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25 // 25 //
26 // G4tgbMaterialMixtureByVolume implementation <<
27 // 26 //
28 // Author: P.Arce, CIEMAT (November 2007) << 27 // $Id: G4tgbMaterialMixtureByVolume.cc,v 1.8 2008/12/18 12:59:32 gunter Exp $
29 // ------------------------------------------- << 28 // GEANT4 tag $Name: geant4-09-02-patch-04 $
>> 29 //
>> 30 //
>> 31 // class G4tgbMaterialMixtureByVolume
30 32
31 #include "G4tgbMaterialMixtureByVolume.hh" << 33 // History:
>> 34 // - Created. P.Arce, CIEMAT (November 2007)
>> 35 // -------------------------------------------------------------------------
32 36
33 #include "G4SystemOfUnits.hh" << 37 #include "G4tgbMaterialMixtureByVolume.hh"
34 #include "G4tgbMaterial.hh" 38 #include "G4tgbMaterial.hh"
35 #include "G4tgbMaterialMgr.hh" 39 #include "G4tgbMaterialMgr.hh"
36 #include "G4tgrMessenger.hh" 40 #include "G4tgrMessenger.hh"
37 41
38 // ------------------------------------------- << 42 // -------------------------------------------------------------------------
39 G4tgbMaterialMixtureByVolume::G4tgbMaterialMix 43 G4tgbMaterialMixtureByVolume::G4tgbMaterialMixtureByVolume()
40 { 44 {
41 } 45 }
42 46
43 // ------------------------------------------- << 47
>> 48 // -------------------------------------------------------------------------
44 G4tgbMaterialMixtureByVolume::~G4tgbMaterialMi 49 G4tgbMaterialMixtureByVolume::~G4tgbMaterialMixtureByVolume()
45 { 50 {
46 } 51 }
47 52
48 // ------------------------------------------- << 53
49 G4tgbMaterialMixtureByVolume::G4tgbMaterialMix << 54 // -------------------------------------------------------------------------
>> 55 G4tgbMaterialMixtureByVolume::G4tgbMaterialMixtureByVolume( G4tgrMaterial* hg )
50 { 56 {
51 theTgrMate = hg; 57 theTgrMate = hg;
52 } 58 }
53 59
54 // ------------------------------------------- << 60
>> 61 // -------------------------------------------------------------------------
55 G4Material* G4tgbMaterialMixtureByVolume::Buil 62 G4Material* G4tgbMaterialMixtureByVolume::BuildG4Material()
56 { 63 {
>> 64
57 //----- construct new G4Material with compon 65 //----- construct new G4Material with components materials (a mixture)
58 G4Material* mate = << 66 G4Material* mate = new G4Material( theTgrMate->GetName(),
59 new G4Material(theTgrMate->GetName(), theT << 67 theTgrMate->GetDensity(),
60 theTgrMate->GetNumberOfComp << 68 theTgrMate->GetNumberOfComponents(),
61 theTgrMate->GetTemperature( << 69 kStateUndefined, STP_Temperature );
62 #ifdef G4VERBOSE 70 #ifdef G4VERBOSE
63 if(G4tgrMessenger::GetVerboseLevel() >= 2) << 71 if( G4tgrMessenger::GetVerboseLevel() >= 2 )
64 { 72 {
65 G4cout << " G4tgbMaterialMixtureByVolume:: 73 G4cout << " G4tgbMaterialMixtureByVolume::buildG4Material() -"
66 << " Constructing new G4Material:" 74 << " Constructing new G4Material:"
67 << " " << theTgrMate->GetName() << << 75 << " " << theTgrMate->GetName()
68 << theTgrMate->GetDensity() / g * c << 76 << " " << theTgrMate->GetDensity()/g*cm3 << G4endl;
69 << theTgrMate->GetNumberOfComponent <<
70 << theTgrMate->GetState() << " " << <<
71 << " " << theTgrMate->GetPressure() <<
72 } 77 }
73 #endif 78 #endif
74 << 79
75 //----- Transform fractions by volume to fra 80 //----- Transform fractions by volume to fractions by weight
76 TransformToFractionsByWeight(); 81 TransformToFractionsByWeight();
77 82
78 //----- Add components 83 //----- Add components
79 G4Material* compMate = nullptr; << 84 G4Material* compMate = 0;
80 G4tgbMaterialMgr* mf = G4tgbMaterialMgr::Get 85 G4tgbMaterialMgr* mf = G4tgbMaterialMgr::GetInstance();
81 for(G4int ii = 0; ii < theTgrMate->GetNumber << 86 for( G4int ii = 0; ii < theTgrMate->GetNumberOfComponents(); ii++)
82 { 87 {
83 // Look if this component is a material 88 // Look if this component is a material
84 compMate = mf->FindOrBuildG4Material(GetCo << 89 compMate = mf->FindOrBuildG4Material( GetComponent(ii) );
85 if(compMate != nullptr) << 90 if( compMate != 0 )
86 { << 91 {
87 // If it is a material add it by weight << 92 // If it is a material add it by weight fraction
88 mate->AddMaterial(compMate, theFractions << 93 mate->AddMaterial( compMate, theFractionsByWeight[ii] );
89 } 94 }
90 else 95 else
91 { 96 {
92 G4String ErrMessage = "Component " + Get << 97 G4String ErrMessage = "Component " + GetComponent(ii)
93 theTgrMate->GetNam << 98 + " of material " + theTgrMate->GetName()
94 "is not an element << 99 + "\n" + "is not an element nor a material !";
95 G4Exception("G4tgbMaterialMixtureByVolum 100 G4Exception("G4tgbMaterialMixtureByVolume::BuildG4Material()",
96 "InvalidSetup", FatalExcepti 101 "InvalidSetup", FatalException, ErrMessage);
97 } 102 }
98 } << 103 }
99 104
100 #ifdef G4VERBOSE 105 #ifdef G4VERBOSE
101 if(G4tgrMessenger::GetVerboseLevel() >= 1) << 106 if( G4tgrMessenger::GetVerboseLevel() >= 1 )
102 { 107 {
103 G4cout << " Constructing new G4Material by << 108 G4cout << " Constructing new G4Material by volume: " << *mate << G4endl;
104 } 109 }
105 #endif << 110 #endif
106 111
107 return mate; 112 return mate;
108 } 113 }
109 114
110 // ------------------------------------------- << 115
111 void G4tgbMaterialMixtureByVolume::TransformTo << 116 // -------------------------------------------------------------------------
112 { << 117 void G4tgbMaterialMixtureByVolume::TransformToFractionsByWeight()
>> 118 {
113 G4tgbMaterialMgr* mf = G4tgbMaterialMgr::Get 119 G4tgbMaterialMgr* mf = G4tgbMaterialMgr::GetInstance();
114 G4Material* compMate = nullptr; << 120 G4Material* compMate = 0;
115 G4double totalfd = 0.; << 121 G4double totalfd = 0.;
116 for(G4int ii = 0; ii < theTgrMate->GetNumber << 122 for( G4int ii = 0; ii < theTgrMate->GetNumberOfComponents(); ii++ )
117 { 123 {
118 compMate = mf->FindOrBuildG4Material(GetCo << 124 compMate = mf->FindOrBuildG4Material( GetComponent(ii) );
119 if(compMate != nullptr) << 125 if( compMate != 0 )
120 { 126 {
121 // If it is a material add it by weight << 127 // If it is a material add it by weight fraction
122 theFractionsByWeight.push_back(GetFracti << 128 theFractionsByWeight.push_back( GetFraction(ii)*compMate->GetDensity() );
123 totalfd += theFractionsByWeight[ii]; 129 totalfd += theFractionsByWeight[ii];
124 } 130 }
125 else 131 else
126 { 132 {
127 G4String ErrMessage = "Component " + Get << 133 G4String ErrMessage = "Component " + GetComponent(ii)
128 theTgrMate->GetNam << 134 + " of material " + theTgrMate->GetName()
129 "is not a material << 135 + "\n" + "is not a material !";
130 G4Exception("G4tgbMaterialMixtureByVolum 136 G4Exception("G4tgbMaterialMixtureByVolume::BuildG4Material()",
131 "InvalidSetup", FatalExcepti 137 "InvalidSetup", FatalException, ErrMessage);
132 } << 138 }
133 } 139 }
134 for(G4int ii = 0; ii < theTgrMate->GetNumber << 140 for( G4int ii = 0; ii < theTgrMate->GetNumberOfComponents(); ii++ )
135 { 141 {
136 theFractionsByWeight[ii] /= totalfd; 142 theFractionsByWeight[ii] /= totalfd;
137 #ifdef G4VERBOSE 143 #ifdef G4VERBOSE
138 if(G4tgrMessenger::GetVerboseLevel() >= 2) << 144 if( G4tgrMessenger::GetVerboseLevel() >= 2 )
139 { 145 {
140 G4cout << " G4tgbMaterialMixtureByVolume 146 G4cout << " G4tgbMaterialMixtureByVolume::TransformToFractionsByWeight()"
141 << " Component " << ii << " : " << 147 << " Component " << ii << " : "
142 << mf->FindOrBuildG4Material(GetC << 148 << mf->FindOrBuildG4Material( GetComponent(ii) )->GetName()
143 << " FractionByVolume= " << GetFr 149 << " FractionByVolume= " << GetFraction(ii)
144 << " FractionByWeight= " << theFr << 150 << " FractionByWeight= " << theFractionsByWeight[ii]
>> 151 << G4endl;
145 } 152 }
146 #endif 153 #endif
147 } 154 }
148 } 155 }
149 156