Geant4  10.02.p02
G4tgbMaterialMixtureByWeight.cc
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27 // $Id: G4tgbMaterialMixtureByWeight.cc 66363 2012-12-18 09:12:54Z gcosmo $
28 //
29 //
30 // class G4tgbMaterialMixtureByWeight
31 
32 // History:
33 // - Created. P.Arce, CIEMAT (November 2007)
34 // -------------------------------------------------------------------------
35 
37 
38 #include "G4SystemOfUnits.hh"
39 #include "G4tgbMaterial.hh"
40 #include "G4tgbMaterialMgr.hh"
41 #include "G4tgrMessenger.hh"
42 
43 // -------------------------------------------------------------------------
45 {
46 }
47 
48 
49 // -------------------------------------------------------------------------
51 {
52 }
53 
54 
55 // -------------------------------------------------------------------------
57 {
58  theTgrMate = hg;
59 }
60 
61 
62 // -------------------------------------------------------------------------
64 {
65  //----- construct new G4Material with component materials (a mixture)
66  G4Material* mate = new G4Material( theTgrMate->GetName(),
72 #ifdef G4VERBOSE
74  {
75  G4cout << " G4tgbMaterialMixtureByWeight::BuildG4Material() -"
76  << " Constructing new G4Material:"
77  << " " << theTgrMate->GetName()
78  << " " << theTgrMate->GetDensity()/g*cm3
80  << " " << theTgrMate->GetState()
81  << " " << theTgrMate->GetTemperature()
82  << " " << theTgrMate->GetPressure() << G4endl;
83  }
84 #endif
85 
86  //--- Add components
87  G4Element* compElem;
88  G4Material* compMate;
90 
91  for( G4int ii = 0; ii < theTgrMate->GetNumberOfComponents(); ii++)
92  {
93  // Look if this component is an element
94  compElem = mf->FindOrBuildG4Element( GetComponent(ii), false );
95  if( compElem != 0 )
96  {
97  mate->AddElement( compElem, GetFraction( ii ) );
98  }
99  else // If it is not an element, it must be a material
100  {
101  compMate = mf->FindOrBuildG4Material( GetComponent(ii) );
102  if( compMate != 0 )
103  {
104  // If it is a material add it by weight fraction
105  mate->AddMaterial( compMate, GetFraction( ii ) );
106  }
107  else
108  {
109  G4String ErrMessage = "Component " + GetComponent(ii)
110  + " of material " + theTgrMate->GetName()
111  + "\n" + "is not an element nor a material !";
112  G4Exception("G4tgbMaterialMixtureByWeight::BuildG4Material()",
113  "InvalidSetup", FatalException, ErrMessage);
114  }
115  }
116  }
117 
118 #ifdef G4VERBOSE
120  {
121  G4cout << " Constructing new G4Material by weight: " << *mate << G4endl;
122  G4cout << " TEMPERATURE " << mate->GetTemperature()/kelvin
123  << " kelvin " << G4endl;
124  }
125 #endif
126 
127  return mate;
128 }
G4double GetDensity() const
void AddMaterial(G4Material *material, G4double fraction)
Definition: G4Material.cc:469
int G4int
Definition: G4Types.hh:78
G4Element * FindOrBuildG4Element(const G4String &name, G4bool bMustExist=1)
G4double GetPressure() const
const G4String & GetName() const
G4GLOB_DLL std::ostream G4cout
G4tgrMaterial * theTgrMate
static G4int GetVerboseLevel()
G4Material * FindOrBuildG4Material(const G4String &name, G4bool bMustExist=1)
G4int GetNumberOfComponents() const
static const double cm3
Definition: G4SIunits.hh:120
virtual const G4String & GetComponent(G4int i) const
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *comments)
Definition: G4Exception.cc:41
static const double kelvin
Definition: G4SIunits.hh:278
static const double g
Definition: G4SIunits.hh:180
G4double GetTemperature() const
Definition: G4Material.hh:182
#define G4endl
Definition: G4ios.hh:61
void AddElement(G4Element *element, G4int nAtoms)
Definition: G4Material.cc:364
G4double GetTemperature() const
virtual G4double GetFraction(G4int i) const
G4State GetState() const
static G4tgbMaterialMgr * GetInstance()