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[u/mrichter/AliRoot.git] / MUON / AliMUONCommonGeometryBuilder.cxx
index 1bb97bb0dcd8f967e35e97d762f84f38808ed60f..efb432cca707e958db6ae64e718644cd806d16e6 100644 (file)
 #include "AliRun.h"
 #include "AliLog.h"
 
+/// \cond CLASSIMP
 ClassImp(AliMUONCommonGeometryBuilder)
+/// \endcond
  
 //______________________________________________________________________________//___________________________________________
 AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder(AliMUON* muon)
-  : AliMUONVGeometryBuilder("", 0),
+  : AliMUONVGeometryBuilder(-1, 0),
     fMUON(muon)
 {
-// Standars constructor
+/// Standard constructor
 }
 
 //______________________________________________________________________________//___________________________________________
@@ -45,39 +47,15 @@ AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder()
   : AliMUONVGeometryBuilder(),
     fMUON(0)
 {
-// Default constructor
+/// Default constructor
 } 
 
-//______________________________________________________________________________
-AliMUONCommonGeometryBuilder::AliMUONCommonGeometryBuilder(
-                                 const AliMUONCommonGeometryBuilder& right) 
-  : AliMUONVGeometryBuilder(right) 
-{  
-  // copy constructor (not implemented)
-
-  AliFatal("Copy constructor not provided.");
-}
-
 //______________________________________________________________________________
 AliMUONCommonGeometryBuilder::~AliMUONCommonGeometryBuilder()
 {
-// Destructor
+/// Destructor
 }
 
-//______________________________________________________________________________
-AliMUONCommonGeometryBuilder& 
-AliMUONCommonGeometryBuilder::operator=(const AliMUONCommonGeometryBuilder& right)
-{
-  // assignement operator (not implemented)
-
-  // check assignement to self
-  if (this == &right) return *this;
-
-  AliFatal("Assignement operator not provided.");
-    
-  return *this;  
-}    
-
 //
 // public functions
 //
@@ -85,8 +63,7 @@ AliMUONCommonGeometryBuilder::operator=(const AliMUONCommonGeometryBuilder& righ
 //_____________________________________________________________________________
 void AliMUONCommonGeometryBuilder::CreateMaterials()
 {
-  // Definition of common materials
-  // --
+/// Definition of common materials
 
   //
   //     Ar-CO2 gas (80%+20%)
@@ -125,17 +102,25 @@ void AliMUONCommonGeometryBuilder::CreateMaterials()
   Float_t wbak[3] = {6.     , 6.   , 1.}; 
   Float_t dbak = 1.4;
 
-  Int_t iSXFLD   = gAlice->Field()->Integ();
+  Int_t iSXFLD   = gAlice->Field()->PrecInteg();
   Float_t sXMGMX = gAlice->Field()->Max();
   //
   // --- Define the various materials for GEANT --- 
-  fMUON->AliMaterial(9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
-  fMUON->AliMaterial(10, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2);
+  fMUON->AliMaterial(9, "ALUMINIUM0$", 26.98, 13., 2.7, 8.9, 37.2);
+  fMUON->AliMaterial(10, "ALUMINIUM1$", 26.98, 13., 2.7, 8.9, 37.2);
   fMUON->AliMaterial(49, "Kapton$", 12.01,6,1.42,-28.6,999);          // from DPG
   fMUON->AliMaterial(42, "Copper$", 63.546,29.,8.96,-1.43,9.6);
-  fMUON->AliMaterial(43, "FR4$", 17.749, 8.875, 1.7, -19.4, 999.);    // from DPG
+
+  //fMUON->AliMaterial(43, "FR4$", 17.749, 8.875, 1.7, -19.4, 999.);    // from DPG
+  Float_t aFR[4] = {16.0, 28.09, 12.011, 1.00794} ;
+  Float_t zFR[4] = {8.0, 14.0, 6.0, 1.0} ;
+  Float_t wFR[4] = {292.0, 68.0, 462.0, 736.0} ;
+  Float_t dFR = 1.8 ; 
+  fMUON->AliMixture(43, "FR4$", aFR, zFR, dFR, -4, wFR);
+
   fMUON->AliMaterial(44, "FrameEpoxy",12.24,6.0,1.85,-19.14,999);// use 16.75cm
 
+
   // Air
   Float_t aAir[4]={12.0107,14.0067,15.9994,39.948};
   Float_t zAir[4]={6.,7.,8.,18.};
@@ -207,9 +192,9 @@ void AliMUONCommonGeometryBuilder::CreateMaterials()
  
   //
   //    Aluminum 
-  fMUON->AliMedium(4, "ALU_CH_US          ", 9, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu, 
+  fMUON->AliMedium(4, "ALU_CH_US0         ", 9, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu, 
                   maxDestepAlu, epsil, stmin);
-  fMUON->AliMedium(5, "ALU_CH_US          ", 10, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu, 
+  fMUON->AliMedium(5, "ALU_CH_US1         ", 10, 0, iSXFLD, sXMGMX, tmaxfd, maxStepAlu, 
                   maxDestepAlu, epsil, stmin);
   //
   //    Ar-isoC4H10 gas