G4Fcn.hh

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// $Id: G4Fcn.hh 92688 2015-09-14 07:01:13Z gcosmo $

// Author: Ivana Hrivnacova, 04/07/2012  (ivana@ipno.in2p3.fr)

#ifndef G4Fcn_h
#define G4Fcn_h 1

#include "globals.hh"

// Generic function which can be applied to histogram/ntuple values
using G4Fcn = G4double (*) (G4double);

// Identity function
inline G4double G4FcnIdentity(G4double value) { return value; }

// Utility function
namespace G4Analysis {
G4Fcn GetFunction(const G4String& fcnName);
}

#endif