Belle2::ObjectInfo Namespace Reference

Return information on objects, for use by InfoWidget, Eve titles (popups) etc. More...

Functions
TString	getName (const TObject *obj)
	human-readable name (e.g. More...
TString	getIdentifier (const TObject *obj)
	Where is this object in the datastore?
TString	getInfo (const TObject *obj)
	Get object info HTML (e.g. More...
TString	getTitle (const TObject *obj)
	Get plain text for TEve object titles (shown on mouse-over).
std::pair< std::string, int >	getDataStorePosition (const TObject *obj)
	return entry name & index for arrays, with index = -1 for objects.

Detailed Description

Return information on objects, for use by InfoWidget, Eve titles (popups) etc.

Expands on RelationsObject::getInfoHTML()/getName() by also providing info on e.g. genfit2::Track objects.

Function Documentation

getInfo()

TString getInfo

(

const TObject *

obj

)

Get object info HTML (e.g.

via RelationsObject::getInfoHTML()).

Definition at line 48 of file ObjectInfo.cc.

{
  if (!obj)
    B2ERROR("ObjectInfo::getInfo() got null?");
  if (auto relObj = dynamic_cast<const RelationsObject*>(obj)) {
    return relObj->getInfoHTML();
  } else if (auto vertex = dynamic_cast<const genfit::GFRaveVertex*>(obj)) {
    return "<b>V</b>=" + HTML::getString(vertex->getPos()) + "<br>" +
           TString::Format("pVal=%e", TMath::Prob(vertex->getChi2(), vertex->getNdf()));
  }
  return callStringMethod(obj, "getInfoHTML");
}

getName()

TString getName

(

const TObject *

obj

)

human-readable name (e.g.

pi+)

Definition at line 38 of file ObjectInfo.cc.