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25 // 25 //
26 // G4PhysicsLinearVector class implementation <<
27 // 26 //
28 // Authors: << 27 // $Id: G4PhysicsLinearVector.cc,v 1.12 2006/06/29 19:04:13 gunter Exp $
29 // - 02 Dec. 1995, G.Cosmo: Structure created << 28 // GEANT4 tag $Name: geant4-09-01-patch-03 $
30 // - 03 Mar. 1996, K.Amako: Implemented the 1s << 29 //
31 // Revisions: << 30 //
32 // - 11 Nov. 2000, H.Kurashige: Use STL vector << 31 //--------------------------------------------------------------------
33 // ------------------------------------------- << 32 // GEANT 4 class implementation file
>> 33 //
>> 34 // G4PhysicsLinearVector.cc
>> 35 //
>> 36 // History:
>> 37 // 02 Dec. 1995, G.Cosmo : Structure created based on object model
>> 38 // 15 Feb. 1996, K.Amako : Implemented the 1st version
>> 39 // 01 Jul. 1996, K.Amako : Cache mechanism and hidden bin from the
>> 40 // user introduced.
>> 41 // 26 Sep. 1996, K.Amako : Constructor with only 'bin size' added.
>> 42 // 11 Nov. 2000, H.Kurashige : use STL vector for dataVector and binVector
>> 43 // 9 Mar. 2001, H.Kurashige : add PhysicsVector type and Retrieve
>> 44 //
>> 45 //--------------------------------------------------------------------
34 46
35 #include "G4PhysicsLinearVector.hh" 47 #include "G4PhysicsLinearVector.hh"
36 48
37 // ------------------------------------------- << 49 G4PhysicsLinearVector::G4PhysicsLinearVector()
38 G4PhysicsLinearVector::G4PhysicsLinearVector(G << 50 : dBin(0.), baseBin(0.)
39 : G4PhysicsVector(spline) <<
40 { 51 {
>> 52 edgeMin = 0.0;
>> 53 edgeMax = 0.0;
>> 54 numberOfBin = 0;
41 type = T_G4PhysicsLinearVector; 55 type = T_G4PhysicsLinearVector;
42 } 56 }
43 57
44 // ------------------------------------------- << 58 G4PhysicsLinearVector::G4PhysicsLinearVector(size_t theNbin)
45 G4PhysicsLinearVector::G4PhysicsLinearVector(G << 59 : dBin(0.), baseBin(0.)
46 s <<
47 : G4PhysicsVector(spline) <<
48 { 60 {
49 numberOfNodes = Nbin + 1; << 61 type = T_G4PhysicsLinearVector;
50 if (Nbin < 1 || Emin >= Emax) << 62
51 { << 63 // Add extra one bin (hidden to user) to handle correctly when
52 G4ExceptionDescription ed; << 64 // Energy=theEmax in getValue.
53 ed << "G4PhysicsLinearVector with wrong pa << 65 dataVector.reserve(theNbin+1);
54 << " Emin= " << Emin << " Emax= " << Em << 66 binVector.reserve(theNbin+1);
55 G4Exception("G4PhysicsLinearVector::G4Phys << 67
56 FatalException, ed, "theNbins << 68 numberOfBin = theNbin;
57 } << 69
58 if (numberOfNodes < 2) << 70 edgeMin = 0.;
>> 71 edgeMax = 0.;
>> 72
>> 73 lastBin = INT_MAX;
>> 74 lastEnergy = -DBL_MAX;
>> 75 lastValue = DBL_MAX;
>> 76
>> 77 for (size_t i=0; i<=numberOfBin; i++)
59 { 78 {
60 numberOfNodes = 2; << 79 binVector.push_back(0.0);
>> 80 dataVector.push_back(0.0);
61 } 81 }
>> 82 }
>> 83
>> 84 G4PhysicsLinearVector::G4PhysicsLinearVector(G4double theEmin,
>> 85 G4double theEmax, size_t theNbin)
>> 86 : dBin((theEmax-theEmin)/theNbin),
>> 87 baseBin(theEmin/dBin)
>> 88 {
62 type = T_G4PhysicsLinearVector; 89 type = T_G4PhysicsLinearVector;
63 90
64 binVector.resize(numberOfNodes); << 91 // Add extra one bin (hidden to user) to handle correctly when
65 dataVector.resize(numberOfNodes, 0.0); << 92 // Energy=theEmax in getValue.
66 binVector[0] = Emin; << 93 dataVector.reserve(theNbin+1);
67 binVector[numberOfNodes - 1] = Emax; << 94 binVector.reserve(theNbin+1);
68 Initialise(); << 95
69 if (2 < numberOfNodes) << 96 numberOfBin = theNbin;
>> 97
>> 98 for (size_t i=0; i<numberOfBin+1; i++)
70 { 99 {
71 for(std::size_t i = 1; i <= idxmax; ++i) << 100 binVector.push_back( theEmin + i*dBin );
72 { << 101 dataVector.push_back(0.0);
73 binVector[i] = edgeMin + i / invdBin; <<
74 } <<
75 } 102 }
76 } <<
77 103
78 // ------------------------------------------- <<
79 void G4PhysicsLinearVector::Initialise() <<
80 { <<
81 idxmax = numberOfNodes - 2; <<
82 edgeMin = binVector[0]; 104 edgeMin = binVector[0];
83 edgeMax = binVector[numberOfNodes - 1]; << 105 edgeMax = binVector[numberOfBin-1];
84 invdBin = (idxmax + 1) / (edgeMax - edgeMin) <<
85 } <<
86 106
87 // ------------------------------------------- << 107 lastBin = INT_MAX;
>> 108 lastEnergy = -DBL_MAX;
>> 109 lastValue = DBL_MAX;
>> 110 }
>> 111
>> 112 G4PhysicsLinearVector::~G4PhysicsLinearVector(){}
>> 113
>> 114 G4bool G4PhysicsLinearVector::Retrieve(std::ifstream& fIn, G4bool ascii)
>> 115 {
>> 116 G4bool success = G4PhysicsVector::Retrieve(fIn, ascii);
>> 117 if (success)
>> 118 {
>> 119 G4double theEmin = binVector[0];
>> 120 dBin = binVector[1]-theEmin;
>> 121 baseBin = theEmin/dBin;
>> 122 }
>> 123 return success;
>> 124 }
88 125