internal static ReadWriteCharArrayBuffer Copy(CharArrayBuffer other, int markOfOther)
{
ReadWriteCharArrayBuffer buf = new ReadWriteCharArrayBuffer(other
.Capacity, other.backingArray, other.offset);
buf.limit = other.Limit;
buf.position = other.Position;
buf.mark = markOfOther;
return(buf);
}
/**
* Creates a new char buffer by wrapping the given char array.
* <p>
* The new buffer's position will be {@code start}, limit will be
* {@code start + len}, capacity will be the length of the array.
*
* @param array
* the char array which the new buffer will be based on.
* @param start
* the start index, must not be negative and not greater than
* {@code array.length}.
* @param len
* the length, must not be negative and not greater than
* {@code array.length - start}.
* @return the created char buffer.
* @exception IndexOutOfBoundsException
* if either {@code start} or {@code len} is invalid.
*/
public static CharBuffer Wrap(char[] array, int start, int len)
{
int length = array.Length;
if ((start < 0) || (len < 0) || (long)start + (long)len > length)
{
throw new IndexOutOfRangeException();
}
CharBuffer buf = new ReadWriteCharArrayBuffer(array);
buf.position = start;
buf.limit = start + len;
return(buf);
}