public void RemoveRangeFromStart(int start, int length)
{
var moveLength = this.Length - length;
var tempBuffer = new byte[moveLength];
var moveSpan = this.innerBuffer.AsSpan(start + length, moveLength);
MemoryExtention.Copy(tempBuffer, moveSpan);
MemoryExtention.Copy(this.innerBuffer.AsSpan(start, moveLength), tempBuffer);
this.Length = moveLength;
}
public bool SetBufferSize(int newSize = 0)
{
bool isGrow = false;
if (this.innerBuffer.Length < newSize)
{
var oldBuffer = this.innerBuffer;
this.innerBuffer = new byte[this.packetSize * ((newSize / this.packetSize) + 1)];
MemoryExtention.Copy(this.AsSpan(0, oldBuffer.Length), oldBuffer);
isGrow = true;
}
this.Length = newSize;
return(isGrow);
}
public void Clear()
{
MemoryExtention.Clear(this.innerBuffer);
}
public void CopyFrom(ReadOnlySpan <byte> fromBuffer, int myOffset = 0)
{
var spanBuffer = this.AsSpan(myOffset, Math.Min(fromBuffer.Length, this.Length - myOffset));
MemoryExtention.Copy(spanBuffer, fromBuffer);
}
public void Add(ReadOnlySpan <byte> addBuffer)
{
this.SetBufferSize(this.Length + addBuffer.Length);
MemoryExtention.Copy(this.AsSpan(this.Length - addBuffer.Length, addBuffer.Length), addBuffer);
}