public long RemoveBlockAt(int position)
{
if (count == 0 || position < 0 || position >= bytes.Count)
{
return(0);
}
long removedLength = bytes[position].LongLength;
var tmp = bytes[position];
bytes.RemoveAt(position);
BytesBuilder.BytesToNull(tmp);
count -= removedLength;
return(removedLength);
}
public long RemoveLastBlock()
{
if (count == 0)
{
return(0);
}
long removedLength = bytes[bytes.Count - 1].LongLength;
var tmp = bytes[bytes.Count - 1];
bytes.RemoveAt(bytes.Count - 1);
BytesBuilder.BytesToNull(tmp);
count -= removedLength;
return(removedLength);
}
public long RemoveBlocks(int position, int endPosition)
{
if (count == 0 || position < 0 || position >= bytes.Count || position > endPosition || endPosition >= bytes.Count)
{
return(0);
}
long removedLength = 0;
for (int i = position; i <= endPosition; i++)
{
var tmp = bytes[position];
removedLength += RemoveBlockAt(position);
BytesBuilder.BytesToNull(tmp);
}
return(removedLength);
}