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1 // 1 //
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
27 // 23-Jan-2009 V.Ivanchenko make the class to 27 // 23-Jan-2009 V.Ivanchenko make the class to be a singleton
28 // 17-Aug-2012 V.Ivanchenko added hadronic mod 28 // 17-Aug-2012 V.Ivanchenko added hadronic model factories
29 29
30 #include "G4NuclearPolarizationStore.hh" 30 #include "G4NuclearPolarizationStore.hh"
31 #include "G4SystemOfUnits.hh" 31 #include "G4SystemOfUnits.hh"
32 32
33 G4ThreadLocal G4NuclearPolarizationStore* 33 G4ThreadLocal G4NuclearPolarizationStore*
34 G4NuclearPolarizationStore::instance = nullptr 34 G4NuclearPolarizationStore::instance = nullptr;
35 35
36 G4NuclearPolarizationStore* G4NuclearPolarizat 36 G4NuclearPolarizationStore* G4NuclearPolarizationStore::GetInstance()
37 { 37 {
38 if(nullptr == instance) { 38 if(nullptr == instance) {
39 static G4ThreadLocalSingleton<G4NuclearPol 39 static G4ThreadLocalSingleton<G4NuclearPolarizationStore> inst;
40 instance = inst.Instance(); 40 instance = inst.Instance();
41 } 41 }
42 return instance; 42 return instance;
43 } 43 }
44 44
45 G4NuclearPolarizationStore::G4NuclearPolarizat 45 G4NuclearPolarizationStore::G4NuclearPolarizationStore()
46 { 46 {
47 for(G4int i=0; i<maxNumStates; ++i) { nuclis 47 for(G4int i=0; i<maxNumStates; ++i) { nuclist[i] = nullptr; }
48 oldIdx = 0; 48 oldIdx = 0;
49 } 49 }
50 50
51 G4NuclearPolarizationStore::~G4NuclearPolariza 51 G4NuclearPolarizationStore::~G4NuclearPolarizationStore()
52 { 52 {
53 for(G4int i=0; i<maxNumStates; ++i) { 53 for(G4int i=0; i<maxNumStates; ++i) {
54 delete nuclist[i]; 54 delete nuclist[i];
55 nuclist[i] = nullptr; 55 nuclist[i] = nullptr;
56 } 56 }
57 } 57 }
58 58
59 void G4NuclearPolarizationStore::Register(G4Nu 59 void G4NuclearPolarizationStore::Register(G4NuclearPolarization* ptr)
60 { 60 {
61 G4int idx = -1; 61 G4int idx = -1;
62 for(G4int i=0; i<maxNumStates; ++i) { 62 for(G4int i=0; i<maxNumStates; ++i) {
63 if(ptr == nuclist[i]) { return; } 63 if(ptr == nuclist[i]) { return; }
64 if(nullptr == nuclist[i]) { idx = i; } 64 if(nullptr == nuclist[i]) { idx = i; }
65 } 65 }
66 if(idx >= 0) { 66 if(idx >= 0) {
67 nuclist[idx] = ptr; 67 nuclist[idx] = ptr;
68 return; 68 return;
69 } 69 }
70 // delete oldest object 70 // delete oldest object
71 delete nuclist[oldIdx]; 71 delete nuclist[oldIdx];
72 nuclist[oldIdx] = ptr; 72 nuclist[oldIdx] = ptr;
73 // redefine oldIdx 73 // redefine oldIdx
74 ++oldIdx; 74 ++oldIdx;
75 if(oldIdx >= maxNumStates) { oldIdx = 0; } 75 if(oldIdx >= maxNumStates) { oldIdx = 0; }
76 } 76 }
77 77
78 G4NuclearPolarization* 78 G4NuclearPolarization*
79 G4NuclearPolarizationStore::FindOrBuild(G4int 79 G4NuclearPolarizationStore::FindOrBuild(G4int Z, G4int A, G4double Eexc)
80 { 80 {
81 static const G4double tolerance = 10.*CLHEP: 81 static const G4double tolerance = 10.*CLHEP::eV;
82 for(G4int i=0; i<maxNumStates; ++i) { 82 for(G4int i=0; i<maxNumStates; ++i) {
83 auto nucp = nuclist[i]; 83 auto nucp = nuclist[i];
84 if(nucp && Z == nucp->GetZ() && A == nucp- 84 if(nucp && Z == nucp->GetZ() && A == nucp->GetA() &&
85 std::abs(Eexc - nucp->GetExcitationEner 85 std::abs(Eexc - nucp->GetExcitationEnergy()) < tolerance) {
86 return nucp; 86 return nucp;
87 } 87 }
88 } 88 }
89 G4NuclearPolarization* ptr = new G4NuclearPo 89 G4NuclearPolarization* ptr = new G4NuclearPolarization(Z, A, Eexc);
90 Register(ptr); 90 Register(ptr);
91 return ptr; 91 return ptr;
92 } 92 }
93 93
94 void G4NuclearPolarizationStore::RemoveMe(G4Nu 94 void G4NuclearPolarizationStore::RemoveMe(G4NuclearPolarization* ptr)
95 { 95 {
96 for(G4int i=0; i<maxNumStates; ++i) { 96 for(G4int i=0; i<maxNumStates; ++i) {
97 if(ptr == nuclist[i]) { 97 if(ptr == nuclist[i]) {
98 delete ptr; 98 delete ptr;
99 nuclist[i] = nullptr; 99 nuclist[i] = nullptr;
100 // do we need redefine oldIdx? 100 // do we need redefine oldIdx?
101 if(i == oldIdx) { 101 if(i == oldIdx) {
102 for(G4int j=0; j<maxNumStates; ++j) { 102 for(G4int j=0; j<maxNumStates; ++j) {
103 if(j != i && nullptr != nuclist[j]) { 103 if(j != i && nullptr != nuclist[j]) {
104 oldIdx = j; 104 oldIdx = j;
105 return; 105 return;
106 } 106 }
107 } 107 }
108 oldIdx = i; 108 oldIdx = i;
109 } 109 }
110 return; 110 return;
111 } 111 }
112 } 112 }
113 } 113 }
114 114