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Function std.utf.byCodeUnit

Iterate a range of char, wchar, or dchars by code unit.

The purpose is to bypass the special case decoding that std.array.front does to character arrays.

Prototypes

auto byCodeUnit(R)(
  R r
)
if (isAutodecodableString!R);

auto ref byCodeUnit(R)(
  R r
)
if (!isAutodecodableString!R && isInputRange!R && isSomeChar!(ElementEncodingType!R));

Parameters

NameDescription
r input range of characters, or array of characters

Returns

input range

Authors

Walter Bright and Jonathan M Davis

License

Boost License 1.0.

Comments