Import Geant4 9.4.0 source tree

2016-06-09 16:25:56 +02:00
parent 74cad5e589
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+//
+// ********************************************************************
+// * License and Disclaimer                                           *
+// *                                                                  *
+// * The  Geant4 software  is  copyright of the Copyright Holders  of *
+// * the Geant4 Collaboration.  It is provided  under  the terms  and *
+// * conditions of the Geant4 Software License,  included in the file *
+// * LICENSE and available at  http://cern.ch/geant4/license .  These *
+// * include a list of copyright holders.                             *
+// *                                                                  *
+// * Neither the authors of this software system, nor their employing *
+// * institutes,nor the agencies providing financial support for this *
+// * work  make  any representation or  warranty, express or implied, *
+// * regarding  this  software system or assume any liability for its *
+// * use.  Please see the license in the file  LICENSE  and URL above *
+// * for the full disclaimer and the limitation of liability.         *
+// *                                                                  *
+// * This  code  implementation is the result of  the  scientific and *
+// * technical work of the GEANT4 collaboration.                      *
+// * By using,  copying,  modifying or  distributing the software (or *
+// * any work based  on the software)  you  agree  to acknowledge its *
+// * use  in  resulting  scientific  publications,  and indicate your *
+// * acceptance of all terms of the Geant4 Software license.          *
+// ********************************************************************
+//
+/*
+ * ============================================================================
+ *
+ *       Filename:  CexmcProductionModel.cc
+ *
+ *    Description:  interface to production model
+ *
+ *        Version:  1.0
+ *        Created:  03.11.2009 16:56:51
+ *       Revision:  none
+ *       Compiler:  gcc
+ *
+ *         Author:  Alexey Radkov (), 
+ *        Company:  PNPI
+ *
+ * ============================================================================
+ */
+
+#include "CexmcRunManager.hh"
+#include "CexmcProductionModel.hh"
+#include "CexmcProductionModelMessenger.hh"
+
+
+CexmcProductionModel::CexmcProductionModel( const G4String &  name,
+                                            G4bool  fermiMotionIsOn ) :
+    name( name ), fermiMotionIsOn( fermiMotionIsOn ), incidentParticle( NULL ),
+    nucleusParticle( NULL ), outputParticle( NULL ),
+    nucleusOutputParticle( NULL ), messenger( NULL )
+{
+    angularRanges.push_back( CexmcAngularRange( 1.0, -1.0, 0 ) );
+    messenger = new CexmcProductionModelMessenger( this );
+}
+
+
+CexmcProductionModel::~CexmcProductionModel()
+{
+    delete messenger;
+}
+
+
+void  CexmcProductionModel::SetAngularRange( G4double  top, G4double  bottom,
+                                             G4int  nmbOfDivs )
+{
+    if ( ! IsValidCandidateForAngularRange( top, bottom, nmbOfDivs ) )
+        throw CexmcException( CexmcInvalidAngularRange );
+
+    if ( ! IsGoodCandidateForAngularRange( top, bottom ) )
+        throw CexmcException( CexmcBadAngularRange );
+
+    angularRanges.clear();
+    G4double  curBottom( top );
+    for ( int  i( 0 ); i < nmbOfDivs; ++i )
+    {
+        G4double  binWidth( ( top - bottom ) / nmbOfDivs );
+        G4double  curTop( curBottom );
+        curBottom -=  binWidth;
+        angularRanges.push_back( CexmcAngularRange( curTop, curBottom, i ) );
+    }
+#ifdef CEXMC_USE_ROOT
+    CexmcHistoManager::Instance()->SetupARHistos( angularRanges );
+#endif
+}
+
+
+void  CexmcProductionModel::AddAngularRange( G4double  top, G4double  bottom,
+                                             G4int  nmbOfDivs )
+{
+    if ( ! IsValidCandidateForAngularRange( top, bottom, nmbOfDivs ) )
+        throw CexmcException( CexmcInvalidAngularRange );
+
+    if ( ! IsGoodCandidateForAngularRange( top, bottom ) )
+        throw CexmcException( CexmcBadAngularRange );
+
+    G4int  curIndex( angularRanges.size() );
+    G4double  curBottom( top );
+    for ( int  i( 0 ); i < nmbOfDivs; ++i )
+    {
+        G4double  binWidth( ( top - bottom ) / nmbOfDivs );
+        G4double  curTop( curBottom );
+        curBottom -= binWidth;
+        CexmcAngularRange  aRange( curTop, curBottom, curIndex + i );
+        angularRanges.push_back( aRange );
+#ifdef CEXMC_USE_ROOT
+        CexmcHistoManager::Instance()->AddARHistos( aRange );
+#endif
+    }
+}
+
+
+void  CexmcProductionModel::SetTriggeredAngularRanges( G4double  opCosThetaSCM )
+{
+    triggeredAngularRanges.clear();
+
+    for ( CexmcAngularRangeList::iterator  k( angularRanges.begin() );
+                                            k != angularRanges.end(); ++k )
+    {
+        if ( opCosThetaSCM <= k->top && opCosThetaSCM > k->bottom )
+            triggeredAngularRanges.push_back( CexmcAngularRange(
+                                            k->top, k->bottom, k->index ) );
+    }
+}
+
+
+void  CexmcProductionModel::FermiMotionStatusChangeHook( void )
+{
+}
+
+
+G4bool  CexmcProductionModel::IsGoodCandidateForAngularRange( G4double  top,
+                                                      G4double  bottom ) const
+{
+    CexmcRunManager *  runManager( static_cast< CexmcRunManager * >(
+                                           G4RunManager::GetRunManager() ) );
+
+    if ( ! runManager->ProjectIsRead() )
+        return true;
+
+    CexmcAngularRangeList  normalizedARanges;
+    GetNormalizedAngularRange( angularRangesRef, normalizedARanges );
+
+    for ( CexmcAngularRangeList::iterator  k( normalizedARanges.begin() );
+                                            k != normalizedARanges.end(); ++k )
+    {
+        if ( top <= k->top && bottom >= k->bottom )
+            return true;
+    }
+
+    return false;
+}
+