I tried to load a C++ macro inside PyROOT. String arguments are passed to a class initializer. Somthing like this:
The Macro:
class FnBKGChannelData : public TObject {
public:
TChain *T; // Raw data tree
const char *sc_id; // channel id
const char *st_name; // tree name
const char *st_title; // tree title
ParaPulse_t *para; // parameters for analysising pulses
Bool_t bExtP; // if calculating extended portrait or not
Bool_t bPSD; // if calculating PSD or not
ParaPSD_QR_t *para_psd; // parameters for PSD
FnBKGChannelData( TChain *tc, const char *sid,
const char *name, const char *title,
ParaPulse_t *pq, ParaPSD_QR_t *pp,
Bool_t be=kTRUE, Bool_t bp=kFALSE )
: T(tc), sc_id(sid), st_name(name), st_title(title),
para(pq), para_psd(pp), bExtP(be), bPSD(bp)
{ };
ClassDef(FnBKGChannelData, 1)
};
ClassImp(FnBKGChannelData)
// other processing code ...Parameters passed in Python:
import ROOT
ROOT.gROOT.LoadMacro("fnbkg_raw_loop.cpp++g")
...
raw = ROOT.TList()
t_ch1 = ROOT.TChain("wdPulse")
t_ch1.Add("../root/DBDET-20150422-PuC-wave0.root")
raw.Add( ROOT.FnBKGChannelData( t_ch1,
"PuC_ch1", "PuC_LS0011", "Channel data for LS0011",
para_p, para_psd, ROOT.kTRUE, ROOT.kTRUE ) )
...What I wanted is something like this:
...
Processing:PuC_LS0012 T[0]=wdPulse;PuC_ch2 T[1]=wdPulse;
Creating tree: PuC_LS0011 -- Channel data for LS0011
Creating tree: PuC_LS0012 -- Channel data for LS0012
...But, the first FnBKGChannelData object cannot be created correctly. What I got is:
...
Processing data: PuC ...
Processing:PuC_LS0012 T[0]=wdPulse;PuC_ch2 T[1]=wdPulse;
Creating tree: �*� -- ROOT::GlobalScopePlaceHolder
Creating tree: PuC_LS0012 -- Channel data for LS0012
...Where the “ROOT::GlobalScopePlaceHolder” has been generated?
