/**
* Performs one heuristic step
* @param s starting point
* @return true if the search is completed, false if the search is interrupted
*/
virtual bool step(std::vector<Solution>& sv)
{
VT v;
mLog << "Starting ";
if(mStartFromZero)
mLog << "START_FROM_ZERO";
else
mLog << "START_FROM_X";
mLog << "(" << mNumberOfStarts << " starts)\n";
BNB_ASSERT(mLocOpt);
BNB_ASSERT(sv.size() == 1);
Solution s = sv.at(0);
sv.pop_back();
BNB_ASSERT(mNumberOfStarts > 0);
for(int i = 0; i < mNumberOfStarts;) {
pertrub(i, s.mX);
i ++;
if(mLocOpt->search(mAux, &mAuxV)) {
if(mAuxV < s.mFval) {
pushPoint(sv);
if(mGreedy)
break;
}
}
mLog << "OLD = " << s.mFval << "AUXV" << mAuxV << "\n";
}
mLog.write();
return true;
}
node *gridDraw(int row,int column)
{
int i,j ;
node *head=createQue();
widthOfOneGrid = screenWidth / row;
heightOfOneGrid = screenHeight / column;
GLfloatPoint point;
for(i=0;i<screenHeight;i+=heightOfOneGrid)
{
for(j=0;j<screenWidth;j+=widthOfOneGrid)
{
point.x = j;
point.y = i;
pushPoint(head,point);
}
}
return head;
}
Bool_t TempVsTime::Process(Long64_t entry)
{
// The Process() function is called for each entry in the tree (or possibly
// keyed object in the case of PROOF) to be processed. The entry argument
// specifies which entry in the currently loaded tree is to be processed.
// It can be passed to either TempVsTime::GetEntry() or TBranch::GetEntry()
// to read either all or the required parts of the data. When processing
// keyed objects with PROOF, the object is already loaded and is available
// via the fObject pointer.
//
// This function should contain the "body" of the analysis. It can contain
// simple or elaborate selection criteria, run algorithms on the data
// of the event and typically fill histograms.
//
// The processing can be stopped by calling Abort().
//
// Use fStatus to set the return value of TTree::Process().
//
// The return value is currently not used.
GetEntry(entry);
static bool firstEntry = true;
if (firstEntry) {
minUTime = uTime;
lastCurrent = current1;
lastWorkingTemperature = workingTemperature;
firstEntry = false;
}
uTime -= minUTime;
maxUTime = uTime;
temperature0 -= cal[0];
temperature1 -= cal[1];
temperature2 -= cal[2];
temperature3 -= cal[3];
temperature4 -= cal[4];
temperature5 -= cal[5];
temperature6 -= cal[6];
temperature7 -= cal[7];
checkTemperature(temperature0);
checkTemperature(temperature1);
checkTemperature(temperature2);
checkTemperature(temperature3);
checkTemperature(temperature4);
checkTemperature(temperature5);
checkTemperature(temperature6);
checkTemperature(temperature7);
T1 = temperature0;
T2 = temperature1;
T3 = temperature2;
T4 = temperature3;
T5 = temperature4;
Ttop = temperature5;
Tbottom = temperature6;
Tambient = temperature7;
if (checkTemperature2(T1)) pushPoint(grT[1], uTime, T1);
if (checkTemperature2(T2)) pushPoint(grT[2], uTime, T2);
if (checkTemperature2(T3)) pushPoint(grT[3], uTime, T3);
if (checkTemperature2(T4)) pushPoint(grT[4], uTime, T4);
if (checkTemperature2(T5)) pushPoint(grT[5], uTime, T5);
if (checkTemperature2(Ttop)) pushPoint(grTtop, uTime, Ttop);
if (checkTemperature2(Tbottom)) pushPoint(grTbottom, uTime, Tbottom);
if (checkTemperature2(Tambient)) pushPoint(grTambient, uTime, Tambient);
pushPoint(grCurrent, uTime, current1);
pushPoint(grVoltage, uTime, voltage1);
if (current1!=lastCurrent) {
std::cout << "current changed to " << current1 << " A (" << voltage1 << " V) @ " << uTime << std::endl;
}
lastCurrent = current1;
pushPoint(grBath, uTime, bathTemperature);
if (workingTemperature!=lastWorkingTemperature) {
std::cout << "working temperature changed to " << workingTemperature << " degC @ " << uTime << std::endl;
}
lastWorkingTemperature = workingTemperature;
return kTRUE;
}
void Chart3D::generateChartData()
{
CheckGL("Begin Chart3D::generateChartData");
static const float border[] = { -1, -1, 1, -1, -1, -1, -1, -1, -1, 1, -1, -1, 1, -1, -1, 1, 1, -1 };
static const int nValues = sizeof(border)/sizeof(float);
std::vector<float> decorData;
std::copy(border, border+nValues, std::back_inserter(decorData));
float step = 2.0f/(mTickCount);
/* push tick points for z axis:
* push (0,0) first followed by
* [-1, 0) ticks and then
* (0, 1] ticks */
pushPoint(decorData, -1.0f, -1.0f, 0.0f);
pushTicktextCoords(-1.0f, -1.0f, 0.0f);
mZText.push_back(toString(0));
int ticksLeft = mTickCount/2;
for(int i=1; i<=ticksLeft; ++i) {
/* (0, -1] to [-1, -1] */
float neg = i*-step;
pushPoint(decorData, -1.0f, -1.0f, neg);
/* push tick marks */
pushTicktextCoords(-1.0f, -1.0f, neg);
/* push tick text label */
mZText.push_back(toString(neg));
/* (0, -1] to [1, -1] */
float pos = i*step;
pushPoint(decorData, -1.0f, -1.0f, pos);
/* push tick marks */
pushTicktextCoords(-1.0f, -1.0f, pos);
/* push tick text label */
mZText.push_back(toString(pos));
}
/* push tick points for y axis:
* push (0,0) first followed by
* [-1, 0) ticks and then
* (0, 1] ticks */
pushPoint(decorData, 1.0f, 0.0f, -1.0f);
pushTicktextCoords(1.0f, 0.0f, -1.0f);
mYText.push_back(toString(0));
for(int i=1; i<=ticksLeft; ++i) {
/* [-1, 0) to [-1, -1] */
float neg = i*-step;
pushPoint(decorData, 1.0f, neg, -1.0f);
pushTicktextCoords(1.0f, neg, -1.0f);
mYText.push_back(toString(neg));
/* [-1, 0) to [-1, 1] */
float pos = i*step;
pushPoint(decorData, 1.0f, pos, -1.0f);
pushTicktextCoords(1.0f, pos, -1.0f);
mYText.push_back(toString(pos));
}
/* push tick points for x axis:
* push (0,0) first followed by
* [-1, 0) ticks and then
* (0, 1] ticks */
pushPoint(decorData, 0.0f, -1.0f, -1.0f);
pushTicktextCoords( 0.0f, -1.0f, -1.0f);
mXText.push_back(toString(0));
for(int i=1; i<=ticksLeft; ++i) {
/* (0, -1] to [-1, -1] */
float neg = i*-step;
pushPoint(decorData, neg, -1.0f, -1.0f);
pushTicktextCoords( neg, -1.0f, -1.0f);
mXText.push_back(toString(neg));
/* [-1, 0) to [-1, 1] */
float pos = i*step;
pushPoint(decorData, pos, -1.0f, -1.0f);
pushTicktextCoords( pos, -1.0f, -1.0f);
mXText.push_back(toString(pos));
}
/* check if decoration VBO has been already used(case where
* tick marks are being changed from default(21) */
if (mDecorVBO != 0)
glDeleteBuffers(1, &mDecorVBO);
/* create vbo that has the border and axis data */
mDecorVBO = createBuffer<float>(GL_ARRAY_BUFFER, decorData.size(),
&(decorData.front()), GL_STATIC_DRAW);
CheckGL("End Chart3D::generateChartData");
}