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More efficient toLower implementation

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This commit is contained in:
Dennis Luxen 2022-11-04 11:42:37 +01:00
parent 5280ca4e16
commit 5dda33fa88
1 changed files with 2 additions and 1 deletions
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3
include/util/guidance/name_announcements.hpp
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@ -70,7 +70,8 @@ template <typename StringView> inline auto decompose(const StringView &lhs, cons
const auto trim = [](StringView view) { const auto trim = [](StringView view) {
// we compare suffixes based on this value, it might break UTF chars, but as long as we are // we compare suffixes based on this value, it might break UTF chars, but as long as we are
// consistent in handling, we do not create bad results // consistent in handling, we do not create bad results
std::string str(view); std::string str;
str.reserve(view.size());
std::transform( std::transform(
str.begin(), str.end(), str.begin(), [](unsigned char c) { return std::tolower(c); }); str.begin(), str.end(), str.begin(), [](unsigned char c) { return std::tolower(c); });
auto front = str.find_first_not_of(' '); auto front = str.find_first_not_of(' ');