| public CopyTo ( byte segmentBuffer, int currentSegmentIndex, int spaceToWrite, int additionalOffset ) : void | ||
| segmentBuffer | byte | |
| currentSegmentIndex | int | |
| spaceToWrite | int | |
| additionalOffset | int | |
| return | void | |
private void WriteImpl(ref ByteSlice slice)
{
var offset = 0;
var bytesLeft = _capacity - _position;
var bytesToAlloc = slice.Count - bytesLeft;
if (bytesToAlloc > 0)
{
var numberOfSegments = Calculator.GetSegmentIndex(bytesToAlloc) + 1;
AddSegments(numberOfSegments);
}
// find initial segment to write
var index = Calculator.GetSegmentIndex(_position);
var currentSegment = FindSegment(index);
// intial segment selected, do writing
var toWrite = slice.Count;
do
{
var currentSegmentIndex = Calculator.GetIndexInSegment(_position);
var segmentBuffer = currentSegment->Buffer;
var spaceToWrite = currentSegment->Length - currentSegmentIndex;
spaceToWrite = spaceToWrite > toWrite ? toWrite : spaceToWrite;
if (spaceToWrite > 0)
{
slice.CopyTo(segmentBuffer, currentSegmentIndex, spaceToWrite, offset);
}
toWrite -= spaceToWrite;
_position += spaceToWrite;
offset += spaceToWrite;
currentSegment = currentSegment->Next;
} while (toWrite > 0);
if (_position > _length)
{
_length = _position;
}
}
private void WriteImpl(ref ByteSlice slice)
{
var offset = 0;
var bytesLeft = _capacity - _position;
var bytesToAlloc = slice.Count - bytesLeft;
if (bytesToAlloc > 0)
{
var numberOfSegments = Calculator.GetSegmentIndex(bytesToAlloc) + 1;
AddSegments(numberOfSegments);
}
// find initial segment to write
var index = Calculator.GetSegmentIndex(_position);
var currentSegment = FindSegment(index);
// intial segment selected, do writing
var toWrite = slice.Count;
do
{
var currentSegmentIndex = Calculator.GetIndexInSegment(_position);
var segmentBuffer = currentSegment->Buffer;
var spaceToWrite = currentSegment->Length - currentSegmentIndex;
spaceToWrite = spaceToWrite > toWrite ? toWrite : spaceToWrite;
if (spaceToWrite > 0)
{
slice.CopyTo(segmentBuffer, currentSegmentIndex, spaceToWrite, offset);
}
toWrite -= spaceToWrite;
_position += spaceToWrite;
offset += spaceToWrite;
currentSegment = currentSegment->Next;
} while (toWrite > 0);
if (_position > _length)
{
_length = _position;
}
}