Gabriele Cosmo
139 lines
5.9 KiB
C++
139 lines
5.9 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4CascadeParameters.hh 72016 2013-07-03 16:24:15Z mkelsey $
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// Encapsulate all user-configurable parameters with associated envvars
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//
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// 20120912 M. Kelsey -- Add interface to support UI commands
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// 20130304 M. Kelsey -- Add flag to collect and display cascade structure
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// 20130308 M. Kelsey -- Add flag to use separate 3-body momentum generators
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// 20130421 M. Kelsey -- Add flag for CHECK_ECONS, replacing #ifdef's
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// 20130702 M. Kelsey -- Add flag to use N-body phase-space generator
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// 20140311 G. Cosmo -- Implement standard (non-const) singleton pattern
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// 20141030 M. Kelsey -- Add flag to enable direct pi-N absorption
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#ifndef G4CascadeParameters_hh
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#define G4CascadeParameters_hh 1
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#include "globals.hh"
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#include <iosfwd>
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class G4CascadeParamMessenger;
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class G4CascadeParameters {
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public:
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static const G4CascadeParameters* Instance(); // Singleton
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~G4CascadeParameters();
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// Top-level configuration flags
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static G4int verbose() { return Instance()->VERBOSE_LEVEL; }
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static G4bool checkConservation() { return Instance()->CHECK_ECONS; }
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static G4bool usePreCompound() { return Instance()->USE_PRECOMPOUND; }
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static G4bool doCoalescence() { return Instance()->DO_COALESCENCE; }
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static G4bool piNAbsorption() { return Instance()->PIN_ABSORPTION; }
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static G4bool showHistory() { return Instance()->SHOW_HISTORY; }
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static G4bool use3BodyMom() { return Instance()->USE_3BODYMOM; }
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static G4bool usePhaseSpace() { return Instance()->USE_PHASESPACE; }
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static const G4String& randomFile() { return Instance()->RANDOM_FILE; }
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// Nuclear structure parameters
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static G4bool useTwoParam() { return Instance()->TWOPARAM_RADIUS; }
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static G4double radiusScale() { return Instance()->RADIUS_SCALE; }
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static G4double radiusSmall() { return Instance()->RADIUS_SMALL; }
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static G4double radiusAlpha() { return Instance()->RADIUS_ALPHA; }
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static G4double radiusTrailing() { return Instance()->RADIUS_TRAILING; }
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static G4double fermiScale() { return Instance()->FERMI_SCALE; }
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static G4double xsecScale() { return Instance()->XSEC_SCALE; }
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static G4double gammaQDScale() { return Instance()->GAMMAQD_SCALE; }
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// Final-state clustering cuts
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static G4double dpMaxDoublet() { return Instance()->DPMAX_DOUBLET; }
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static G4double dpMaxTriplet() { return Instance()->DPMAX_TRIPLET; }
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static G4double dpMaxAlpha() { return Instance()->DPMAX_ALPHA; }
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static void DumpConfiguration(std::ostream& os) { Instance()->DumpConfig(os); }
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private: // Environment variable values, null pointers mean not set
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const char* G4CASCADE_VERBOSE;
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const char* G4CASCADE_CHECK_ECONS;
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const char* G4CASCADE_USE_PRECOMPOUND;
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const char* G4CASCADE_DO_COALESCENCE;
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const char* G4CASCADE_PIN_ABSORPTION;
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const char* G4CASCADE_SHOW_HISTORY;
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const char* G4CASCADE_USE_3BODYMOM;
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const char* G4CASCADE_USE_PHASESPACE;
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const char* G4CASCADE_RANDOM_FILE;
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const char* G4NUCMODEL_USE_BEST;
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const char* G4NUCMODEL_RAD_2PAR;
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const char* G4NUCMODEL_RAD_SCALE;
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const char* G4NUCMODEL_RAD_SMALL;
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const char* G4NUCMODEL_RAD_ALPHA;
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const char* G4NUCMODEL_RAD_TRAILING;
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const char* G4NUCMODEL_FERMI_SCALE;
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const char* G4NUCMODEL_XSEC_SCALE;
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const char* G4NUCMODEL_GAMMAQD;
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const char* DPMAX_2CLUSTER;
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const char* DPMAX_3CLUSTER;
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const char* DPMAX_4CLUSTER;
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void Initialize(); // Fill parameter values from envvar strings
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G4int VERBOSE_LEVEL; // Top-level configuration flags
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G4bool CHECK_ECONS;
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G4bool USE_PRECOMPOUND;
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G4bool DO_COALESCENCE;
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G4bool PIN_ABSORPTION;
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G4bool SHOW_HISTORY;
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G4bool USE_3BODYMOM;
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G4bool USE_PHASESPACE;
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G4String RANDOM_FILE;
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G4bool BEST_PAR; // Nuclear structure parameters
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G4bool TWOPARAM_RADIUS;
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G4double RADIUS_SCALE;
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G4double RADIUS_SMALL;
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G4double RADIUS_ALPHA;
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G4double RADIUS_TRAILING;
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G4double FERMI_SCALE;
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G4double XSEC_SCALE;
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G4double GAMMAQD_SCALE;
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G4double DPMAX_DOUBLET; // Final-state clustering cuts
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G4double DPMAX_TRIPLET;
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G4double DPMAX_ALPHA;
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private: // Singleton -- no public constructor
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G4CascadeParameters();
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void DumpConfig(std::ostream& os) const;
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G4CascadeParamMessenger* messenger; // For access via UI commands
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friend class G4CascadeParamMessenger;
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static G4CascadeParameters* fpInstance;
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};
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#endif /* G4CascadeParameters_hh */
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