/// <summary>
///
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public T GetValue(int index, out DateTime time, out byte qulity)
{
object re = null;
switch (mDataType)
{
case 0:
re = Convert.ToBoolean(MemoryHelper.ReadByte((void *)handle, index));
break;
case 1:
re = MemoryHelper.ReadByte((void *)handle, index);
break;
case 2:
re = MemoryHelper.ReadShort((void *)handle, index * 2);
break;
case 3:
re = MemoryHelper.ReadUShort((void *)handle, index * 2);
break;
case 4:
re = MemoryHelper.ReadInt32((void *)handle, index * 4);
break;
case 5:
re = MemoryHelper.ReadUInt32((void *)handle, index * 4);
break;
case 6:
re = MemoryHelper.ReadInt64((void *)handle, index * 8);
break;
case 7:
re = MemoryHelper.ReadUInt64((void *)handle, index * 8);
break;
case 8:
re = MemoryHelper.ReadFloat((void *)handle, index * 4);
break;
case 9:
re = MemoryHelper.ReadDouble((void *)handle, index * 8);
break;
case 10:
re = MemoryHelper.ReadDateTime((void *)handle, index * 8);
break;
case 11:
if (mStringCach != null)
{
re = mStringCach[index];
}
else
{
mStringCach = new List <string>(mCount);
int cc = 0;
int pos = 0;
int len = 0;
while (cc < this.mCount)
{
len = MemoryHelper.ReadByte((void *)handle, pos);
mStringCach.Add(new string((sbyte *)handle, pos + 1, len, Encoding.Unicode));
pos += len + 1;
cc++;
}
re = mStringCach[index];
}
break;
case 12:
var x = MemoryHelper.ReadInt32((void *)handle, index * 8);
var y = MemoryHelper.ReadInt32((void *)handle, index * 8 + 4);
re = new IntPointData(x, y);
break;
case 13:
re = new UIntPointData(MemoryHelper.ReadUInt32((void *)handle, index * 8), MemoryHelper.ReadUInt32((void *)handle, index * 8 + 4));
break;
case 14:
re = new IntPoint3Data(MemoryHelper.ReadInt32((void *)handle, index * 12), MemoryHelper.ReadInt32((void *)handle, index * 12 + 4), MemoryHelper.ReadInt32((void *)handle, index * 12 + 8));
break;
case 15:
re = new UIntPoint3Data(MemoryHelper.ReadUInt32((void *)handle, index * 12), MemoryHelper.ReadUInt32((void *)handle, index * 12 + 4), MemoryHelper.ReadUInt32((void *)handle, index * 12 + 8));
break;
case 16:
re = new LongPointData(MemoryHelper.ReadInt64((void *)handle, index * 16), MemoryHelper.ReadInt64((void *)handle, index * 16 + 8));
break;
case 17:
re = new ULongPointData(MemoryHelper.ReadUInt64((void *)handle, index * 16), MemoryHelper.ReadUInt64((void *)handle, index * 16 + 8));
break;
case 18:
re = new LongPoint3Data(MemoryHelper.ReadInt64((void *)handle, index * 24), MemoryHelper.ReadInt64((void *)handle, index * 24 + 8), MemoryHelper.ReadInt64((void *)handle, index * 24 + 16));
break;
case 19:
re = new ULongPoint3Data(MemoryHelper.ReadUInt64((void *)handle, index * 24), MemoryHelper.ReadUInt64((void *)handle, index * 24 + 8), MemoryHelper.ReadUInt64((void *)handle, index * 24 + 16));
break;
}
time = MemoryHelper.ReadDateTime((void *)handle, index * 8 + mTimeAddr);
qulity = MemoryHelper.ReadByte((void *)handle, mQulityAddr + index);
return((T)re);
}
/// <summary>
///
/// </summary>
/// <param name="value"></param>
/// <param name="time"></param>
/// <param name="qulity"></param>
public void Add(IntPointData value, DateTime time, byte qulity)
{
AddPoint(value.X, value.Y, time, qulity);
}