public override unsafe int GetByteCount(char *chars, int count)
{
return(EncodingForwarder.GetByteCount(this, chars, count));
}
// NOTE: Many methods in this class forward to EncodingForwarder for
// validating arguments/wrapping the unsafe methods in this class
// which do the actual work. That class contains
// shared logic for doing this which is used by
// ASCIIEncoding, EncodingNLS, UnicodeEncoding, UTF32Encoding,
// UTF7Encoding, and UTF8Encoding.
// The reason the code is separated out into a static class, rather
// than a base class which overrides all of these methods for us
// (which is what EncodingNLS is for internal Encodings) is because
// that's really more of an implementation detail so it's internal.
// At the same time, C# doesn't allow a public class subclassing an
// internal/private one, so we end up having to re-override these
// methods in all of the public Encodings + EncodingNLS.
// Returns the number of bytes required to encode a range of characters in
// a character array.
public override int GetByteCount(char[] chars, int index, int count)
{
return(EncodingForwarder.GetByteCount(this, chars, index, count));
}
public override int GetByteCount(String s)
{
return(EncodingForwarder.GetByteCount(this, s));
}
public override int GetByteCount(string chars)
{
return(EncodingForwarder.GetByteCount(this, chars));
}