Import Geant4 10.0.0 source tree

2016-06-10 11:51:14 +02:00
parent e2d2f9810a
commit 286caacf06
12421 changed files with 730077 additions and 502383 deletions
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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.          *
+// ********************************************************************
+//
+// $Id:$
+
+// Author: Ivana Hrivnacova, 22/08/2013  (ivana@ipno.in2p3.fr)
+
+#include "G4BinScheme.hh"
+
+namespace G4Analysis
+{
+
+//_____________________________________________________________________________
+G4BinScheme GetBinScheme(const G4String& binSchemeName)
+{
+  G4BinScheme binScheme = kLinearBinScheme;
+  if ( binSchemeName != "linear" ) {
+    if  ( binSchemeName == "log" )  
+      binScheme = kLogBinScheme;
+    else {
+      // There is no name associated with kUserBinScheme
+      G4ExceptionDescription description;
+      description 
+        << "    \"" << binScheme << "\" binning scheme is not supported." << G4endl
+        << "    " << "Linear binning will be applied.";
+      G4Exception("G4Analysis::GetBinScheme",
+                "Analysis_W013", JustWarning, description);
+    }              
+  }
+  return binScheme;            
+}
+
+//_____________________________________________________________________________
+void ComputeEdges(G4int nbins, G4double xmin, G4double xmax, 
+                  G4Fcn fcn, G4BinScheme binScheme,
+                  std::vector<G4double>& edges)
+{
+// Compute edges from parameters
+
+  if ( binScheme == kLinearBinScheme ) {
+    G4double dx = (xmax - xmin ) / nbins;
+    G4double binValue = xmin;
+    while ( G4int(edges.size()) <= nbins ) {
+      edges.push_back(binValue);
+      binValue += dx;
+    }
+  }  
+  else if ( binScheme == kLogBinScheme ) {
+    G4double dlog 
+      = (std::log10(fcn(xmax)) - std::log10(fcn(xmin)))/ nbins;
+    G4double dx = std::pow(10, dlog);
+    G4double binValue = fcn(xmin);
+    while ( G4int(edges.size()) <= nbins ) {
+      edges.push_back(binValue);
+      binValue *= dx;
+    }
+  }
+  else if ( binScheme == kUserBinScheme ) {  
+    // This should never happen, but let's make sure about it
+    // by issuing a warning
+    G4ExceptionDescription description;
+    description 
+      << "    User binning scheme setting was ignored." << G4endl
+      << "    Linear binning will be applied with given (nbins, xmin, xmax) values";
+    G4Exception("G4Analysis::ComputeEdges",
+              "Analysis_W013", JustWarning, description);
+  }              
+}                                          
+
+//_____________________________________________________________________________
+void ComputeEdges(const std::vector<G4double>& edges, 
+                  G4Fcn fcn, 
+                  std::vector<G4double>& newBins)
+{
+// Apply function to defined edges
+  std::vector<G4double>::const_iterator it;
+  for (it = edges.begin(); it != edges.end(); it++ ) {
+    newBins.push_back(fcn(*it));
+  }
+}
+    
+}