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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 committed by fearlessTobi
parent 8d169a4bfa
commit d37c826097
1 changed files with 2 additions and 2 deletions
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4
src/common/math_util.h
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@ -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};