iswgraph.hpp File Reference

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Namespaces
namespace	etl

Functions
constexpr auto	iswgraph (wint_t ch) noexcept -> int
	Checks if the given wide character has a graphical representation, i.e. it is either a number (0123456789), an uppercase letter (ABCDEFGHIJKLMNOPQRSTUVWXYZ), a lowercase letter (abcdefghijklmnopqrstuvwxyz), a punctuation character(!"#$%&'()*+,-./:;<=>?@[]^_`{|}~) or any graphical character specific to the current C locale.