C++ Name函数代码示例

QString GeneratedVector::descriptionTip() const {
  return i18n("Generated Vector: %1\n"
      "  %2 values from %3 to %4").arg(Name()).arg(length()).arg(_v[0]).arg(_v[length()-1]);
}

// calculates which video dir to use
bool cVideoDirectory::GetPreferedVideoDir(void)
{
  cVideoDirectory d;
  int nDirs = 1,
  vidUse = Setup.nVidPrefer;
  int i, top, topFree, x;

  if (name == NULL)
     return(false);

  // count available video dirs
  while (d.Next() == true)
        nDirs++;

  if (vidUse > nDirs)
     vidUse = nDirs;

  // check for prefered video dir
  for (i = 0, top = -1, topFree = 0; i < vidUse; i++) {
      if (IsVidDirOK(i, &x) == true) {
         if (top == -1) {
            // nothing set yet, use first 'ok' dir
            top = i;
            topFree = x;
            }
         else {
            // check if we got a higher priority
            if (Setup.VidPreferPrio[ i ] >= Setup.VidPreferPrio[ top ]) {
               top = i;
               topFree = x;
               }
            // check if we got same priority but more space
            else if (Setup.VidPreferPrio[ i ] == Setup.VidPreferPrio[ top ] && x >= topFree) {
               top = i;
               topFree = x;
               }
            }
         }
      }

  if (top == -1) {
     isyslog("VidPrefer: no prefered video directory could be determined!");

     // something went wrong here...
     // let VDR determine the video directory
     int MaxFree = FreeMB();

     while (Next()) {
           int Free = FreeDiskSpaceMB(Name());

           if (Free > MaxFree) {
              Store();
              MaxFree = Free;
              }
           }
     }
  else {
     isyslog("VidPrefer: prefered video directory '%d' set.", top);
     if (stored != NULL)
        free(stored);
     stored = GetVidPath(top);
     }

  return true;
}

//.........这里部分代码省略.........
    RooFitResult *res1 = m->save();
    
    // Re-diced data 
    // Int_t nevt=static_cast<int>(istat);
    // RooDataSet *gtest = model->generate(x,nevt);
    
    // Fitting
    //   RooFitResult * res1 = model.fitTo(test,Minos(kFALSE), Save());
    //       res1->Print();
   
    if(makePlots) {
   



      // Temp PDF for plotting purposes
      // RooAddPdf temp("temp","component 1",RooArgList(*h1,*h2,*h3),RooArgList(*f1,*f2)) ;
      // Plotting
      gROOT->SetStyle("Plain");  
      gStyle->SetOptFit(0);
      gStyle->SetOptTitle(0);
      gStyle->SetOptStat(0);      //gStyle->SetCanvasDefH(600); //Height of canvas
      //gStyle->SetCanvasDefW(600); //Width of canvas   
      if(charge.at(j) == "Plus") { c0->cd();
	//c0->Divide(2,1);c0->cd(1);
      }
      if(charge.at(j) == "Minus") { c1->cd();
	//c1->Divide(2,1);c1->cd(1);
      }
      //RooPlot* frame = new RooPlot(0.0,1.3,0,800);
      RooPlot* frame = x.frame();


      test.plotOn(frame,Name("data")); 
      model->plotOn(frame,Name("model")); 
      // model->paramOn(frame);//, Format("NELU", AutoPrecision(2)), Layout(0.1,0.5,0.9));
        
      //  h1.plotOn(frame);
      //     h2.plotOn(frame);
      //    h3.plotOn(frame);

       //  model->plotOn(frame, Components(h1),LineColor(kRed),LineStyle(kDashed));
       //     temp->plotOn(frame, Components(h2),LineColor(kGreen),LineStyle(kDashed));
      //  temp->plotOn(frame, Components(h3),LineColor(kYellow),LineStyle(kDashed));
      if (addbkg) {
	//  model->plotOn(frame, Components(h1),FillColor(5),DrawOption("F"));
     	//model->plotOn(frame,Components(*bkg),FillColor(5),DrawOption(""));
      } 

   
  hdata->GetYaxis()->SetTitle("Events / 0.1");
  if(charge.at(j) == "Plus") {  hdata->GetXaxis()->SetTitle("#it{L_{P}}(#mu^{+})");}
  if(charge.at(j) == "Minus") {hdata->GetXaxis()->SetTitle("#it{L_{P}}(#mu^{-})");}
      hdata->GetXaxis()->SetTitleSize(0.06);
      hdata->GetXaxis()->SetTitleOffset(1.);
      hdata->GetYaxis()->SetTitleSize(0.06);
      hdata->GetYaxis()->SetTitleOffset(1.2);
      hdata->GetXaxis()->SetLabelSize(0.055);
      hdata->GetYaxis()->SetLabelSize(0.055);
      hdata->GetXaxis()->SetRangeUser(0.0,1.29);
      hdata->GetYaxis()->SetRangeUser(0.0,600);
      hdata->SetMarkerStyle(20);

      //  mc1->Draw("same");
      // Goodness-of-fit
      Double_t chi2= frame->chiSquare("model","data",3);

void TopWindow::Open(Ctrl *owner)
{
	LLOG("TopWindow::Open");
	GuiLock __; 
	if(dokeys && (!GUI_AKD_Conservative() || GetAccessKeysDeep() <= 1))
		DistributeAccessKeys();
	USRLOG("   OPEN " + Desc(this));
	LLOG("OPEN " << Name() << " owner: " << UPP::Name(owner));
	IgnoreMouseUp();
	bool weplace = owner && center == 1 || center == 2 || !GetRect().IsEmpty();
	if(fullscreen)
		SetRect(0, 0, Xwidth, Xheight);
	else
		CenterRect(owner);
	LLOG("Open NextRequest " << NextRequest(Xdisplay));
	Create(owner, false, false);
	XSetWMProperties (Xdisplay, GetWindow(), NULL, NULL, NULL, 0, NULL, NULL, NULL);
	xminsize.cx = xmaxsize.cx = Null;
	title2.Clear();
	if(!weplace) {
		LLOG("SyncCaption");
		SyncCaption();
	}
	LLOG("SyncSizeHints");
	size_hints->flags = 0;
	SyncSizeHints();
	Rect r = GetRect();
	size_hints->x = r.left;
	size_hints->y = r.top;
	size_hints->width = r.Width();
	size_hints->height = r.Height();
	size_hints->win_gravity = StaticGravity;
	size_hints->flags |= PPosition|PSize|PWinGravity;
	if(owner) {
		ASSERT(owner->IsOpen());
		LLOG("XSetTransientForHint");
		XSetTransientForHint(Xdisplay, GetWindow(), owner->GetWindow());
	}
	LLOG("XSetWMNormalHints");
	XSetWMNormalHints(Xdisplay, GetWindow(), size_hints);
	Atom protocols[3];
	protocols[0] = XAtom("WM_DELETE_WINDOW");
	protocols[1] = XAtom("WM_TAKE_FOCUS");
	protocols[2] = XAtom("_NET_WM_PING");
	LLOG("XSetWMProtocols");
	XSetWMProtocols(Xdisplay, GetWindow(), protocols, 3);
	String x = GetExeTitle().ToString();
	const char *progname = ~x;
	class_hint->res_name = (char *)progname;
	class_hint->res_class = (char *)progname;
	XSetClassHint(Xdisplay, GetWindow(), class_hint);
	LLOG("WndShow(" << visible << ")");
	WndShow(visible);
	if(visible) {
		XEvent e;
		LLOG("XWindowEvent");
		XWindowEvent(Xdisplay, top->window, VisibilityChangeMask, &e);
		ignoretakefocus = true;
		SetTimeCallback(500, THISBACK(EndIgnoreTakeFocus));
		LLOG("SetWndFocus");
		SetWndFocus();
		for(int i = 0; i < 50; i++) {
			// X11 tries to move our window, so ignore the first set of ConfigureNotify
			// and move the window into position after FocusIn - but not if we want WM to
			// place the window
			if(weplace)
				while(XCheckTypedWindowEvent(Xdisplay, top->window, ConfigureNotify, &e)) {
					if(e.xconfigure.window != top->window)
						ProcessEvent(&e);
				}	
			if(XCheckTypedWindowEvent(Xdisplay, top->window, FocusIn, &e)) {
				ProcessEvent(&e);
				if(e.xfocus.window == top->window)
					break;
			}
			Sleep(10);
		}
	}
	if(weplace) {
		WndSetPos(GetRect());
		LLOG("SyncCaption");
		SyncCaption();
	}
	LLOG(">Open NextRequest " << NextRequest(Xdisplay));
	LLOG(">OPENED " << Name());
	PlaceFocus();
	StateH(OPEN);
	Vector<int> fe = GetPropertyInts(top->window, XAtom("_NET_FRAME_EXTENTS"));
	if(fe.GetCount() >= 4 &&
	   fe[0] >= 0 && fe[0] <= 16 && fe[1] >= 0 && fe[1] <= 16 && //fluxbox returns wrong numbers - quick&dirty workaround
	   fe[2] >= 0 && fe[2] <= 64 && fe[3] >= 0 && fe[3] <= 48)
	{
		GuiLock __;
		windowFrameMargin.left = max(windowFrameMargin.left, fe[0]);
		windowFrameMargin.right = max(windowFrameMargin.right, fe[1]);
		windowFrameMargin.top = max(windowFrameMargin.top, fe[2]);
		windowFrameMargin.bottom = max(windowFrameMargin.bottom, fe[3]);
	}
	if(IsOpen() && top)
		top->owner = owner;
//.........这里部分代码省略.........

void fit2015(
             TString FileName ="/afs/cern.ch/user/a/anstahll/work/public/ExpressStream2015/ppData/OniaTree_262163_262328.root", 
             int  oniamode  = 2,        // oniamode-> 3: Z,  2: Upsilon and 1: J/Psi
             bool isData    = true,     // isData = false for MC, true for Data
             bool isPbPb    = false,    // isPbPb = false for pp, true for PbPb
	     bool doFit = false ,
             bool inExcStat = true      // if inExcStat is true, then the excited states are fitted
             ) {

  InputOpt opt;
  SetOptions(&opt, isData, isPbPb, oniamode,inExcStat);

  if (isPbPb) {
    FileName = "/afs/cern.ch/user/a/anstahll/work/public/ExpressStream2015/PbPbData/OniaTree_262548_262893.root";
  } else {
    FileName = "/afs/cern.ch/user/a/anstahll/work/public/ExpressStream2015/ppData/OniaTree_262163_262328.root";
  }
    
  int nbins = 1; //ceil((opt.dMuon->M->Max - opt.dMuon->M->Min)/binw);
  if (oniamode==1){
    nbins = 140;
  } else if (oniamode==2) {
    nbins = 70; 
  } else if (oniamode==3) {
    nbins = 40;
  } 
 
  RooWorkspace myws;
  TH1F* hDataOS =  new TH1F("hDataOS","hDataOS", nbins, opt.dMuon.M.Min, opt.dMuon.M.Max);
  makeWorkspace2015(myws, FileName, opt, hDataOS);

  RooRealVar* mass      = (RooRealVar*) myws.var("invariantMass"); 
  RooDataSet* dataOS_fit = (RooDataSet*) myws.data("dataOS");
  RooDataSet* dataSS_fit = (RooDataSet*) myws.data("dataSS");
  RooAbsPdf*  pdf = NULL;

  if (oniamode==3) { doFit=false; }
  if (doFit) {
    int sigModel=0, bkgModel=0;  
    if (isData) {
      if (oniamode==1){
        sigModel = inExcStat ? 2 : 3;
        bkgModel = 1;
      } else {
        sigModel = inExcStat ? 1 : 3; // gaussian   
        bkgModel = 2;
      }      
    } else {
      if (oniamode==1){
        sigModel = inExcStat ? 2 : 3; // gaussian   
        bkgModel = 2;
      } else {
        sigModel = inExcStat ? 2 : 3; // gaussian   
        bkgModel = 3;
      }
    }

    if (opt.oniaMode==1) buildModelJpsi2015(myws, sigModel, bkgModel,inExcStat);
    else if (opt.oniaMode==2) buildModelUpsi2015(myws, sigModel, bkgModel,inExcStat);

    pdf       =(RooAbsPdf*)  myws.pdf("pdf");
    RooFitResult* fitObject = pdf->fitTo(*dataOS_fit,Save(),Hesse(kTRUE),Extended(kTRUE)); // Fit
  }

  RooPlot* frame = mass->frame(Bins(nbins),Range(opt.dMuon.M.Min, opt.dMuon.M.Max));  
  RooPlot* frame2 = NULL;
  dataSS_fit->plotOn(frame, Name("dataSS_FIT"), MarkerColor(kRed), LineColor(kRed), MarkerSize(1.2)); 
  dataOS_fit->plotOn(frame, Name("dataOS_FIT"), MarkerColor(kBlue), LineColor(kBlue), MarkerSize(1.2));
  

  if (doFit) {
     pdf->plotOn(frame,Name("thePdf"),Normalization(dataOS_fit->sumEntries(),RooAbsReal::NumEvent));
     RooHist *hpull = frame -> pullHist(0,0,true);
     hpull -> SetName("hpull");
     frame2 = mass->frame(Title("Pull Distribution"),Bins(nbins),Range(opt.dMuon.M.Min,opt.dMuon.M.Max));
     frame2 -> addPlotable(hpull,"PX");  
     } 
  drawPlot(frame,frame2, pdf, opt, doFit,inExcStat);

  TString OutputFileName = "";
  if (isPbPb) {
    FileName = "/afs/cern.ch/user/a/anstahll/work/public/ExpressStream2015/PbPbData/OniaTree_262548_262893.root";
    opt.RunNb.Start=262548;
    opt.RunNb.End=262893;
    if (oniamode==1) {OutputFileName = (TString)("JPSIPbPbDataset.root");}
    if (oniamode==2) {OutputFileName = (TString)("YPbPbDataset.root");}
    if (oniamode==3) {OutputFileName = (TString)("ZPbPbDataset.root");}
  } else {
    FileName = "/afs/cern.ch/user/a/anstahll/work/public/ExpressStream2015/ppData/OniaTree_262163_262328.root";
    opt.RunNb.Start=262163;
    opt.RunNb.End=262328;
    if (oniamode==1) {OutputFileName = (TString)("JPSIppDataset.root");}
    if (oniamode==2) {OutputFileName = (TString)("YppDataset.root");}
    if (oniamode==3) {OutputFileName = (TString)("ZppDataset.root");}
  }
  
  TFile* oFile =  new TFile(OutputFileName,"RECREATE");
  oFile->cd();
  hDataOS->Write("hDataOS");
  dataOS_fit->Write("dataOS_FIT");
//.........这里部分代码省略.........

//---------------------------------------------------------
bool CClip_Points::On_Execute(void)
{
	int							Method, iField;
	CSG_Shapes					*pPoints, *pPolygons, *pClip;
	CSG_Parameter_Shapes_List	*pClips;

	//-----------------------------------------------------
	pPoints		= Parameters("POINTS")		->asShapes();
	pPolygons	= Parameters("POLYGONS")	->asShapes();
	pClips		= Parameters("CLIPS")		->asShapesList();
	Method		= Parameters("METHOD")		->asInt();
	iField		= Parameters("FIELD")		->asInt();

	//-----------------------------------------------------
	if( !pPoints->is_Valid() )
	{
		Message_Add(_TL("Invalid points layer."));

		return( false );
	}
	else if( !pPolygons->is_Valid() )
	{
		Message_Add(_TL("Invalid polygon layer."));

		return( false );
	}

	//-----------------------------------------------------
	if( iField >= pPolygons->Get_Field_Count() )
	{
		iField	= -1;
	}

	pClips->Del_Items();

	if( Method == 0 )
	{
		pClip	= SG_Create_Shapes(SHAPE_TYPE_Point, CSG_String::Format(SG_T("%s [%s]"), pPoints->Get_Name(), pPolygons->Get_Name()), pPoints);

		if( iField >= 0 )
		{
			pClip->Add_Field(pPolygons->Get_Field_Name(iField), pPolygons->Get_Field_Type(iField));
		}
	}

	//-----------------------------------------------------
	for(int iPolygon=0; iPolygon<pPolygons->Get_Count() && Set_Progress(iPolygon, pPolygons->Get_Count()); iPolygon++)
	{
		CSG_Shape_Polygon	*pPolygon	= (CSG_Shape_Polygon *)pPolygons->Get_Shape(iPolygon);

		if( Method == 1 )
		{
			CSG_String	Name(pPoints->Get_Name());

			Name	+= iField >= 0
					? CSG_String::Format(SG_T(" [%s]"), pPolygon->asString(iField))
					: CSG_String::Format(SG_T(" [%00d]"), 1 + pClips->Get_Count());

			pClip	= SG_Create_Shapes(SHAPE_TYPE_Point, Name, pPoints);

			if( iField >= 0 )
			{
				pClip->Add_Field(pPolygons->Get_Field_Name(iField), pPolygons->Get_Field_Type(iField));
			}
		}

		for(int iPoint=0; iPoint<pPoints->Get_Count() && Process_Get_Okay(false); iPoint++)
		{
			CSG_Shape	*pPoint	= pPoints->Get_Shape(iPoint);

			if( pPolygon->Contains(pPoint->Get_Point(0)) )
			{
				pPoint	= pClip->Add_Shape(pPoint, SHAPE_COPY);

				if( iField >= 0 )
				{
					pPoint->Set_Value(pPoints->Get_Field_Count(), pPolygon->asString(iField));
				}
			}
		}

		if( Method == 1 )
		{
			if( pClip->Get_Count() > 0 )
			{
				pClips->Add_Item(pClip);
			}
			else
			{
				delete(pClip);
			}
		}
	}

	//-----------------------------------------------------
	if( Method == 0 )
	{
		if( pClip->Get_Count() > 0 )
		{
//.........这里部分代码省略.........

		SchemaElementDefinition HistoricElementSecurityData::elementDefinition() const
		{
			::blpapi_DataType_t dtype = (::blpapi_DataType_t)this->datatype();
			SchemaElementDefinition result(dtype, Name("HistoricalDataTable"));
			return result;
		}

/**
 * 1. Data sample : pp200 W->e nu with  pile-up corresponding to 1 MHz min. bias
 * events, 50 K event y2011, 10 K event y2012.
 *
 * 2. Proof of principal: no pile-up for both PPV and KFV
 *
 *   a.  Reconstructed primary track multiplicity versus corresponding MC
 *   "reconstructable" (i.e. in n STAR acceptance,no. TPC MC hits >= 15)  tracks
 *   multiplicity.
 *
 *   b.  Corrected reconstructed primary track multiplicity (i.e. multiplied by
 *   QA/100.) versus corresponding MC "reconstructable"  (i.e. in n STAR
 *   acceptance,no. TPC MC hits >= 15)  tracks multiplicity.
 *
 *   c.  Efficiency primary vertex reconstruction versus  MC "reconstructable"
 *   tracks multiplicity.
 *
 * 3. With pileup. repeat above (a-c) with old ranking scheme for
 *
 *     I. Any reconstructed primary vertex which is matched with MC trigger
 *     vertex (MC = 1)
 *
 *    II. The best (in sense of ranking) reconstructed primary vertex which is
 *    matched with MC trigger vertex (MC = 1)
 *
 *   III. The best (in sense of ranking) reconstructed primary vertex which is
 *   not matched with MC trigger vertex (MC != 1)
 *
 * 4. With pileup. repeat above (a-c) with new ranking scheme for cases I-III
 */
void MuMcPrVKFV2012(Long64_t nevent, const char *file, const std::string& outFile, bool fillNtuple)
{
#ifdef __TMVA__
   boost::replace_last(outFile, ".root", "");
   outFile += ".TMVArank.root";

   // create a set of variables and declare them to the reader
   // - the variable names must corresponds in name and type to
   // those given in the weight file(s) that you use
   TString separator(":");
   TString Vnames(vnames);
   TObjArray *array = Vnames.Tokenize(separator);

   std::vector<std::string> inputVars;
   TIter next(array);
   TObjString *objs;

   while ((objs = (TObjString *) next())) {
      std::cout << objs->GetString() << std::endl;
   }

   inputVars.push_back("beam");
   inputVars.push_back("postx");
   inputVars.push_back("prompt");
   inputVars.push_back("cross");
   inputVars.push_back("tof");
   inputVars.push_back("notof");
   inputVars.push_back("EEMC");
   inputVars.push_back("noEEMC");
   inputVars.push_back("chi2");

   std::vector<double> *inputVec = new std::vector<double>( inputVars.size() );
   IClassifierReader *classReader = new ReadBDT( inputVars );

#endif /* __TMVA__ */

   TFile *fOut = TFile::Open(outFile.c_str(), "recreate");
   data_t data;

   // Book histograms
   const int nMcRecMult = 75;
   TArrayD xMult(nMcRecMult + 1);
   xMult[0] = -0.5;

   for (int i = 1; i <= nMcRecMult; i++) {
      if      (xMult[i - 1] <  50) xMult[i] = xMult[i - 1] +   1; //  1 - 50
      else if (xMult[i - 1] < 100) xMult[i] = xMult[i - 1] +   2; // 51 - 75
      else if (xMult[i - 1] < 200) xMult[i] = xMult[i - 1] +  10; // 76 - 85
      else                         xMult[i] = xMult[i - 1] + 100; // 86 -100
   }

   TH1D *McRecMulT = new TH1D("McRecMulT", "Reconstructable multiplicity for trigger Mc Vertex", nMcRecMult, xMult.GetArray());
   struct Name_t {
      const Char_t *Name;
      const Char_t *Title;
   };
   const Name_t HCases[3] = {
      {"Any", "Any vertex matched with MC == 1"},
      {"Good", "The best rank vertex with MC == 1"},
      {"Bad", "The best rank vertex with MC != 1"}
   };
   const Name_t Plots[4] = {
      {"Mult"    , "the reconstructed (uncorrected) track multiplicity versus Reconstructable multiplicity"},
      {"MultQA"  , "the reconstructed (corrected for QA) track multiplicity versus Reconstructable multiplicity"},
      {"McRecMul", "Reconstructable multiplicity"},
      {"YvsX"    , "Bad versus Good value"}
   };
   /*         h  p  */
   TH1 *hists[3][4];

//.........这里部分代码省略.........

//DEBUG.
void GaugeGroup::Display() const
{
    Name().Display();
}//Close Display.

int
main(int argc, char* argv[])
{
  Options options;
  options.freshnessPeriod = getMinimumFreshnessPeriod();
  options.shouldLimitSatisfied = false;
  options.nMaxPings = 0;
  options.shouldPrintTimestamp = false;
  options.payloadSize = 0;

  namespace po = boost::program_options;

  po::options_description visibleOptDesc("Allowed options");
  visibleOptDesc.add_options()
    ("help,h", "print this message and exit")
    ("version,V", "display version and exit")
    ("freshness,x", po::value<int>(),
                   ("set freshness period in milliseconds (minimum " +
                   std::to_string(getMinimumFreshnessPeriod().count()) + " ms)").c_str())
    ("satisfy,p", po::value<int>(&options.nMaxPings), "set maximum number of pings to be satisfied")
    ("timestamp,t", "log timestamp with responses")
    ("size,s", po::value<int>(&options.payloadSize), "specify size of response payload")
  ;
  po::options_description hiddenOptDesc("Hidden options");
  hiddenOptDesc.add_options()
    ("prefix", po::value<std::string>(), "prefix to register")
  ;

  po::options_description optDesc("Allowed options");
  optDesc.add(visibleOptDesc).add(hiddenOptDesc);

  try {
    po::positional_options_description optPos;
    optPos.add("prefix", -1);

    po::variables_map optVm;
    po::store(po::command_line_parser(argc, argv).options(optDesc).positional(optPos).run(), optVm);
    po::notify(optVm);

    if (optVm.count("help") > 0) {
      usage(visibleOptDesc);
    }

    if (optVm.count("version") > 0) {
      std::cout << "ndnpingserver " << tools::VERSION << std::endl;
      exit(0);
    }

    if (optVm.count("prefix") > 0) {
      options.prefix = Name(optVm["prefix"].as<std::string>());
    }
    else {
      std::cerr << "ERROR: No prefix specified" << std::endl;
      usage(visibleOptDesc);
    }

    if (optVm.count("freshness") > 0) {
      options.freshnessPeriod = time::milliseconds(optVm["freshness"].as<int>());

      if (options.freshnessPeriod.count() < getMinimumFreshnessPeriod().count()) {
        std::cerr << "ERROR: Specified FreshnessPeriod is less than the minimum "
                  << getMinimumFreshnessPeriod() << std::endl;
        usage(visibleOptDesc);
      }
    }

    if (optVm.count("satisfy") > 0) {
      options.shouldLimitSatisfied = true;

      if (options.nMaxPings < 1) {
        std::cerr << "ERROR: Maximum number of pings to satisfy must be greater than 0" << std::endl;
        usage(visibleOptDesc);
      }
    }

    if (optVm.count("timestamp") > 0) {
      options.shouldPrintTimestamp = true;
    }

    if (optVm.count("size") > 0) {
      if (options.payloadSize < 0) {
        std::cerr << "ERROR: Payload size must be greater than or equal to 0" << std::endl;
        usage(visibleOptDesc);
      }
    }
  }
  catch (const po::error& e) {
    std::cerr << "ERROR: " << e.what() << std::endl;
    usage(visibleOptDesc);
  }

  std::cout << "PING SERVER " << options.prefix << std::endl;
  return Runner(options).run();
}

void
VideoProducer::NodeRegistered()
{
	if (fInitStatus != B_OK) {
		ReportError(B_NODE_IN_DISTRESS);
		return;
	}

	/* Set up the parameter web */

	//TODO: remove and put sensible stuff there
	BParameterWeb *web = new BParameterWeb();
	BParameterGroup *main = web->MakeGroup(Name());
	BParameterGroup *g;

	/*
	g = main->MakeGroup("Color");
	BDiscreteParameter *state = g->MakeDiscreteParameter(
			P_COLOR, B_MEDIA_RAW_VIDEO, "Color", "Color");
	state->AddItem(B_HOST_TO_LENDIAN_INT32(0x00ff0000), "Red");
	state->AddItem(B_HOST_TO_LENDIAN_INT32(0x0000ff00), "Green");
	state->AddItem(B_HOST_TO_LENDIAN_INT32(0x000000ff), "Blue");
	*/

	BParameter *p;
	g = main->MakeGroup("Info");
	p = g->MakeTextParameter(
		P_INFO, B_MEDIA_RAW_VIDEO, "", "Info", 256);

	int32 id = P_LAST;
	if (fCamDevice) {
#ifndef SINGLE_PARAMETER_GROUP
		main = web->MakeGroup("Device");
#endif
		fCamDevice->AddParameters(main, id);
		if (fCamDevice->Sensor()) {
#ifndef SINGLE_PARAMETER_GROUP
			main = web->MakeGroup("Sensor");
#endif
			fCamDevice->Sensor()->AddParameters(main, id);
		}
	}

	fColor = B_HOST_TO_LENDIAN_INT32(0x00ff0000);
	fLastColorChange = system_time();

	/* After this call, the BControllable owns the BParameterWeb object and
	 * will delete it for you */
	SetParameterWeb(web);

	fOutput.node = Node();
	fOutput.source.port = ControlPort();
	fOutput.source.id = 0;
	fOutput.destination = media_destination::null;
	strcpy(fOutput.name, Name());

	/* Tailor these for the output of your device */
	fOutput.format.type = B_MEDIA_RAW_VIDEO;
	fOutput.format.u.raw_video = media_raw_video_format::wildcard;
	fOutput.format.u.raw_video.interlace = 1;
	fOutput.format.u.raw_video.display.format = B_RGB32;
	fOutput.format.u.raw_video.field_rate = FIELD_RATE; // XXX: mmu

	/* Start the BMediaEventLooper control loop running */
	Run();
}

Size BarPane::Repos(bool _horz, int maxsize)
{
	horz = _horz;
	maxsize -= 2 * (horz ? hmargin : vmargin);
	int bmargin = horz ? vmargin : hmargin;
	breakpos.Clear();
	Size asz(0, 0);
	VeHo(asz) = bmargin;
	Array<Item>::Iterator q = item.Begin();
	while(q < item.End()) {
		Size psz(0, 0);
		Array<Item>::Iterator f = q;
		while(q < item.End()) {
			if(q->ctrl == NULL && IsNull(q->gapsize)) {
				q++;
				break;
			}
			int gapsize = q->gapsize;
			if(gapsize == INT_MAX && q->ctrl == NULL) {
				if(maxsize == INT_MAX) {
					q++;
					break;
				}
				gapsize = 0;
				Array<Item>::Iterator w = q + 1;
				while(w < item.End()) {
					if(!w->ctrl) break;
					Size sz = w->ctrl->GetMinSize();
					if(HoVe(psz) + gapsize + HoVe(sz) > maxsize) break;
					gapsize += HoVe(sz);
					w++;
				}
				gapsize = maxsize - gapsize - HoVe(psz);
			}
			Size sz = q->ctrl ? q->ctrl->GetMinSize()
			                  : Size(horz ? gapsize : 0, horz ? 0 : gapsize);
			if(HoVe(sz) == INT_MAX)
				HoVe(sz) = maxsize - HoVe(psz);
			if(HoVe(psz) + HoVe(sz) > maxsize && HoVe(psz)) {
				while(q < item.End() && q->ctrl == NULL && !IsNull(q->gapsize))
					q++;
				break;
			}
			VeHo(psz) = max(VeHo(psz), VeHo(sz));
			if(q->ctrl) {
				if(horz)
					q->ctrl->LeftPos(psz.cx + hmargin, sz.cx);
				else
					q->ctrl->TopPos(psz.cy + vmargin, sz.cy);
			}
			HoVe(psz) += HoVe(sz);
			q++;
		}
		int& bp = VeHo(asz);
		if(bp > bmargin) {
			breakpos.Add(bp + bmargin);
			bp += 2 + 2 * bmargin;
		}
		while(f != q) {
			if(f->ctrl) {
				if(horz)
					f->ctrl->TopPos(bp, psz.cy);
				else
					f->ctrl->LeftPos(bp, psz.cx);
			}
			f++;
		}
		bp += VeHo(psz);
		HoVe(asz) = max(HoVe(asz), HoVe(psz));
	}
	VeHo(asz) += bmargin;
	HoVe(asz) += horz ? 2 * hmargin : 2 * vmargin;
	LLOG("Repos " << Name() << " " << asz);
	return asz;
}

int GButton::Value()
{
	return atoi(Name());
}

 void visitBlock(Block *curr) {
   if (curr->name.is() && branchesSeen.count(curr->name) == 0) {
     curr->name = Name();
   }
 }

void GRPCHANGECommand::Execute()
{
  SetFunction set = Check();
  
  auto gids = acl::Group::GetGIDs(args[1]);
  if (gids.empty())
  {
    control.Format(ftp::ActionNotOkay, "No group's exist matching that criteria.");
    throw cmd::NoPostScriptError();
  }
  
  for (auto gid : gids)
  {
    auto group = acl::Group::Load(gid);
    if (group)
    {
      set(*group);
      logs::Siteop(client.User().Name(), "changed '%1%' for '%2%' to '%3%'", args[2], group->Name(), display);
    }
  }

  assert(!display.empty());
  control.Format(ftp::CommandOkay, "Setting %1% changed for %2%: %3%", args[2], 
                 gids.size() == 1 ? acl::GIDToName(gids[0]) : 
                 util::Format()("%i groups", gids.size()), display);
}