sxmc: generator.h Source File

00001 #ifndef __GENERATOR_H__
00002 #define __GENERATOR_H__
00003 
00004 #include "utils.h"
00005 #include "signals.h"
00006 
00014 class FakeDataGenerator {
00015   public:
00023     FakeDataGenerator(std::vector<Signal> signals, Range<float> _e_range,
00024                       Range<float> _r_range)
00025       : e_range(_e_range), r_range(_r_range) {
00026       for (std::vector<Signal>::const_iterator it=signals.begin(); it!=signals.end(); ++it) {
00027         this->pdfs.push_back(it->histogram);
00028       }
00029     }
00030 
00031     virtual ~FakeDataGenerator() {}
00032 
00038     TNtuple* operator()(float* norms, bool poisson=true);
00039 
00040   protected:
00041     std::vector<TH1*> pdfs;  
00042     Range<float> e_range;  
00043     Range<float> r_range;  
00044 };
00045 
00046 #endif  // __GENERATOR_H__
00047