private List <StripDate[]> source; //for original datas
/**The constructor
* @param diameter the diameter of the pipeline, mm
* .*/
public StripDateService(double diameter)
{
double l = 3.1415926 * diameter;
mergeUnit = (double)l * ConstParameter.AnglePreUnit / 360; //distantce for 2°
endRealPos = 0;
maxPos = l;
lastIndex = 0;
lastDate = new StripDate(-1, -1);
source = new List <StripDate[]>();
int maxHeight = (int)(l / ConstParameter.DefaultPosInc * 1.2); //the max num of the array the stroge the datas
maxNum = maxHeight / ConstParameter.BufferCapacity + 1;
while (source.Count < maxNum)
{
StripDate[] arrays = new StripDate[ConstParameter.BufferCapacity];
for (int i = 0; i < arrays.Length; i++)
{
arrays[i] = new StripDate(-1, -1);
}
source.Add(arrays);
}
}
public void rebuildDates(ref List <StripDate> contain, ref int count, ref int listIndex, ref int arrayIndex, ref bool toEnd)
{
int maxNum = contain.Count;
int index = 0;
while (index < maxNum)
{
listIndex += arrayIndex / ConstParameter.BufferCapacity;
arrayIndex = arrayIndex % ConstParameter.BufferCapacity;
StripDate[] curArray = source[listIndex];
StripDate date = curArray[arrayIndex];
if (date.isMaxInMerge && date.isAmpReceived && date.isTofReceived)
{
StripDate tmp = contain[index++];
tmp.tof = date.tof;
tmp.amp = date.amp;
tmp.index = date.index;
}
arrayIndex++;
if (endRealPos == date.realPos)
{
toEnd = true;
break;
}
}
count = index;
}
public void clear()
{
lastIndex = 0;
lastDate = new StripDate(-1, -1);
source = null;
GC.Collect();
source = new List <StripDate[]>();
while (source.Count < maxNum)
{
StripDate[] arrays = new StripDate[ConstParameter.BufferCapacity];
for (int i = 0; i < arrays.Length; i++)
{
arrays[i] = new StripDate(-1, -1);
}
source.Add(arrays);
}
}
private void saveToTxt(String fileName)
{
StreamWriter writer = new StreamWriter(fileName, false);
bool toEnd = false;
bool isFirst = true;
int count = 0;
foreach (StripDate[] array in source)
{
for (int i = 0; i < array.Length; i++)
{
StripDate date = array[i];
if (date.isAmpReceived && date.isTofReceived)
{
if (isFirst)
{
writer.WriteLine(date.tof + " " + date.amp);
isFirst = false;
}
else
{
writer.WriteLine(" " + date.tof + " " + date.amp);
}
count++;
}
if (date.realPos == endRealPos)
{
toEnd = true;
break;
}
}
if (toEnd)
{
break;
}
}
writer.WriteLine(" " + count);
writer.Flush();
writer.Close();
}
public void mergeDates(ref List <StripDate> contain, ref int num, GatePacket gatePacket)
{
num = 0;
int curPosX = (int)(gatePacket.tag.stampPos[0] / 1000);
int inc = (int)(gatePacket.tag.stampInc[0] / 1000);
int bin = (int)gatePacket.head.bin;
int cellNum = (int)gatePacket.tag.cellNum;
int numIndex = 0;
double value;
if (inc < 0) //暂时解决方案，由于PosInc一直为负，DSP需解决
{
inc = inc * (-1);
}
if (bin == (int)DAQ_MEAS_MODE.TOF_PEAK)
{
for (int i = 0; i < cellNum && curPosX < maxPos; i++)
{
value = gatePacket.measureDate[i];
//int tofIndex = (int)(curPosX / ConstParameter.DefaultPosInc) / ConstParameter.BufferCapacity;
//int arrayIndex = (int)(curPosX / ConstParameter.DefaultPosInc) % ConstParameter.BufferCapacity;
int tofIndex = (int)(curPosX / inc) / ConstParameter.BufferCapacity; //把DefaultPosInc改为inc
int arrayIndex = (int)(curPosX / inc) % ConstParameter.BufferCapacity;
while (source.Count <= tofIndex)
{
StripDate[] arrays = new StripDate[ConstParameter.BufferCapacity];
for (int j = 0; j < arrays.Length; j++)
{
arrays[j] = new StripDate(-1, -1);
}
source.Add(arrays);
}
StripDate[] curArray = source[tofIndex];
curArray[arrayIndex].tof = value;
curArray[arrayIndex].isTofReceived = true;
if (curArray[arrayIndex].isAmpReceived && curArray[arrayIndex].isMaxInMerge)
{
StripDate date = contain[num++];
date.tof = curArray[arrayIndex].tof;
date.amp = curArray[arrayIndex].amp;
date.index = curArray[arrayIndex].index;
}
curPosX += inc;
}
endRealPos = Math.Max(endRealPos, curPosX - inc);
}
else if (bin == (int)DAQ_MEAS_MODE.AMP_PERCENT)
{
for (int i = 0; i < cellNum && curPosX < maxPos; i++)
{
//add to the source
value = gatePacket.measureDate[numIndex++];
//int ampIndex = (int)(curPosX / ConstParameter.DefaultPosInc) / ConstParameter.BufferCapacity;
//int arrayIndex = (int)(curPosX / ConstParameter.DefaultPosInc) % ConstParameter.BufferCapacity;
int ampIndex = (int)(curPosX / inc) / ConstParameter.BufferCapacity; //把DefaultPosInc改为inc
int arrayIndex = (int)(curPosX / inc) % ConstParameter.BufferCapacity;
while (source.Count <= ampIndex)
{
StripDate[] arrays = new StripDate[ConstParameter.BufferCapacity];
for (int j = 0; j < arrays.Length; j++)
{
arrays[j] = new StripDate(-1, -1);
}
source.Add(arrays);
}
StripDate[] curArray = source[ampIndex];
curArray[arrayIndex].realPos = curPosX;
curArray[arrayIndex].amp = value;
curArray[arrayIndex].isAmpReceived = true;
//merge
//int index = (int)(curPosX / mergeUnit);
int index = (int)(curPosX / inc); //把mergeUnit改为inc
curArray[arrayIndex].index = index;
if (arrayIndex == 64)
{
int dd = index;
}
if (index == lastIndex)
{
if (value > lastDate.amp)
{
lastDate.isMaxInMerge = false;
lastDate = curArray[arrayIndex];
lastDate.isMaxInMerge = true;
}
}
else
{
//is tof not arrive, just make a note
if (!lastDate.isTofReceived)
{
lastDate.index = lastIndex;
}
//arrive, just update
else
{
StripDate date = contain[num++];
date.tof = lastDate.tof;
date.amp = lastDate.amp;
date.index = lastIndex;
date.realPos = lastDate.realPos;
}
lastIndex = index;
lastDate = curArray[arrayIndex];
lastDate.isMaxInMerge = true;
}
curPosX += (int)inc;
}
endRealPos = Math.Max(endRealPos, curPosX - (int)inc);
}
}
