Difference between revisions of "ROOT Analyzer/Running"
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The current Hall C C++ analyzer code does not do anything useful except for reading in Hall C style CTP parameter files. | The current Hall C C++ analyzer code does not do anything useful except for reading in Hall C style CTP parameter files. | ||
Revision as of 11:14, 14 March 2012
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
Double_t ProtonMass = *(Double_t *)gHcParms->Find("proton")->GetValuePointer();
ProtonMass
Int_t *integerarray = (Int_t *)gHcParms->Find("integerarray")->GetValuePointer();
integerarray[3]
