ECCE @ EIC Software
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
G4InterpolationManager.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file G4InterpolationManager.cc
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // neutron_hp -- source file
27 // J.P. Wellisch, Nov-1996
28 // A prototype of the low energy neutron transport model.
29 //
31 #include "G4HadronicException.hh"
32 
34  {
36  switch(it)
37  {
38  case 1:
39  result = HISTO;
40  break;
41  case 2:
42  result = LINLIN;
43  break;
44  case 3:
45  result = LINLOG;
46  break;
47  case 4:
48  result = LOGLIN;
49  break;
50  case 5:
51  result = LOGLOG;
52  break;
53  case 11:
54  result = CHISTO;
55  break;
56  case 12:
57  result = CLINLIN;
58  break;
59  case 13:
60  result = CLINLOG;
61  break;
62  case 14:
63  result = CLOGLIN;
64  break;
65  case 15:
66  result = CLOGLOG;
67  break;
68  case 21:
69  result = UHISTO;
70  break;
71  case 22:
72  result = ULINLIN;
73  break;
74  case 23:
75  result = ULINLOG;
76  break;
77  case 24:
78  result = ULOGLIN;
79  break;
80  case 25:
81  result = ULOGLOG;
82  break;
83  default:
84  throw G4HadronicException(__FILE__, __LINE__, "G4InterpolationManager: unknown interpolation scheme");
85  break;
86  }
87  return result;
88  }
89 
91  {
92  if(aPoint!=nEntries)
93  {
94  G4cout <<"G4InterpolationManager::AppendScheme - "<<aPoint<<" "<<nEntries<<G4endl;
95  throw G4HadronicException(__FILE__, __LINE__, "Wrong usage of G4InterpolationManager::AppendScheme");
96  }
97  if(nEntries==0)
98  {
99  nEntries = 1;
100  nRanges = 1;
101  start[0] = 0;
102  range [0] = 1;
103  scheme[0] = aScheme;
104  }
105  else if(aScheme==scheme[nRanges-1])
106  {
107  ++range[nRanges-1];
108  nEntries++;
109  }
110  else
111  {
112  nEntries++;
113  nRanges++;
114  G4int i;
115  G4int * buffer = new G4int[nRanges];
116  G4int * buffer1 = new G4int[nRanges];
118  for(i=0; i<nRanges-1; i++)
119  {
120  buffer[i] = start[i];
121  buffer1[i] = range[i];
122  buff2[i] = scheme[i];
123  }
124  delete [] start;
125  delete [] range;
126  delete [] scheme;
127  start = buffer;
128  range = buffer1;
129  scheme = buff2;
130  start[nRanges-1] = start[nRanges-2]+range[nRanges-2];
131  range[nRanges-1] = 1;
132  scheme[nRanges-1] = aScheme;
133  }
134  }