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Function std.encoding.encodedLength

Returns the number of code units required to encode a single code point.

size_t encodedLength(E) (
  dchar c

The input to this function MUST be a valid code point. This is enforced by the function's in-contract.

The type of the output cannot be deduced. Therefore, it is necessary to explicitly specify the encoding as a template parameter.


Unicode 5.0, ASCII, ISO-8859-1, ISO-8859-2, WINDOWS-1250, WINDOWS-1251, WINDOWS-1252


c the code point to be encoded


Janice Caron


Boost License 1.0.