G4THnManager.hh

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// Template base class the histograms/profiles objects managers.
 
// Author: Ivana Hrivnacova, 23/06/2015  ([email protected])
 
#ifndef G4THnManager_h
#define G4THnManager_h 1
 
#include "G4Threading.hh"
#include "G4Fcn.hh"
#include "G4BinScheme.hh"
#include "globals.hh"
 
#include <vector>
#include <map>
#include <memory>
 
class G4AnalysisManagerState;
class G4HnManager;
 
template <typename T>
class G4THnManager
{
  public:
    G4THnManager(const G4AnalysisManagerState& state,
                 const G4String& hnType);
    virtual ~G4THnManager();
 
    // Reset data
    G4bool Reset();
    // Return true if the H1 vector is empty
    G4bool IsEmpty() const;   
 
    // Method for merge (MT)
    void  AddTVector(const std::vector<T*>& tVector);
 
    // New method for merge
    void  Merge(G4Mutex& mergeMutex, G4THnManager<T>* masterInstance);
 
  protected:
    // Iterators
    typename std::vector<T*>::iterator BeginT();
    typename std::vector<T*>::iterator EndT();
    typename std::vector<T*>::const_iterator BeginConstT() const;
    typename std::vector<T*>::const_iterator EndConstT() const;
 
    T*  GetTInFunction(G4int id, 
                       G4String functionName,
                       G4bool warn = true,
                       G4bool onlyIfActive = true) const;
 
    G4int RegisterT(T* t, const G4String& name);
 
    G4int GetTId(const G4String& name, G4bool warn = true) const;
 
    // data members
    const G4AnalysisManagerState& fState;
    std::vector<T*>  fTVector;
    std::map<G4String, G4int>    fNameIdMap;                
    std::shared_ptr<G4HnManager> fHnManager;
};
 
// inline functions
 
#include "G4THnManager.icc"
 
#endif