common/math_util: Simplify std::make_signed usages to std::make_signed_t

Gets rid of the need to use typename to access the ::type alias.
This commit is contained in:
Lioncash 2018-11-21 01:59:27 -05:00
parent f11173f88c
commit 45211a7a91

View file

@ -24,10 +24,10 @@ struct Rectangle {
: left(left), top(top), right(right), bottom(bottom) {}
T GetWidth() const {
return std::abs(static_cast<typename std::make_signed<T>::type>(right - left));
return std::abs(static_cast<std::make_signed_t<T>>(right - left));
}
T GetHeight() const {
return std::abs(static_cast<typename std::make_signed<T>::type>(bottom - top));
return std::abs(static_cast<std::make_signed_t<T>>(bottom - top));
}
Rectangle<T> TranslateX(const T x) const {
return Rectangle{left + x, top, right + x, bottom};