本文整理汇总了C++中AliGenCocktail::SetSigma方法的典型用法代码示例。如果您正苦于以下问题：C++ AliGenCocktail::SetSigma方法的具体用法？C++ AliGenCocktail::SetSigma怎么用？C++ AliGenCocktail::SetSigma使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类AliGenCocktail的用法示例。
在下文中一共展示了AliGenCocktail::SetSigma方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Config
//.........这里部分代码省略.........
gMC->SetProcess("HADR",1);
gMC->SetProcess("LOSS",2);
gMC->SetProcess("MULS",1);
gMC->SetProcess("RAYL",1);
Float_t cut = 1.e-3; // 1MeV cut by default
Float_t tofmax = 1.e10;
gMC->SetCut("CUTGAM", cut);
gMC->SetCut("CUTELE", cut);
gMC->SetCut("CUTNEU", cut);
gMC->SetCut("CUTHAD", cut);
gMC->SetCut("CUTMUO", cut);
gMC->SetCut("BCUTE", cut);
gMC->SetCut("BCUTM", cut);
gMC->SetCut("DCUTE", cut);
gMC->SetCut("DCUTM", cut);
gMC->SetCut("PPCUTM", cut);
gMC->SetCut("TOFMAX", tofmax);
int nParticles = 100;
if (gSystem->Getenv("CONFIG_NPARTICLES"))
{
nParticles = atoi(gSystem->Getenv("CONFIG_NPARTICLES"));
}
AliGenCocktail *gener = new AliGenCocktail();
gener->SetPhiRange(0, 360);
// Set pseudorapidity range from -8 to 8.
Float_t thmin = EtaToTheta(8); // theta min. <---> eta max
Float_t thmax = EtaToTheta(-8); // theta max. <---> eta min
gener->SetThetaRange(thmin,thmax);
gener->SetOrigin(0, 0, 0); //vertex position
gener->SetSigma(0, 0, 0); //Sigma in (X,Y,Z) (cm) on IP position
AliGenUHKM *tuhkMgen = new AliGenUHKM(nParticles);
tuhkMgen->SetAllParametersLHC();
gener->AddGenerator(tuhkMgen,"TUHKM",1);
gener->Init();
//
// Activate this line if you want the vertex smearing to happen
// track by track
//
//gener->SetVertexSmear(perTrack);
// Field (L3 0.4 T)
TGeoGlobalMagField::Instance()->SetField(new AliMagF("Maps","Maps", -1., -1., AliMagF::k5kG));
Int_t iABSO = 1;
Int_t iDIPO = 1;
Int_t iFMD = 1;
Int_t iFRAME = 1;
Int_t iHALL = 1;
Int_t iITS = 1;
Int_t iMAG = 1;
Int_t iMUON = 1;
Int_t iPHOS = 1;
Int_t iPIPE = 1;
Int_t iPMD = 1;
Int_t iHMPID = 1;
Int_t iSHIL = 1;
Int_t iT0 = 1;
Int_t iTOF = 1;
Int_t iTPC = 1;
Int_t iTRD = 1;