| aa9bc63b |
1 | /************************************************************************** |
| 2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 3 | * * |
| 4 | * Author: The ALICE Off-line Project. * |
| 5 | * Contributors are mentioned in the code where appropriate. * |
| 6 | * * |
| 7 | * Permission to use, copy, modify and distribute this software and its * |
| 8 | * documentation strictly for non-commercial purposes is hereby granted * |
| 9 | * without fee, provided that the above copyright notice appears in all * |
| 10 | * copies and that both the copyright notice and this permission notice * |
| 11 | * appear in the supporting documentation. The authors make no claims * |
| 12 | * about the suitability of this software for any purpose. It is * |
| 13 | * provided "as is" without express or implied warranty. * |
| 14 | **************************************************************************/ |
| 15 | |
| 16 | /* |
| 17 | $Log$ |
| 887366e2 |
18 | Revision 1.2 2003/03/25 23:27:19 nilsen |
| 19 | ITS new Geometry files. Not yet ready for uses, committed to allow additional |
| 20 | development. |
| 21 | |
| 162acd47 |
22 | Revision 1.1 2003/02/10 17:03:52 nilsen |
| 23 | New version and structure of ITS V11 geometry. Work still in progress. |
| 24 | |
| aa9bc63b |
25 | $Id$ |
| 26 | */ |
| 27 | |
| 28 | #include <Riostream.h> |
| 29 | #include <stdio.h> |
| 30 | #include <stdlib.h> |
| 31 | #include <TMath.h> |
| 32 | #include <TGeometry.h> |
| 33 | #include <TNode.h> |
| 34 | #include <TTUBE.h> |
| 35 | #include <TTUBS.h> |
| 36 | #include <TPCON.h> |
| 37 | #include <TFile.h> // only required for Tracking function? |
| 38 | #include <TCanvas.h> |
| 39 | #include <TObjArray.h> |
| 40 | #include <TLorentzVector.h> |
| 41 | #include <TObjString.h> |
| 42 | #include <TClonesArray.h> |
| 43 | #include <TBRIK.h> |
| 44 | #include <TSystem.h> |
| 45 | #include <TVector3.h> |
| 162acd47 |
46 | #include <AliRun.h> |
| 47 | #include <AliITS.h> |
| aa9bc63b |
48 | |
| 49 | #include "AliITSGeometrySSDCone.h" |
| 50 | |
| 51 | ClassImp(AliITSGeometrySSDCone) |
| 52 | |
| 53 | //______________________________________________________________________ |
| 162acd47 |
54 | AliITSGeometrySSDCone::AliITSGeometrySSDCone() : AliITSBaseGeometry(){ |
| aa9bc63b |
55 | //Default Constructor for SSD Cone geometry |
| 56 | |
| 57 | SetScalemm(); |
| 58 | } |
| 59 | //______________________________________________________________________ |
| 162acd47 |
60 | AliITSGeometrySSDCone::AliITSGeometrySSDCone(AliITS *its,TVector3 &tran, |
| 61 | const char *moth,Int_t mat0): |
| 62 | AliITSBaseGeometry(its,0){ |
| aa9bc63b |
63 | //Standard Constructor for SSD Cone geometry |
| 64 | // Inputs: |
| 65 | // Double_t z0 Z-axis shift of this volume |
| 66 | // Outputs: |
| 67 | // none. |
| 68 | // Return: |
| 69 | // none. |
| 70 | Double_t t; // some general angle and coordinates [degrees]. |
| 162acd47 |
71 | Double_t Z,Rmin,Rmax; // additional point not needed in call to pcons. |
| aa9bc63b |
72 | |
| 162acd47 |
73 | fThickness = 13.0; //mm, Thickness of Rohacell+carbon fiber |
| 74 | fCthick=1.5; //mm, Carbon finber thickness |
| 75 | fRcurv=15.0; // mm, Radius of curvature. |
| 76 | fTc=51.0; // angle of SSD cone [degrees]. |
| 77 | fSintc=Sind(fTc);fCostc=Cosd(fTc);fTantc=Tand(fTc); |
| 78 | fZ0=0.0;fZouterMilled=13.5-5.0;fZcylinder=170.0;fZposts=196.0; |
| 79 | fNspoaks=12;fNposts=4;fNmounts=4; |
| 80 | fRoutMax=0.5*985.0;fRoutHole=0.5*965.0;fRoutMin=0.5*945.0; |
| 81 | fRholeMax=0.5*890.0;fRholeMin=0.5*740.0; |
| 82 | fRpostMin=316.0;fdRpost=23.0;fZpostMax=196.0;fPhi0Post=30.0; |
| 83 | fRinMax=0.5*590.0;fRinCylinder=0.5*597.0;fRinHole=0.5*575.0; |
| 84 | fRinMin=0.5*562.0;fdZin=15.0; |
| 85 | // SSD-SDD Thermal/Mechanical cylinder mounts |
| 86 | fNinScrews=40; |
| 87 | fPhi0Screws=0.5*360.0/((Double_t)fNinScrews);fRcylinderScrews= 0.5*570.0; |
| 88 | fDscrewHead=8.0;fDscrewShaft=4.6;fThScrewHeadHole=8.5; |
| 89 | // SDD mounting bracket, SSD part |
| 90 | fNssdSupports=3;fPhi0SDDsupports=90.0; |
| 91 | fRsddSupportPlate = 0.5*585.0;fThSDDsupportPlate=4.0; |
| 92 | fWsddSupportPlate = 70.0; |
| 93 | fSSDcf=26; // SSD support cone Carbon Fiber materal number. |
| 94 | fSSDfs=25; // SSD support cone inserto stesalite 4411w. |
| 95 | fSSDfo=68; // SSD support cone foam, Rohacell 50A. |
| 96 | fSSDsw=14; // SSD support cone screw material,Stainless steal |
| 97 | fNcD=0; // number of screw ends (copy number) |
| 98 | fNcE=0; // number of pin end (copy number) |
| aa9bc63b |
99 | |
| 100 | SetScalemm(); |
| 162acd47 |
101 | // Poly-cone Volume A. Top part of SSD cone Carbon Fiber. |
| 102 | fA.Size(7,"SSD Suport cone Carbon Fiber Surface outer left"); |
| 103 | // Poly-cone Volume B. Stesalite inside volume A. |
| 104 | fB.Size(6,"SSD Suport cone Inserto Stesalite left edge"); |
| 105 | // Poly-cone Volume C. Foam inside volume A. |
| 106 | fC.Size(4,"SSD Suport cone Rohacell foam left edge"); |
| 107 | fD.SetName("Screw+stud used to mount things to the SSD support cone"); |
| 108 | fE.SetName("pin used to mount things to the SSD support cone"); |
| 109 | // Poly-cone Volume F. Foam in spoak reagion, inside volume A. |
| 110 | fF.Size(4,"SSD Top Suport cone Rohacell foam Spoak"); |
| 111 | fG.Size(4,"SSD spoak carbon fiber surfaces"); // Poly-cone Volume G. |
| 112 | fH.Size(4,"SSD support cone Rohacell foam Spoak"); // Poly-cone Volume H. |
| 113 | fI.Size(9,"SSD lower/inner right part of SSD cone"); //Poly-cone Volume I. |
| 114 | fJ.Size(4,"SSD inner most foam core"); // Poly-cone Volume J. |
| 887366e2 |
115 | fK.Size(6,"SSD inner most inserto material"); // Poly-cone Volume K. |
| 162acd47 |
116 | fL.Size(4,"SSD Bottom cone Rohacell foam Spoak"); // Poly-cone Volume L. |
| 117 | fM.Size(4,"SSD mounting post foam substitute, Inserto");//Poly-cone Vol. M |
| 118 | fN.Size(4,"SSD mounting post CF subsititute, Inserto");//Poly-cone Vol. N |
| 119 | fO.Size(3,"SSD mounting post, carbon fiber"); // Poly-cone Volume O. |
| 120 | fP.Size(3,"SSD mounting post, Inserto"); // Poly-cone Volume P. |
| 121 | fQ.Size(4,"SSD Thermal sheal stainless steel bolts");//Poly-cone Volume Q. |
| 122 | fR.SetName("Air in front of bolt (in stasolit)"); |
| 123 | fS.SetName("Air in front of Stainless Steal Screw end, N6"); |
| 124 | fT.Size(2,"SSD-SDD mounting bracket Inserto-> Al."); //Poly-cone Volume T. |
| 125 | fU.Size(4,"SSD-SDD mounting bracket CF->Al."); // Poly-cone Volume U. |
| aa9bc63b |
126 | // Lets start with the upper left outer carbon fiber surface. |
| 127 | // Between za[2],rmaxa[2] and za[4],rmaxa[4] there is a curved section |
| 162acd47 |
128 | // given by rmaxa = rmaxa[2]-r*Sind(t) for 0<=t<=fTc and |
| 129 | // za = za[2] + r*Cosd(t) for 0<=t<=fTc. Simularly between za[1],rmina[1 |
| aa9bc63b |
130 | // and za[3],rmina[3] there is a curve section given by |
| 162acd47 |
131 | // rmina = rmina[1]-r*Sind(t) for 0<=t<=fTc and za = za[1]+r&Sind(t) |
| 132 | // for t<=0<=fTc. These curves have been replaced by straight lines |
| aa9bc63b |
133 | // between the equivelent points for simplicity. |
| 162acd47 |
134 | Double_t dza = fThickness/fSintc-(fRoutMax-fRoutMin)/fTantc; |
| aa9bc63b |
135 | if(dza<=0){ // The number or order of the points are in error for a proper |
| 136 | // call to pcons! |
| 137 | Error("SSDcone","The definition of the points for a call to PCONS is" |
| 138 | " in error. abort."); |
| 139 | return; |
| 140 | } // end if |
| 162acd47 |
141 | fA.P0() = 0.0; |
| 142 | fA.dP() = 360.0; |
| 143 | fA.Z(0) = fZ0; |
| 144 | fA.Rn(0) = fRoutMin; |
| 145 | fA.Rx(0) = fRoutMax; |
| 146 | fA.Z(1) = fA.ZAt(0)+fZouterMilled - dza; // za[2] - dza. |
| 147 | fA.Rn(1) = fA.Rmin(0); |
| 148 | fA.Rx(1) = fA.Rmax(0); |
| 149 | fA.Z(2) = fA.ZAt(0)+fZouterMilled; //From Drawing ALR-0767 and ALR-0767/3 |
| 150 | fA.Rx(2) = fA.Rmax(0); |
| 151 | RadiusOfCurvature(fRcurv,0.0,fA.ZAt(1),fA.Rmin(1),fTc,fA.Z(3),fA.Rn(3)); |
| 152 | fA.Rn(2) = RminFrom2Points(fA,3,1,fA.ZAt(2)); |
| 153 | RadiusOfCurvature(fRcurv,0.0,fA.ZAt(2),fA.Rmax(2),fTc,fA.Z(4),fA.Rx(4)); |
| 154 | fA.Rn(4) = RminFromZSSDcone(fA.ZAt(4)); |
| 155 | fA.Rx(3) = RmaxFrom2Points(fA,4,2,fA.ZAt(3)); |
| 156 | fA.Rn(5) = fRholeMax; |
| 157 | fA.Z(5) = Zfrom2MinPoints(fA,4,3,fA.Rmin(5)); |
| 158 | fA.Rx(5) = RmaxFromZSSDcone(fA.ZAt(5)); |
| 159 | fA.Rn(6) = fRholeMax; |
| 160 | fA.Rx(6) = fA.Rmin(6); |
| 161 | fA.Z(6) = ZFromRmaxSSDcone(fA.Rmax(6)); |
| aa9bc63b |
162 | // |
| 163 | // Now lets define the Inserto Stesalite 4411w material volume. |
| 162acd47 |
164 | fB.P0() = 0.0; |
| 165 | fB.dP() = 360.0; |
| 166 | fB.Z(0) = fA.ZAt(0); |
| 167 | fB.Rn(0) = fA.Rmin(0)+fCthick; |
| 168 | fB.Rx(0) = fA.Rmax(0)-fCthick; |
| 169 | fB.Z(1) = fA.ZAt(1); |
| 170 | fB.Rn(1) = fB.Rmin(0); |
| 171 | fB.Rx(1) = fB.Rmax(0); |
| 172 | fB.Z(2) = fA.ZAt(2); |
| 173 | fB.Rx(2) = fB.Rmax(1); |
| 174 | RadiusOfCurvature(fRcurv-fCthick,0.,fB.ZAt(2),fB.Rmax(2), |
| 175 | fTc,fB.Z(3),fB.Rx(3)); |
| 176 | RadiusOfCurvature(fRcurv+fCthick,0.,fB.ZAt(1),fB.Rmin(1), |
| 177 | fTc,fB.Z(4),fB.Rn(4)); |
| 178 | fB.Rn(2) = RminFrom2Points(fB,4,1,fB.ZAt(2)); |
| 179 | fB.Rn(3) = RminFrom2Points(fB,4,1,fB.ZAt(3)); |
| 180 | fB.Z(5) = fB.ZAt(4)+(fThickness-2.0*fCthick)/fSintc; |
| 181 | fB.Rn(5) = RmaxFromZSSDcone(fB.ZAt(5),-fCthick); |
| 182 | fB.Rx(5) = fB.Rmin(5); |
| 183 | fB.Rx(4) = RmaxFrom2Points(fB,5,3,fB.ZAt(4)); |
| aa9bc63b |
184 | // |
| 185 | // Now lets define the Rohacell foam material volume. |
| 162acd47 |
186 | fC.P0() = 0.0; |
| 187 | fC.dP() = 360.0; |
| 188 | fC.Z(0) = fB.ZAt(4); |
| 189 | fC.Rn(0) = fB.Rmin(4); |
| 190 | fC.Rx(0) = fC.Rmin(0); |
| 191 | fC.Z(1) = fB.ZAt(5); |
| 192 | fC.Rx(1) = fB.Rmin(5); |
| 193 | fC.Rn(2) = fA.Rmin(5)+fCthick;//leave space for carbon fiber covering hole |
| 887366e2 |
194 | fC.Z(2) = ZFromRminSSDcone(fC.Rmin(2),+fCthick); |
| 162acd47 |
195 | fC.Rn(1) = RminFrom2Points(fC,2,0,fC.ZAt(1)); |
| 196 | fC.Rx(3) = fA.Rmin(6)+fCthick; |
| 197 | fC.Rn(3) = fC.Rmax(3); |
| 198 | fC.Z(3) = ZFromRmaxSSDcone(fC.Rx(3),-fCthick); |
| 199 | fC.Rx(2) = RmaxFrom2Points(fC,3,1,fC.ZAt(2)); |
| aa9bc63b |
200 | // |
| 201 | // In volume SCB, th Inserto Stesalite 4411w material volume, there |
| 202 | // are a number of Stainless steel screw and pin studs which will be |
| 203 | // filled with screws/studs. |
| 162acd47 |
204 | fD.Rn()=0.0,fD.Rx()=6.0,fD.Z()=0.5*10.0; // mm |
| 205 | fE.Rn()=0.0;fE.Rx()=6.0;fE.Z()=0.5*12.0; // mm |
| aa9bc63b |
206 | // |
| 207 | // There is no carbon fiber between this upper left section and the |
| 208 | // SSD spoaks. We remove it by replacing it with Rohacell foam. |
| 162acd47 |
209 | t = fCthick/(0.5*(fRholeMax+fRholeMin));// It is not posible to get the |
| aa9bc63b |
210 | // carbon fiber thickness uniform in this phi direction. We can only |
| 211 | // make it a fixed angular thickness. |
| 212 | t *= 180.0/TMath::Pi(); |
| 162acd47 |
213 | fF.P0() = 12.5+t; // degrees see drawing ALR-0767. |
| 214 | fF.dP() = 5.0 - 2.0*t; // degrees |
| 215 | fF.Z(0) = fC.ZAt(2); |
| 216 | fF.Rn(0) = fC.Rmin(3); |
| 217 | fF.Rx(0) = fF.Rmin(0); |
| 218 | fF.Rn(1) = fA.Rmin(5); |
| 219 | fF.Rx(1) = fF.Rmin(0); |
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220 | fF.Z(1) = ZFromRminSSDcone(fF.Rmin(1),+fCthick); |
| 162acd47 |
221 | fF.Z(2) = fC.ZAt(3); |
| 222 | fF.Rn(2) = fF.Rmin(1); |
| 223 | fF.Rx(2) = fF.Rmax(1); |
| 224 | fF.Rn(3) = fA.Rmin(6); |
| 225 | fF.Rx(3) = fF.Rmin(3); |
| 226 | fF.Z(3) = ZFromRmaxSSDcone(fF.Rmax(3),-fCthick); |
| aa9bc63b |
227 | //================================================================= |
| 228 | // Now for the spoak part of the SSD cone. |
| 229 | // It is not posible to inclue the radius of curvature between |
| 230 | // the spoak part and the upper left part of the SSD cone or lowwer right |
| 231 | // part. This would be discribed by the following curves. |
| 162acd47 |
232 | // R = Rmax - (5mm)*Sin(t) phi = phi0+(5mm*180/(Pi*fRoutHole))*Sin(t) |
| aa9bc63b |
233 | // where 0<=t<=90 For the inner curve a simular equiation holds. |
| 162acd47 |
234 | fG.P0() = 12.5; // degrees see drawing ALR-0767. |
| 235 | fG.dP() = 5.0; // degrees |
| 236 | fG.Z(0) = fA.ZAt(5); |
| 237 | fG.Rn(0) = fA.Rmin(5); |
| 238 | fG.Rx(0) = fG.Rn(0); |
| 239 | fG.Z(1) = fA.ZAt(6); |
| 240 | fG.Rn(1) = RminFromZSSDcone(fG.ZAt(1)); |
| 241 | fG.Rx(1) = fG.Rmax(0); |
| 242 | fG.Rn(2) = fRholeMin; |
| 243 | fG.Z(2) = ZFromRminSSDcone(fG.Rmin(2)); |
| 244 | fG.Rx(2) = RmaxFromZSSDcone(fG.ZAt(2)); |
| 245 | fG.Rn(3) = fG.Rmin(2); |
| 246 | fG.Rx(3) = fG.Rmin(3); |
| 247 | fG.Z(3) = ZFromRmaxSSDcone(fG.Rmax(3)); |
| aa9bc63b |
248 | // For the foam core. |
| 162acd47 |
249 | t = fCthick/(0.5*(fRholeMax+fRholeMin));// It is not posible to get the |
| aa9bc63b |
250 | // carbon fiber thickness uniform in this phi direction. We can only |
| 251 | // make it a fixed angular thickness. |
| 252 | t *= 180.0/TMath::Pi(); |
| 887366e2 |
253 | fH.P0() = 12.5+t; // degrees |
| 254 | fH.dP() = 5.0 - 2.0*t; // degrees see drawing ALR-0767. |
| 162acd47 |
255 | fH.Z(0) = fF.ZAt(1); |
| 256 | fH.Rn(0) = fG.Rmin(0); |
| 257 | fH.Rx(0) = fH.Rmin(0); |
| 258 | fH.Z(1) = fF.ZAt(3); |
| 887366e2 |
259 | fH.Rn(1) = RminFromZSSDcone(fH.Z(1),+fCthick); |
| 162acd47 |
260 | fH.Rx(1) = fH.Rmax(0); |
| 261 | fH.Z(2) = ZFromRminSSDcone(fG.Rmin(2),+fCthick); |
| 262 | fH.Rn(2) = fG.Rmin(2); |
| 263 | fH.Rx(2) = RmaxFromZSSDcone(fH.Z(2),-fCthick); |
| 264 | fH.Z(3) = ZFromRmaxSSDcone(fG.Rmin(3),-fCthick); |
| 265 | fH.Rn(3) = fG.Rmin(3); |
| 266 | fH.Rx(3) = fH.Rn(3); |
| aa9bc63b |
267 | // |
| 268 | //================================================================== |
| 269 | // Now for the Inner most part of the SSD cone. |
| 162acd47 |
270 | fI.P0() = 0.0; |
| 271 | fI.dP() = 360.0; |
| 272 | fI.Z(0) = fG.ZAt(2); |
| 273 | fI.Rn(0) = fG.Rmin(2); |
| 274 | fI.Rx(0) = fI.Rmin(0); |
| 275 | fI.Z(1) = fG.ZAt(3); |
| 276 | fI.Rn(1) = RminFromZSSDcone(fI.ZAt(1)); |
| 277 | fI.Rx(1) = fI.Rmax(0); |
| 278 | fI.Rn(4) = fRinMin; |
| 279 | fI.Rn(5) = fRinMin; |
| 887366e2 |
280 | RadiusOfCurvature(fRcurv,90.0,0.0,fRinMax,90.0-fTc,Z,fI.Rx(5)); // z dummy |
| 162acd47 |
281 | fI.Z(5) = ZFromRmaxSSDcone(fI.Rx(5)); |
| 282 | fI.Z(6) = fZcylinder; |
| 283 | fI.Rn(6) = fRinMin; |
| 284 | fI.Z(7) = fI.Z(6); |
| 285 | fI.Rn(7) = fRinCylinder; |
| 286 | fI.Rn(8) = fRinCylinder; |
| 287 | fI.Rx(8) = fI.Rmin(8); |
| 288 | Rmin = fI.Rmin(5); |
| 289 | RadiusOfCurvature(fRcurv,90.0-fTc,fI.Z(5),fI.Rmax(5),90.0,Z,Rmax); |
| 290 | Rmax = fRinMax; |
| 887366e2 |
291 | fI.Z(8) = Z+(fI.ZAt(5)-Z)*(fI.Rmax(8)-Rmax)/(fI.Rmax(5)-Rmax); |
| 162acd47 |
292 | fI.Rx(6) = RmaxFrom2Points(fI,8,5,fI.ZAt(6)); |
| 293 | fI.Rx(7) = fI.Rmax(6); |
| 294 | fI.Z(3) = Z-fdZin; |
| 295 | fI.Z(4) = fI.ZAt(3); |
| 296 | fI.Rx(3) = RmaxFromZSSDcone(fI.ZAt(3)); |
| 297 | fI.Rx(4) = fI.Rx(3); |
| 298 | //rmin dummy |
| 299 | RadiusOfCurvature(fRcurv,90.,fI.ZAt(3),0.,90.-fTc,fI.Z(2),Rmin); |
| 300 | fI.Rn(2) = RminFromZSSDcone(fI.ZAt(2)); |
| 301 | fI.Rx(2) = RmaxFromZSSDcone(fI.ZAt(2)); |
| 302 | // z dummy |
| 303 | RadiusOfCurvature(fRcurv,90.-fTc,0.0,fI.Rmin(2),90.0,Z,fI.Rn(3)); |
| aa9bc63b |
304 | // Now for Inserto volume at the inner most radius. |
| 162acd47 |
305 | fK.P0() = 0.0; |
| 306 | fK.dP() = 360.0; |
| 307 | fK.Z(1) = fI.ZAt(3)+fCthick; |
| 308 | fK.Rn(1) = fI.Rmin(3); |
| 309 | fK.Z(2) = fK.ZAt(1); |
| 310 | fK.Rn(2) = fI.Rmin(4); |
| 311 | fK.Rn(3) = fK.Rmin(2); |
| 312 | fK.Rn(4) = fK.Rmin(2); |
| 887366e2 |
313 | fK.Rx(4) = fI.Rmax(5)-fCthick*fSintc; |
| 162acd47 |
314 | RadiusOfCurvature(fRcurv+fCthick,90.0,fK.ZAt(1),fK.Rmin(1), |
| 315 | 90.0-fTc,fK.Z(0),fK.Rn(0)); |
| 316 | fK.Rx(0) = fK.Rmin(0); |
| 887366e2 |
317 | fK.Z(3) = fK.ZAt(0)+(fThickness-2.0*fCthick)*fCostc;; |
| 318 | fK.Rx(3) = fK.Rmax(0)+(fThickness-2.0*fCthick)*fSintc; |
| 162acd47 |
319 | fK.Rx(1) = RmaxFrom2Points(fK,3,0,fK.ZAt(1)); |
| 320 | fK.Rx(2) = fK.Rmax(1); |
| 162acd47 |
321 | fK.Z(4) = ZFromRmaxSSDcone(fK.Rmax(4),-fCthick); |
| 887366e2 |
322 | fK.Rn(5) = fK.Rmin(2); |
| 323 | fK.Z(5) = fI.ZAt(6); |
| 324 | fK.Rx(5) = (fI.Rmax(5)-fI.Rmax(8))/(fI.ZAt(5)-fI.ZAt(8))* |
| 325 | (fK.ZAt(5)-fK.ZAt(4)) + fK.Rmax(4); |
| aa9bc63b |
326 | // Now for foam core at the inner most radius. |
| 162acd47 |
327 | fJ.P0() = 0.0; |
| 328 | fJ.dP() = 360.0; |
| 329 | fJ.Rn(0) = fI.Rmin(0)-fCthick; |
| 330 | fJ.Z(0) = ZFromRminSSDcone(fJ.Rmin(0),+fCthick); |
| 331 | fJ.Rx(0) = fJ.Rmin(0); |
| 332 | fJ.Rx(1) = fJ.Rmax(0); |
| 333 | fJ.Z(1) = ZFromRmaxSSDcone(fJ.Rmax(1),-fCthick); |
| 887366e2 |
334 | fJ.Rn(1) = RminFromZSSDcone(fJ.ZAt(1),+fCthick); |
| 162acd47 |
335 | fJ.Z(2) = fK.ZAt(0); |
| 336 | fJ.Rn(2) = fK.Rmin(0); |
| 337 | fJ.Rx(2) = RmaxFromZSSDcone(fJ.ZAt(2),-fCthick); |
| 338 | fJ.Z(3) = fK.ZAt(3); |
| 339 | fJ.Rn(3) = fK.Rmax(3); |
| 340 | fJ.Rx(3) = fJ.Rmin(3); |
| aa9bc63b |
341 | // Now for foam core at the top of the inner most radius where |
| 342 | // the spoaks are. |
| 162acd47 |
343 | t = fCthick/(0.5*(fRholeMax+fRholeMin));// It is not posible to get the |
| aa9bc63b |
344 | // carbon fiber thickness uniform in this phi direction. We can only |
| 345 | // make it a fixed angular thickness. |
| 346 | t *= 180.0/TMath::Pi(); |
| 887366e2 |
347 | fL.P0() = 12.5+t; // degrees |
| 348 | fL.dP() = 5.0 - 2.0*t; // degrees see drawing ALR-0767. |
| 162acd47 |
349 | fL.Z(0) = fH.ZAt(2); |
| 887366e2 |
350 | fL.Rn(0) = fH.Rmin(2); |
| 162acd47 |
351 | fL.Rx(0) = fL.Rmin(0); |
| 352 | fL.Z(1) = fJ.ZAt(0); |
| 887366e2 |
353 | fL.Rn(1) = fJ.Rmin(0); |
| 162acd47 |
354 | fL.Rx(1) = fI.Rmax(1); |
| 355 | fL.Z(2) = fH.ZAt(3); |
| 356 | fL.Rn(2) = fL.Rmin(1); |
| 357 | fL.Rx(2) = fL.Rmax(1); |
| 358 | fL.Z(3) = fJ.ZAt(1); |
| 359 | fL.Rn(3) = fL.Rmin(2); |
| 360 | fL.Rx(3) = fL.Rmin(3); |
| aa9bc63b |
361 | // Now for the SSD mounting posts |
| 887366e2 |
362 | fO.P0() = fPhi0Post; // degrees |
| 363 | fO.dP() = 180.0*fdRpost/(fRpostMin+0.5*fdRpost)/TMath::Pi(); // |
| 162acd47 |
364 | fO.Rn(0) = fRpostMin+fdRpost; |
| 365 | fO.Rx(0) = fO.Rmin(0); |
| 366 | fO.Z(0) = ZFromRmaxSSDcone(fO.Rmax(0)); |
| 367 | fO.Rn(1) = fRpostMin; |
| 368 | fO.Z(1) = ZFromRmaxSSDcone(fO.Rmin(1)); |
| 369 | fO.Rx(1) = fO.Rmax(0); |
| 370 | fO.Z(2) = fZ0+fZpostMax; |
| 371 | fO.Rn(2) = fRpostMin; |
| 372 | fO.Rx(2) = fO.Rmin(2)+fdRpost; |
| aa9bc63b |
373 | // Now for the SSD mounting posts |
| 162acd47 |
374 | t = 180.0*fCthick/(fRpostMin+0.5*fdRpost)/TMath::Pi(); |
| 375 | fP.dP() = fO.DPhi()-2.0*t; // degrees |
| 376 | fP.P0() = fO.Phi0()+t; // |
| 377 | fP.Rn(0) = fO.Rmin(0)-fCthick; |
| 378 | fP.Rx(0) = fP.Rmin(0); |
| 379 | fP.Z(0) = ZFromRmaxSSDcone(fP.Rmax(0)); |
| 887366e2 |
380 | fP.Rn(1) = fO.Rmin(1)+fCthick; |
| 162acd47 |
381 | fP.Rx(1) = fO.Rmin(0)-fCthick; |
| 887366e2 |
382 | fP.Z(1) = ZFromRmaxSSDcone(fP.Rmin(1)); |
| 162acd47 |
383 | fP.Rn(2) = fP.Rmin(1); |
| 384 | fP.Rx(2) = fP.Rmax(1); |
| 385 | fP.Z(2) = fZ0+fZpostMax; |
| aa9bc63b |
386 | // This insrto continues into the SSD cone displacing the foam |
| 387 | // and the carbon fiber surface at those points where the posts are. |
| 162acd47 |
388 | fM.P0() = fP.Phi0(); |
| 389 | fM.dP() = fP.DPhi(); |
| 390 | fM.Rn(0) = fRpostMin+fdRpost-fCthick; |
| 391 | fM.Rx(0) = fM.Rmin(0); |
| 392 | fM.Z(0) = ZFromRminSSDcone(fM.Rmin(0),+fCthick); |
| 393 | fM.Rx(1) = fM.Rmax(0); |
| 394 | fM.Z(1) = ZFromRmaxSSDcone(fM.Rmax(1),-fCthick); |
| 395 | fM.Rn(1) = RminFromZSSDcone(fM.ZAt(1),+fCthick); |
| 396 | fM.Rn(2) = fRpostMin+fCthick; |
| 397 | fM.Z(2) = ZFromRminSSDcone(fM.Rmin(2),+fCthick); |
| 398 | fM.Rx(2) = RmaxFromZSSDcone(fM.ZAt(2),-fCthick); |
| 399 | fM.Rn(3) = fM.Rmin(2); |
| 400 | fM.Rx(3) = fM.Rmin(3); |
| 401 | fM.Z(3) = ZFromRmaxSSDcone(fM.Rmax(3),-fCthick); |
| 402 | // |
| 403 | fN.P0() = fP.Phi0(); |
| 404 | fN.dP() = fP.DPhi(); |
| 405 | fN.Z(0) = fM.ZAt(1); |
| 406 | fN.Rn(0) = fM.Rmax(1); |
| 407 | fN.Rx(0) = fN.Rmin(0); |
| 408 | fN.Rx(1) = fN.Rmax(0); |
| 409 | fN.Z(1) = ZFromRmaxSSDcone(fN.Rmax(1)); |
| 887366e2 |
410 | fN.Rn(1) = RmaxFromZSSDcone(fN.ZAt(1),-fCthick); |
| 162acd47 |
411 | fN.Z(2) = fM.ZAt(3); |
| 412 | fN.Rn(2) = fM.Rmin(3); |
| 413 | fN.Rx(2) = RmaxFromZSSDcone(fN.ZAt(2)); |
| 414 | fN.Rn(3) = fN.Rmin(2); |
| 415 | fN.Rx(3) = fN.Rmin(3); |
| 416 | fN.Z(3) = ZFromRmaxSSDcone(fN.Rmax(3)); |
| 417 | // Bolt heads holding the SSD-SDD tube to the SSD cone. |
| 418 | // Bolt -- PolyCone |
| 419 | fQ.P0() = 0.0; |
| 420 | fQ.dP() = 360.0; |
| 421 | fQ.Z(0) = fI.ZAt(4)-fThSDDsupportPlate; |
| 422 | fQ.Rn(0) = 0.0; |
| 423 | fQ.Rx(0) = 0.5*fDscrewHead; |
| 424 | fQ.Z(1) = fI.ZAt(4)-fThScrewHeadHole; |
| 425 | fQ.Rn(1) = 0.0; |
| 426 | fQ.Rx(1) = 0.5*fDscrewHead; |
| 427 | fQ.Z(2) = fQ.ZAt(1); |
| 428 | fQ.Rn(2) = 0.0; |
| 429 | fQ.Rx(2) = 0.5*fDscrewShaft; |
| 430 | fQ.Z(3) = fQ.ZAt(2); |
| 431 | fQ.Rn(3) = 0.0; |
| 432 | fQ.Rx(3) = fQ.Rmax(2); |
| 433 | // air infront of bolt (stasolit Volume K) -- Tube |
| 434 | fR.Z() = 0.5*(fThickness-fThScrewHeadHole); |
| 435 | fR.Rn() = 0.0; |
| 436 | fR.Rx() = 0.5*fDscrewHead; |
| 437 | // air infront of bolt (carbon fiber volume I) -- Tube |
| 438 | fS.Z() = 0.5*fThickness; |
| 439 | fS.Rn() = 0.0; |
| 440 | fS.Rx() = fR.Rmax(); |
| 441 | // SDD support plate, SSD side. |
| 442 | fT.dP() = 180.0*fWsddSupportPlate/(fRsddSupportPlate*TMath::Pi()); |
| 443 | fT.P0() = fPhi0SDDsupports=90.0; |
| 444 | fT.Z(0) = fK.ZAt(2); |
| 445 | fT.Rn(0) = fI.Rmin(4); |
| 446 | fT.Rx(0) = fRsddSupportPlate; |
| 447 | fT.Z(1) = fI.ZAt(4) - fThSDDsupportPlate; |
| 448 | fT.Rn(1) = fT.Rmin(0); |
| 449 | fT.Rx(1) = fT.Rmax(0); |
| 450 | // |
| 451 | fU.dP() = fT.DPhi(); |
| 452 | fU.P0() = fT.Phi0(); |
| 453 | fU.Z(2) = fI.ZAt(4); |
| 454 | fU.Rn(2) = fT.Rmin(0); |
| 455 | fU.Rx(2) = fT.Rmax(0); |
| 456 | fU.Z(3) = fT.ZAt(0); |
| 457 | fU.Rn(3) = fU.Rmin(2); |
| 458 | fU.Rx(3) = fU.Rmax(2); |
| 459 | fU.Z(1) = fU.ZAt(2); |
| 460 | fU.Rn(1) = fI.Rmin(3); |
| 461 | fU.Rx(1) = fU.Rmax(3); |
| 462 | fU.Rx(0) = fT.Rmax(0); |
| 463 | fU.Rn(0) = fU.Rmax(0); |
| 464 | fU.Z(0) = Zfrom2MinPoints(fI,2,3,fU.Rmax(0)); |
| 465 | // Debuging |
| 466 | Print(&cout); |
| aa9bc63b |
467 | } |
| 468 | //______________________________________________________________________ |
| 162acd47 |
469 | void AliITSGeometrySSDCone::CreateG3Geometry(const char *moth, |
| aa9bc63b |
470 | TVector3 &trans){ |
| 471 | // Calls Geant 3 geometry inilization routines with the information |
| 472 | // stored in this class. |
| 473 | // Inputs: |
| 474 | // none. |
| 475 | // Outputs: |
| 476 | // none. |
| 477 | // Return: |
| 478 | // none. |
| 479 | |
| 162acd47 |
480 | PolyCone(fA,fSSDcf); |
| 481 | PolyCone(fB,fSSDfs); |
| 482 | PolyCone(fC,fSSDfo); |
| 483 | Tube(fD,fSSDsw); |
| 484 | Tube(fE,fSSDsw); |
| 485 | PolyCone(fF,fSSDfo); |
| 486 | PolyCone(fG,fSSDcf); |
| 487 | PolyCone(fH,fSSDfo); |
| 488 | PolyCone(fI,fSSDcf); |
| 489 | PolyCone(fJ,fSSDfo); |
| 490 | PolyCone(fK,fSSDfs); |
| 491 | PolyCone(fL,fSSDfo); |
| 492 | PolyCone(fM,fSSDfo); |
| 493 | PolyCone(fN,fSSDfo); |
| 494 | PolyCone(fO,fSSDcf); |
| 495 | PolyCone(fP,fSSDfs); |
| 496 | PolyCone(fQ,fSSDfo); |
| 497 | Tube(fR,fSSDsw); |
| 498 | Tube(fS,fSSDsw); |
| 499 | PolyCone(fT,fSSDfo); |
| 500 | PolyCone(fU,fSSDfo); |
| 501 | return; |
| 502 | } |
| 503 | //______________________________________________________________________ |
| 504 | void AliITSGeometrySSDCone::PositionG3Geometry(AliITSBaseVolParams &moth, |
| 505 | Int_t cn,TVector3 &trans, |
| 506 | Int_t irot){ |
| 507 | // Positions ths whole object at t with rotatin irot coply number cn |
| 508 | // into volume moth. |
| 509 | // Inputs: |
| 510 | // const AliITSBaseVolParams *moth Mother volume where this object |
| 511 | // is to be placed. |
| 512 | // Int_t cn Copy number. |
| 513 | // TVector3 &t Translation vector for this whole volume |
| 514 | // Int_t irot rotation matrix number to be applyed to this |
| 515 | // volume. |
| 516 | // Output: |
| 517 | // none. |
| 518 | // Return: |
| 519 | // none. |
| 520 | Int_t i,j,k,l,irotSpoaks,irotPost; |
| 521 | Double_t t; |
| 522 | Bool_t init=kFALSE; |
| 523 | TVector3 zero(0.0,0.0,0.0),v(0.0,0.0,0.0); |
| 524 | |
| 525 | if(cn<=0) return; |
| 526 | if(cn==1) init=kTRUE; |
| 527 | Pos(fA,cn,moth,trans,0); |
| 528 | Pos(fI,cn,moth,trans,0); |
| 887366e2 |
529 | Pos(fG,fNspoaks*(cn-1)+1,moth,trans,0); |
| 162acd47 |
530 | irotSpoaks = irot; |
| 887366e2 |
531 | j = 1; |
| 162acd47 |
532 | for(i=fNspoaks*(cn-1)+2;i<fNspoaks*cn+1;i++){ |
| 533 | ZMatrix(++irot,((Double_t)j)*360./((Double_t)fNspoaks)); |
| 887366e2 |
534 | Pos(fG,i,moth,trans,irot); |
| 162acd47 |
535 | j++; |
| 536 | } // end for i |
| 537 | Pos(fO,fNposts*(cn-1)+1,moth,trans,0); |
| 538 | irotPost = irot; |
| 887366e2 |
539 | j = 1; |
| 162acd47 |
540 | for(i=fNposts*(cn-1)+2;i<fNposts*cn+1;i++){ |
| 541 | ZMatrix(++irot,((Double_t)j)*360./((Double_t)fNposts)); |
| 542 | Pos(fO,i,moth,trans,irot); |
| 543 | j++; |
| 544 | } // end for |
| 545 | if(!init) return; |
| 546 | // Inside volume A. |
| 547 | Pos(fB,1,fA,zero,0); |
| 548 | Pos(fC,1,fA,zero,0); |
| 549 | // Inside Volume B |
| aa9bc63b |
550 | k=l=0; |
| 551 | for(i=0;i<2;i++){ // position for ITS-TPC mounting brackets |
| 552 | for(j=0;j<2;j++){ // 2 screws per bracket |
| 162acd47 |
553 | fNcD++; |
| aa9bc63b |
554 | t = -5.0+10.0*((Double_t)j)+180.*((Double_t)i); |
| 162acd47 |
555 | v.SetX(fRoutHole*Sind(t)); |
| 556 | v.SetY(fRoutHole*Cosd(t)); |
| 557 | v.SetZ(fD.DzAt()); |
| 558 | Pos(fD,fNcD,fB,v,0); |
| aa9bc63b |
559 | } // end for j |
| 560 | for(j=0;j<3;j++){ // 3 pins per bracket |
| 162acd47 |
561 | fNcE++; |
| aa9bc63b |
562 | t = -3.0+3.0*((Double_t)j)+180.*((Double_t)i); |
| 162acd47 |
563 | v.SetX(fRoutHole*Sind(t)); |
| 564 | v.SetY(fRoutHole*Cosd(t)); |
| 565 | v.SetZ(fE.DzAt()); |
| 566 | Pos(fE,fNcE,fB,v,0); |
| aa9bc63b |
567 | } // end for j |
| 568 | } // end for i |
| 569 | for(i=0;i<2;i++){ // position for ITS-rail mounting brackets |
| 570 | for(j=0;j<4;j++){ // 4 screws per bracket |
| 162acd47 |
571 | Double_t a[4]={0.0,2.0,5.0,7.0}; // Relative angles. |
| 572 | fNcD++; |
| aa9bc63b |
573 | t = 90.0-a[j]+187.*((Double_t)i); |
| 162acd47 |
574 | v.SetX(fRoutHole*Sind(t)); |
| 575 | v.SetY(fRoutHole*Cosd(t)); |
| 576 | v.SetZ(fD.DzAt()); |
| 577 | Pos(fD,fNcD,fB,v,0); |
| aa9bc63b |
578 | } // end for j |
| 579 | for(j=0;j<2;j++){ // 2 pins per bracket |
| 162acd47 |
580 | fNcE++; |
| aa9bc63b |
581 | t = 88+7.0*((Double_t)j)+184.*((Double_t)i); |
| 162acd47 |
582 | v.SetX(fRoutHole*Sind(t)); |
| 583 | v.SetY(fRoutHole*Cosd(t)); |
| 584 | v.SetZ(fE.DzAt()); |
| 585 | Pos(fE,fNcE,fB,v,0); |
| aa9bc63b |
586 | } // end for j |
| 587 | } // end for i |
| 162acd47 |
588 | for(i=0;i<fNmounts;i++){ // mounting holes/screws for beam |
| 589 | // pipe support and SPD cone support (dump side,non-dump |
| 590 | // side has them to). |
| aa9bc63b |
591 | for(j=0;j<2;j++){ // 2 screws per bracket |
| 162acd47 |
592 | fNcD++; |
| 593 | t = 180.*20./(fRoutHole*TMath::Pi()); |
| 594 | t = 45.0+((Double_t)(j-1))*t+90.*((Double_t)i); |
| 595 | v.SetX(fRoutHole*Sind(t)); |
| 596 | v.SetY(fRoutHole*Cosd(t)); |
| 597 | v.SetZ(fD.DzAt()); |
| 598 | Pos(fD,fNcD,fB,v,0); |
| aa9bc63b |
599 | } // end for j |
| 600 | for(j=0;j<1;j++){ // 1 pins per bracket |
| 162acd47 |
601 | fNcE++; |
| aa9bc63b |
602 | t = 45.0+90.*((Double_t)i); |
| 162acd47 |
603 | v.SetX(fRoutHole*Sind(t)); |
| 604 | v.SetY(fRoutHole*Cosd(t)); |
| 605 | v.SetZ(fE.DzAt()); |
| 606 | Pos(fE,fNcE,fB,v,0); |
| aa9bc63b |
607 | } // end for j |
| 608 | } // end for i |
| 162acd47 |
609 | Pos(fF,1,fA,zero,0); |
| 610 | Pos(fL,1,fI,zero,0); |
| 611 | for(i=1;i<fNspoaks;i++){ |
| 612 | Pos(fF,i+1,fA,zero,irotSpoaks+i); |
| 613 | Pos(fL,i+1,fA,zero,irotSpoaks+i); |
| aa9bc63b |
614 | } // end for i |
| 162acd47 |
615 | Pos(fH,1,fG,zero,0); |
| 616 | Pos(fK,1,fI,zero,0); |
| 617 | Pos(fJ,1,fI,zero,0); |
| 618 | Pos(fP,1,fO,zero,0); |
| 619 | Pos(fM,1,fJ,zero,0); |
| 620 | Pos(fN,1,fI,zero,0); |
| 621 | for(i=1;i<fNposts;i++){ |
| 887366e2 |
622 | Pos(fN,i+1,fI,zero,irotPost+i); |
| 623 | Pos(fM,i+1,fJ,zero,irotPost+i); |
| aa9bc63b |
624 | } // end for i |
| 625 | return; |
| 626 | } |
| 627 | //______________________________________________________________________ |
| 162acd47 |
628 | void AliITSGeometrySSDCone::CreateG3Materials(){ |
| aa9bc63b |
629 | // Fills the Geant 3 banks with Material and Medium definisions. |
| 630 | // Inputs: |
| 631 | // none. |
| 632 | // Outputs: |
| 633 | // none. |
| 634 | // Returns: |
| 635 | // none. |
| 162acd47 |
636 | Int_t i; |
| 637 | Int_t Z[5],N[5]; |
| 638 | Double_t W[5],dens; |
| aa9bc63b |
639 | |
| 162acd47 |
640 | // epoxy |
| 641 | dens = 10.*GetA(1)+13.*GetA(6)+3.*GetA(8); |
| 642 | Z[0] = 1; W[0] = 10.*GetA(Z[0])/dens; // Hydrogen Content |
| 643 | Z[1] = 6; W[1] = 13.*GetA(Z[1])/dens; // Carbon Content |
| 644 | Z[2] = 8; W[2] = 3.*GetA(Z[2])/dens; // Oxegen |
| 645 | // Carbon fiber is about 64% carbon fiber and 36% epoxy by volume. |
| 646 | // Now need to add in the carbon fiber |
| 647 | W[0] *= 0.36*GetA(Z[0]); |
| 648 | W[1] = 0.36*W[1]*dens*GetA(Z[1]) + 0.64*GetA(Z[1]); |
| 649 | W[2] *= 0.36*GetA(Z[2]); |
| 650 | // Renormilize the weights |
| 651 | dens = 0.0; |
| 652 | for(i=0;i<3;i++){dens += W[i];} |
| 653 | for(i=0;i<3;i++){W[i] /= dens;} |
| 654 | dens = 1.7; // grams/cm^3 taken as density of G10 PDG book. |
| 655 | MixtureByWeight(fSSDcf,"Carbon Fiber for SSD support cone",Z,W,dens,3,0); |
| 656 | // epoxy |
| 657 | dens = 10.*GetA(1)+13.*GetA(6)+3.*GetA(8); |
| 658 | Z[0] = 1; W[0] = 10.*GetA(Z[0])/dens; // Hydrogen Content |
| 659 | Z[1] = 6; W[1] = 13.*GetA(Z[1])/dens; // Carbon Content |
| 660 | Z[2] = 8; W[2] = 3.*GetA(Z[2])/dens; // Oxegen |
| 661 | Z[3] = 14;W[3] = 0.0; // no Silicon in epoxy. |
| 662 | // glass fiber is about 64% carbon fiber and 36% epoxy by volume. |
| 663 | // Now need to add in the glass fiber |
| 664 | W[0] *= 0.36*GetA(Z[0]); |
| 665 | W[1] *= 0.36*GetA(Z[1]); |
| 666 | W[2] = 0.36*W[2]*dens*GetA(Z[2]) + 0.64*2.0*GetA(Z[2]); |
| 667 | W[3] = 0.64*GetA(Z[3]); // Si |
| 668 | // Renormilize the weights |
| 669 | dens = 0.0; |
| 670 | for(i=0;i<4;i++){dens += W[i];} |
| 671 | for(i=0;i<4;i++){W[i] /= dens;} |
| 672 | dens = 1.7; // grams/cm^3 taken as density of G10 PDG book. |
| 673 | MixtureByWeight(fSSDfs,"Inserto stealite 4411w for SSD support cone", |
| 674 | Z,W,dens,4,0); |
| 675 | // Rohacell 51 C14 H10 N2 O6 from Flavio Tosello |
| 676 | // http://cesweb.grantadesign.com/demo/index.do |
| 677 | Z[0] = 1; N[0] = 10; // Hydrogen Content |
| 678 | Z[1] = 6; N[1] = 14; // Carbon Content |
| 679 | Z[2] = 7; N[2] = 2; // Nitrogen Content |
| 680 | Z[3] = 8; N[3] = 6; // Oxigen Content |
| 681 | dens = 0.0513; // grams/cm^3 From Flavio Tosello |
| 682 | // http://www.emkayplatics.co.uk/roh51.html |
| 683 | MixtureByNumber(fSSDfo,"Foam core (Rohacell 51) for SSD support cone", |
| 684 | Z,N,dens,4,0); |
| 685 | // Stainless steel. Temperary values. |
| 686 | Z[0] = 6; W[0] = 0.5; // Carbon Content |
| 687 | Z[1] = 25; W[1] = 0.5; // Iron Content |
| 688 | dens = 7.87; // Grams/cm^3 density of iron used. |
| 689 | MixtureByWeight(fSSDsw,"Stainless steal screw, pin, and stud material", |
| 690 | Z,W,dens,2,0); |
| aa9bc63b |
691 | } |
| 692 | //______________________________________________________________________ |
| 693 | void AliITSGeometrySSDCone::BuildDisplayGeometry(){ |
| 694 | // Fill Root geometry banks for fast simple ITS simulation event |
| 695 | // display. See Display.C, and related code, for more details. |
| 696 | // Inputs: |
| 697 | // none. |
| 698 | // Outputs: |
| 699 | // none. |
| 700 | // Return: |
| 701 | // none. |
| 702 | |
| 703 | // No need to display ITS cones. |
| 704 | } |
| 162acd47 |
705 | //______________________________________________________________________ |
| 706 | void AliITSGeometrySSDCone::Print(ostream *os){ |
| 707 | // Prints out the data kept in this class |
| 708 | // Inputs: |
| 709 | // ostream *os pointer to the output stream |
| 710 | // Outputs: |
| 711 | // none. |
| 712 | // Return: |
| 713 | // none. |
| 714 | |
| 715 | *os << "Object AliITSGeometrySSDCone" << endl; |
| 716 | *os << " Object fA" << endl << fA << endl; |
| 717 | *os << " Object fB" << endl << fB << endl; |
| 718 | *os << " Object fC" << endl << fC << endl; |
| 719 | *os << " Object fD" << endl << fD << endl; |
| 720 | *os << " Object fE" << endl << fE << endl; |
| 721 | *os << " Object fF" << endl << fF << endl; |
| 722 | *os << " Object fG" << endl << fG << endl; |
| 723 | *os << " Object fH" << endl << fH << endl; |
| 724 | *os << " Object fI" << endl << fI << endl; |
| 725 | *os << " Object fJ" << endl << fJ << endl; |
| 726 | *os << " Object fK" << endl << fK << endl; |
| 727 | *os << " Object fL" << endl << fL << endl; |
| 728 | *os << " Object fM" << endl << fM << endl; |
| 729 | *os << " Object fN" << endl << fN << endl; |
| 730 | *os << " Object fO" << endl << fO << endl; |
| 731 | *os << " Object fP" << endl << fP << endl; |
| 732 | *os << " Object fQ" << endl << fQ << endl; |
| 733 | *os << " Object fR" << endl << fR << endl; |
| 734 | *os << " Object fS" << endl << fS << endl; |
| 735 | *os << " Object fT" << endl << fT << endl; |
| 736 | *os << " Object fU" << endl << fU << endl; |
| 737 | return; |
| 738 | } |
| 739 | //______________________________________________________________________ |
| 740 | void AliITSGeometrySSDCone::Read(istream *is){ |
| 741 | // Read in data written with Print above. |
| 742 | // Inputs: |
| 743 | // istream *is Input stream pointer |
| 744 | // Output: |
| 745 | // none. |
| 746 | // Return: |
| 747 | // none. |
| 748 | char s[50]; |
| 749 | |
| 750 | is->getline(s,49); |
| 751 | is->getline(s,49); |
| 752 | *is >> fA; |
| 753 | is->getline(s,49); |
| 754 | *is >> fB; |
| 755 | is->getline(s,49); |
| 756 | *is >> fC; |
| 757 | is->getline(s,49); |
| 758 | *is >> fD; |
| 759 | is->getline(s,49); |
| 760 | *is >> fE; |
| 761 | is->getline(s,49); |
| 762 | *is >> fF; |
| 763 | is->getline(s,49); |
| 764 | *is >> fG; |
| 765 | is->getline(s,49); |
| 766 | *is >> fH; |
| 767 | is->getline(s,49); |
| 768 | *is >> fI; |
| 769 | is->getline(s,49); |
| 770 | *is >> fJ; |
| 771 | is->getline(s,49); |
| 772 | *is >> fK; |
| 773 | is->getline(s,49); |
| 774 | *is >> fL; |
| 775 | is->getline(s,49); |
| 776 | *is >> fM; |
| 777 | is->getline(s,49); |
| 778 | *is >> fN; |
| 779 | is->getline(s,49); |
| 780 | *is >> fO; |
| 781 | is->getline(s,49); |
| 782 | *is >> fP; |
| 783 | is->getline(s,49); |
| 784 | *is >> fQ; |
| 785 | is->getline(s,49); |
| 786 | *is >> fR; |
| 787 | is->getline(s,49); |
| 788 | *is >> fS; |
| 789 | is->getline(s,49); |
| 790 | *is >> fT; |
| 791 | is->getline(s,49); |
| 792 | *is >> fU; |
| 793 | return; |
| 794 | } |
| 795 | //______________________________________________________________________ |
| 796 | ostream &operator<<(ostream &os,AliITSGeometrySSDCone &s){ |
| 797 | // Operator << for C++ like output of AliITSGeometrySSDCone class. |
| 798 | // Inputs: |
| 799 | // ostream &os The output stream |
| 800 | // AliITSGeometrySSDCone &s The class to be outputed |
| 801 | // Outputs: |
| 802 | // none. |
| 803 | // Return: |
| 804 | // ostream &os The address of the output stream |
| 805 | |
| 806 | s.Print(&os); |
| 807 | return os; |
| 808 | } |
| 809 | //______________________________________________________________________ |
| 810 | istream &operator>>(istream &is,AliITSGeometrySSDCone &s){ |
| 811 | // Operator >> for C++ like input of AliITSGeometrySSDCone class. |
| 812 | // Inputs: |
| 813 | // istream &is The input stream |
| 814 | // AliITSGeometrySSDCone &s The class to be inputed |
| 815 | // Outputs: |
| 816 | // none. |
| 817 | // Return: |
| 818 | // istream &is The address of the input stream |
| 819 | |
| 820 | s.Read(&is); |
| 821 | return is; |
| 822 | } |
git://git.uio.no / u / mrichter / AliRoot.git / blame