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25 //
26 // INCL++ intra-nuclear cascade model
27 // Alain Boudard, CEA-Saclay, France
28 // Joseph Cugnon, University of Liege, Belgium
29 // Jean-Christophe David, CEA-Saclay, France
30 // Pekka Kaitaniemi, CEA-Saclay, France, and H
31 // Sylvie Leray, CEA-Saclay, France
32 // Davide Mancusi, CEA-Saclay, France
33 //
34 #define INCLXX_IN_GEANT4_MODE 1
35
36 #include "globals.hh"
37
38 /** \file G4INCLInterpolationTable.cc
39 * \brief Simple interpolation table
40 *
41 * \date 30 January 2014
42 * \author Davide Mancusi
43 */
44
45 // #include <cassert>
46 #include <algorithm>
47 #include <functional>
48 #include "G4INCLInterpolationTable.hh"
49
50 namespace G4INCL {
51
52 InterpolationTable::InterpolationTable() : I
53
54 InterpolationTable::InterpolationTable(std::
55 : IFunction1D(x.front(), x.back())
56 {
57 // assert(x.size()==y.size());
58 // Assert that the x vector is sorted
59 // assert(std::adjacent_find(nodes.begin(), no
60
61 for(unsigned i = 0; i < x.size(); ++i)
62 nodes.push_back(InterpolationNode(x.at(i
63
64 initDerivatives();
65 }
66
67 std::vector<G4double> InterpolationTable::ge
68 std::vector<G4double> x(nodes.size());
69 std::transform(nodes.begin(), nodes.end(),
70 std::mem_fn(&InterpolationN
71 return x;
72 }
73
74 std::vector<G4double> InterpolationTable::ge
75 std::vector<G4double> y(nodes.size());
76 std::transform(nodes.begin(), nodes.end(),
77 std::mem_fn(&InterpolationN
78 return y;
79 }
80
81 void InterpolationTable::initDerivatives() {
82 for(unsigned i = 0; i < nodes.size()-1; i+
83 if((nodes.at(i+1).getX() - nodes.at(i).g
84 nodes[i].setYPrime(0.0);
85 else
86 nodes[i].setYPrime((nodes.at(i+1).getY
87 }
88 nodes.back().setYPrime(nodes.at(nodes.size
89 }
90
91 G4double InterpolationTable::operator()(cons
92 // Find the relevant interpolation bin
93 InterpolationNode xNode(x,0.,0.);
94 std::vector<InterpolationNode>::const_iter
95 std::lower_bound(nodes.begin(), nodes.en
96
97 if(iter==nodes.begin())
98 return nodes.front().getY();
99
100 if(iter==nodes.end())
101 return nodes.back().getY();
102
103 std::vector<InterpolationNode>::const_iter
104 const G4double dx = x - previousIter->getX
105 return previousIter->getY() + previousIter
106 }
107
108 std::string InterpolationTable::print() cons
109 std::string message;
110 for(std::vector<InterpolationNode>::const_
111 message += n->print();
112 return message;
113 }
114
115 }
116