9.6.p02/html/_g4_cascade_parameters_8hh_source.html

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// G4CascadeParameters.hh

// Encapsulate all user-configurable parameters with associated envvars

//

// 20120912  M. Kelsey -- Add interface to support UI commands


#ifndef G4CascadeParameters_hh

#define G4CascadeParameters_hh 1


#include "globals.hh"

#include <iosfwd>


class G4CascadeParamMessenger;


class G4CascadeParameters {

public:

  static const G4CascadeParameters* Instance();     // Singleton

  ~G4CascadeParameters();


  // Top-level configuration flags

  static G4int verbose()              { return Instance()->VERBOSE_LEVEL; }

  static G4bool usePreCompound()      { return Instance()->USE_PRECOMPOUND; }

  static G4bool doCoalescence()       { return Instance()->DO_COALESCENCE; }

  static const G4String& randomFile() { return Instance()->RANDOM_FILE; }


  // Nuclear structure parameters

  static G4bool useTwoParam()      { return Instance()->TWOPARAM_RADIUS; }

  static G4double radiusScale()    { return Instance()->RADIUS_SCALE; }

  static G4double radiusSmall()    { return Instance()->RADIUS_SMALL; }

  static G4double radiusAlpha()    { return Instance()->RADIUS_ALPHA; }

  static G4double radiusTrailing() { return Instance()->RADIUS_TRAILING; }

  static G4double fermiScale()     { return Instance()->FERMI_SCALE; }

  static G4double xsecScale()      { return Instance()->XSEC_SCALE; }

  static G4double gammaQDScale()   { return Instance()->GAMMAQD_SCALE; }


  // Final-state clustering cuts

  static G4double dpMaxDoublet() { return Instance()->DPMAX_DOUBLET; }

  static G4double dpMaxTriplet() { return Instance()->DPMAX_TRIPLET; }

  static G4double dpMaxAlpha()   { return Instance()->DPMAX_ALPHA; }


  static void DumpConfiguration(std::ostream& os) { Instance()->DumpConfig(os); }


private:    // Environment variable values, null pointers mean not set

  const char* G4CASCADE_VERBOSE;

  const char* G4CASCADE_USE_PRECOMPOUND;

  const char* G4CASCADE_DO_COALESCENCE;

  const char* G4CASCADE_RANDOM_FILE;

  const char* G4NUCMODEL_USE_BEST;

  const char* G4NUCMODEL_RAD_2PAR;

  const char* G4NUCMODEL_RAD_SCALE;

  const char* G4NUCMODEL_RAD_SMALL;

  const char* G4NUCMODEL_RAD_ALPHA;

  const char* G4NUCMODEL_RAD_TRAILING;

  const char* G4NUCMODEL_FERMI_SCALE;

  const char* G4NUCMODEL_XSEC_SCALE;

  const char* G4NUCMODEL_GAMMAQD;

  const char* DPMAX_2CLUSTER;

  const char* DPMAX_3CLUSTER;

  const char* DPMAX_4CLUSTER;


  void Initialize();        // Fill parameter values from envvar strings


  G4int VERBOSE_LEVEL;      // Top-level configuration flags

  G4bool USE_PRECOMPOUND;

  G4bool DO_COALESCENCE;

  G4String RANDOM_FILE;


  G4bool BEST_PAR;      // Nuclear structure parameters

  G4bool TWOPARAM_RADIUS;

  G4double RADIUS_SCALE;

  G4double RADIUS_SMALL;

  G4double RADIUS_ALPHA;

  G4double RADIUS_TRAILING;

  G4double FERMI_SCALE;

  G4double XSEC_SCALE;

  G4double GAMMAQD_SCALE;


  G4double DPMAX_DOUBLET;   // Final-state clustering cuts

  G4double DPMAX_TRIPLET;

  G4double DPMAX_ALPHA;


private:    // Singleton -- no public constructor

  G4CascadeParameters();

  void DumpConfig(std::ostream& os) const;


  G4CascadeParamMessenger* messenger;       // For access via UI commands

  friend class G4CascadeParamMessenger;

};


#endif  /* G4CascadeParameters_hh */