsv.value);
} }
[[nodiscard]] [[nodiscard("hsv result should not be discarded")]]
constexpr Hsv to_hsv() const noexcept constexpr Hsv to_hsv() const noexcept
{ {
Hsv hsv_data; Hsv hsv_data;
@@ -141,33 +141,33 @@ namespace omath
*this = from_hsv(hsv); *this = from_hsv(hsv);
} }
[[nodiscard]] [[nodiscard("blended color result should not be discarded")]]
constexpr Color blend(const Color& other, float ratio) const noexcept constexpr Color blend(const Color& other, float ratio) const noexcept
{ {
ratio = std::clamp(ratio, 0.f, 1.f); ratio = std::clamp(ratio, 0.f, 1.f);
return Color(this->m_value * (1.f - ratio) + other.m_value * ratio); return Color(this->m_value * (1.f - ratio) + other.m_value * ratio);
} }
[[nodiscard]] static constexpr Color red() [[nodiscard("color result should not be discarded")]] static constexpr Color red()
{ {
return {1.f, 0.f, 0.f, 1.f}; return {1.f, 0.f, 0.f, 1.f};
} }
[[nodiscard]] static constexpr Color green() [[nodiscard("color result should not be discarded")]] static constexpr Color green()
{ {
return {0.f, 1.f, 0.f, 1.f}; return {0.f, 1.f, 0.f, 1.f};
} }
[[nodiscard]] static constexpr Color blue() [[nodiscard("color result should not be discarded")]] static constexpr Color blue()
{ {
return {0.f, 0.f, 1.f, 1.f}; return {0.f, 0.f, 1.f, 1.f};
} }
#ifdef OMATH_IMGUI_INTEGRATION #ifdef OMATH_IMGUI_INTEGRATION
[[nodiscard]] [[nodiscard("ImColor result should not be discarded")]]
ImColor to_im_color() const noexcept ImColor to_im_color() const noexcept
{ {
return {m_value.to_im_vec4()}; return {m_value.to_im_vec4()};
} }
#endif #endif
[[nodiscard]] std::string to_string() const noexcept [[nodiscard("string result should not be discarded")]] std::string to_string() const noexcept
{ {
return std::format("[r:{}, g:{}, b:{}, a:{}]", return std::format("[r:{}, g:{}, b:{}, a:{}]",
static_cast<int>(m_value.x * 255.f), static_cast<int>(m_value.x * 255.f),
@@ -175,24 +175,24 @@ namespace omath
static_cast<int>(m_value.z * 255.f), static_cast<int>(m_value.z * 255.f),
static_cast<int>(m_value.w * 255.f)); static_cast<int>(m_value.w * 255.f));
} }
[[nodiscard]] std::string to_rgbf_string() const noexcept [[nodiscard("string result should not be discarded")]] std::string to_rgbf_string() const noexcept
{ {
return std::format("[r:{}, g:{}, b:{}, a:{}]", return std::format("[r:{}, g:{}, b:{}, a:{}]",
m_value.x, m_value.y, m_value.z, m_value.w); m_value.x, m_value.y, m_value.z, m_value.w);
} }
[[nodiscard]] std::string to_hsv_string() const noexcept [[nodiscard("string result should not be discarded")]] std::string to_hsv_string() const noexcept
{ {
const auto [hue, saturation, value] = to_hsv(); const auto [hue, saturation, value] = to_hsv();
return std::format("[h:{}, s:{}, v:{}]", hue, saturation, value); return std::format("[h:{}, s:{}, v:{}]", hue, saturation, value);
} }
[[nodiscard]] std::wstring to_wstring() const noexcept [[nodiscard("wide string result should not be discarded")]] std::wstring to_wstring() const noexcept
{ {
const auto ascii_string = to_string(); const auto ascii_string = to_string();
return {ascii_string.cbegin(), ascii_string.cend()}; return {ascii_string.cbegin(), ascii_string.cend()};
} }
// ReSharper disable once CppInconsistentNaming // ReSharper disable once CppInconsistentNaming
[[nodiscard]] std::u8string to_u8string() const noexcept [[nodiscard("UTF-8 string result should not be discarded")]] std::u8string to_u8string() const noexcept
{ {
const auto ascii_string = to_string(); const auto ascii_string = to_string();
return {ascii_string.cbegin(), ascii_string.cend()}; return {ascii_string.cbegin(), ascii_string.cend()};