/// <summary>
/// Method called when current segment is full, to allocate new
/// segment.
/// </summary>
private void expand(int minNewSegmentSize)
{
// First, let's move current segment to segment list:
if (_segments == null)
{
_segments = new Sharpen.AList<char[]>();
}
char[] curr = _currentSegment;
_hasSegments = true;
_segments.Add(curr);
_segmentSize += curr.Length;
_currentSize = 0;
int oldLen = curr.Length;
// Let's grow segments by 50% minimum
int newLen = oldLen + (oldLen >> 1);
if (newLen < MIN_SEGMENT_LEN)
{
newLen = MIN_SEGMENT_LEN;
}
else
{
if (newLen > MAX_SEGMENT_LEN)
{
newLen = MAX_SEGMENT_LEN;
}
}
_currentSegment = carr(newLen);
}
public char[] finishCurrentSegment()
{
if (_segments == null)
{
_segments = new Sharpen.AList<char[]>();
}
_hasSegments = true;
_segments.Add(_currentSegment);
int oldLen = _currentSegment.Length;
_segmentSize += oldLen;
_currentSize = 0;
// Let's grow segments by 50%
int newLen = oldLen + (oldLen >> 1);
if (newLen < MIN_SEGMENT_LEN)
{
newLen = MIN_SEGMENT_LEN;
}
else
{
if (newLen > MAX_SEGMENT_LEN)
{
newLen = MAX_SEGMENT_LEN;
}
}
char[] curr = carr(newLen);
_currentSegment = curr;
return curr;
}
