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Function `rt.util.utf.toUCSindex`

Given an index i into an array of characters s[], and assuming that index i is at the start of a UTF character, determine the number of UCS characters up to that index i.


						
				ulong toUCSindex
				(
				

				  const(char[]) s,
				

				  ulong i
				

				) pure @safe;
				

				

				ulong toUCSindex
				(
				

				  const(wchar[]) s,
				

				  ulong i
				

				) pure @safe;
				

				

				ulong toUCSindex
				(
				

				  const(dchar[]) s,
				

				  ulong i
				

				) pure nothrow @nogc @safe;

Authors

Walter Bright, Sean Kelly

License

Boost License 1.0.

API Documentation

Function rt.util.utf.toUCSindex

Authors

License

Function `rt.util.utf.toUCSindex`