2 BackgroundType Class

Renata Kopecná edited this page 2022-01-28 17:31:53 +01:00

Table of Contents

• Table of Contents
• Classes
• BackgroundType
• Functions and their parameters:
• void BackgroundType::setBackgroundType()
• vector<string> BackgroundType::getBkgListOfParams()

Table of Contents

• Classes
  • BackgroundType
• Functions and their parameters:
  • void BackgroundType::setBackgroundType()
  • vector<string> BackgroundType::getBkgListOfParams()

Classes

BackgroundType

The protected members are booleans deciding what RooFit function should be used. Public memebrs are a boolean deciding whether to use crystal-ball as background or no backgorund at all, list of constrained parameters and their pdfs and the vector of the background fit variables.

• Protected members:
  • bool SingleExponential
  • bool DoubleExponential
  • bool ExpGaus
  • bool FixBkgParameters
  • bool ConstrBkgParameters
• Public members:
  • bool bkgOneCB
  • RooArgSet * BkgConsParameter = new RooArgSet()
  • RooArgList * BkgConsPDF = new RooArgList()
  • bool BkgAtLeastOneConstrainFound = false
  • vector<RooRealVar *>BkgRooVars = {}
  • bool NoBackground
• Functions:
  • void setBackgroundType(string bkgType, bool TM, bool FixParams, bool ConstrParams)
  • vector<string> getBkgListOfParams()

Functions and their parameters:

void BackgroundType::setBackgroundType()

Parses the string bkgType and sets the Protected members of the class.

• Parameters
  • string bkgType
  • bool TM
  • bool FixParams
  • bool ConstrParams

vector<string> BackgroundType::getBkgListOfParams()

• Return
  • A vector of all variable names from BkgRooVars