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Port yuzu-emu/yuzu#4528: "common: Make use of [[nodiscard]] where applicable" (#5535)

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Co-authored-by: LC <712067+lioncash@users.noreply.github.com>
This commit is contained in:
Tobias
2020-08-31 21:06:16 +02:00
committed by GitHub
parent e48110bdf4
commit f6b543886c
25 changed files with 284 additions and 265 deletions
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12
src/common/math_util.h
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@ -23,25 +23,25 @@ struct Rectangle {
constexpr Rectangle(T left, T top, T right, T bottom)
: left(left), top(top), right(right), bottom(bottom) {}
T GetWidth() const {
[[nodiscard]] T GetWidth() const {
return std::abs(static_cast<std::make_signed_t<T>>(right - left));
}
T GetHeight() const {
[[nodiscard]] T GetHeight() const {
return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
}
Rectangle<T> TranslateX(const T x) const {
[[nodiscard]] Rectangle<T> TranslateX(const T x) const {
return Rectangle{left + x, top, right + x, bottom};
}
Rectangle<T> TranslateY(const T y) const {
[[nodiscard]] Rectangle<T> TranslateY(const T y) const {
return Rectangle{left, top + y, right, bottom + y};
}
Rectangle<T> Scale(const float s) const {
[[nodiscard]] Rectangle<T> Scale(const float s) const {
return Rectangle{left, top, static_cast<T>(left + GetWidth() * s),
static_cast<T>(top + GetHeight() * s)};
}
};
template <typename T>
Rectangle(T, T, T, T)->Rectangle<T>;
Rectangle(T, T, T, T) -> Rectangle<T>;
} // namespace Common