TS_in_DataHeader (#119)

* TimeSlice length added to DataHeader

* Print TS length

Author: fjlinz

core/DataHeader.cpp

@@ -13,6 +13,7 @@ void DataHeader::Print(Option_t*) const {
   std::cout << " at beam momentum " << beam_mom_;
   std::cout << " (sqrt(s_NN) = " << sqrtsNN_ << ")" << std::endl;
   std::cout << " beam rapidity is " << beam_y_ << std::endl;
+  std::cout << "TimeSlice length : " << ts_length_ << std::endl;
 
   for (const auto& mod_pos : modules_pos_) {
     mod_pos.Print();
@@ -33,4 +34,4 @@ ModulePositions& DataHeader::AddDetector() {
   return modules_pos_.back();
 }
 
-}// namespace AnalysisTree
+}// namespace AnalysisTree

core/DataHeader.hpp

@@ -33,10 +33,12 @@ class DataHeader : public TObject {
   void SetDetectorPosition(const TVector3& pos) {
     det_pos_.emplace_back(pos);
   }
+  void SetTimeSliceLength(float tslength) { ts_length_ = tslength; }
 
   ANALYSISTREE_ATTR_NODISCARD Floating_t GetBeamRapidity() const { return beam_y_; }
   ANALYSISTREE_ATTR_NODISCARD std::string GetSystem() const { return system_; }
   ANALYSISTREE_ATTR_NODISCARD const TVector3& GetDetectorPosition(int i) const { return det_pos_.at(i); }
+  ANALYSISTREE_ATTR_NODISCARD Floating_t GetTimeSliceLength() const { return ts_length_; }
 
   ANALYSISTREE_ATTR_NODISCARD const ModulePositions& GetModulePositions(Integer_t idet) const {
     return modules_pos_.at(idet);
@@ -54,6 +56,7 @@ class DataHeader : public TObject {
   Floating_t beam_mom_{UndefValueFloat};
   Floating_t beam_y_{UndefValueFloat};
   Floating_t sqrtsNN_{UndefValueFloat};
+  Floating_t ts_length_{UndefValueFloat};
 
   ClassDef(DataHeader, 1)
 };