ROOT Analyzer/Running

The current Hall C C++ analyzer code does not do anything useful except for reading in Hall C style CTP parameter files.

To run the analyzer, type

 ./hcana

Once it starts up, type

 gHcParms->Load("hctest.input")

To dump the parameters read

 gHcParms->PrintFull()

Some examples of accessing individual variables

 analyzer [3]  Double_t ProtonMass = *(Double_t *)gHcParms->Find("proton")->GetValuePointer();
 analyzer [4] ProtonMass
 (Double_t)9.38272000000000048e+02

 analyzer [5] Int_t *integerarray = (Int_t *)gHcParms->Find("integerarray")->GetValuePointer();
 analyzer [6] integerarray[3]
 (Int_t)4