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Questions - tolower

Transforming a string_view in-place

std::transform, as of C++20, is declared constexpr. I have a bunch of string utility functions that take std::string arguments, but a lot of the usage ends up just passing in small, short, character l...
test-img

Casey

c++

c++20

string-view

toupper

tolower

Votes: 0

Answers: 2

Latest Answer

You can't in-place transform a std::string_view - what if it has been constructed from char const*? a lot of the usage ends up just passing in small, short, character literal sequences at compile-tim...
test-img

passing_through

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