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geant4/source/analysis/management/include/G4NtupleMessenger.hh
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2022-12-09 14:43:28 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
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//
// The messenger class for ntuple management.
// It implements commands in /analysis/ntuple directory.
// It is asscoiciated with G4VAnalysisManager and this delegates
// call to both ntuple booking and ntuple managers.
//
// Author: Ivana Hrivnacova, 05/05/2015 (ivana@ipno.in2p3.fr)
#ifndef G4NtupleMessenger_h
#define G4NtupleMessenger_h 1
#include "G4UImessenger.hh"
#include "globals.hh"
#include <memory>
#include <string_view>
class G4VAnalysisManager;
class G4UIcommand;
class G4UIcmdWithABool;
class G4UIcmdWithAString;
class G4NtupleMessenger : public G4UImessenger
{
public:
explicit G4NtupleMessenger(G4VAnalysisManager* manager);
G4NtupleMessenger() = delete;
~G4NtupleMessenger() override;
// Methods
void SetNewValue(G4UIcommand* command, G4String value) final;
private:
// Methods
template <typename CMD>
std::unique_ptr<CMD> CreateCommand(G4String name, G4String guidance);
void AddIdParameter(G4UIcommand& command);
void SetActivationCmd();
void SetActivationToAllCmd();
void SetFileNameCmd();
void SetFileNameToAllCmd();
void ListCmd();
// Static data members
static constexpr std::string_view fkClass { "G4NtupleMessenger" };
// Data members
G4VAnalysisManager* fManager { nullptr }; ///< Associated class
std::unique_ptr<G4UIdirectory> fNtupleDir;
std::unique_ptr<G4UIcommand> fSetActivationCmd;
std::unique_ptr<G4UIcmdWithABool> fSetActivationAllCmd;
std::unique_ptr<G4UIcommand> fSetFileNameCmd;
std::unique_ptr<G4UIcmdWithAString> fSetFileNameAllCmd;
std::unique_ptr<G4UIcommand> fListCmd;
};
//_____________________________________________________________________________
template <typename CMD>
std::unique_ptr<CMD> G4NtupleMessenger::CreateCommand(
G4String name, G4String guidance)
{
G4String fullName = "/analysis/ntuple/" + name;
auto command = std::make_unique<CMD>(fullName, this);
command->SetGuidance(guidance.c_str());
command->AvailableForStates(G4State_PreInit, G4State_Idle);
return command;
}
#endif