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Geant4/examples/advanced/composite_calorimeter/src/CCalMaterialFactory.cc

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Differences between /examples/advanced/composite_calorimeter/src/CCalMaterialFactory.cc (Version 11.3.0) and /examples/advanced/composite_calorimeter/src/CCalMaterialFactory.cc (Version 10.1.p3)


  1 //                                                  1 //
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 25 //                                                 25 //
 26 //////////////////////////////////////////////     26 ///////////////////////////////////////////////////////////////////////////////
 27 // File: CCalMaterialFactory.cc                    27 // File: CCalMaterialFactory.cc
 28 // Description: CCalMaterialFactory is a facto     28 // Description: CCalMaterialFactory is a factory class to vuild G4Material 
 29 //              from CCalMaterial and CCalAmat     29 //              from CCalMaterial and CCalAmaterial
 30 //////////////////////////////////////////////     30 ///////////////////////////////////////////////////////////////////////////////
 31 #include <fstream>                                 31 #include <fstream>
 32 #include <stdlib.h>                                32 #include <stdlib.h>
 33                                                    33 
 34 #include "CCalMaterialFactory.hh"                  34 #include "CCalMaterialFactory.hh"
 35 #include "CCalutils.hh"                            35 #include "CCalutils.hh"
 36                                                    36 
 37 #include "G4PhysicalConstants.hh"                  37 #include "G4PhysicalConstants.hh"
 38 #include "G4SystemOfUnits.hh"                      38 #include "G4SystemOfUnits.hh"
 39 #include "G4Material.hh"                           39 #include "G4Material.hh"
 40                                                    40 
 41 //#define ddebug                                   41 //#define ddebug
 42 //#define debug                                    42 //#define debug
 43                                                    43 
 44 typedef CCalMaterial*  ptrCCalMaterial;            44 typedef CCalMaterial*  ptrCCalMaterial;
 45 typedef CCalAMaterial* ptrCCalAMaterial;           45 typedef CCalAMaterial* ptrCCalAMaterial;
 46                                                    46 
 47                                                    47 
 48 CCalMaterialFactory * CCalMaterialFactory::ins     48 CCalMaterialFactory * CCalMaterialFactory::instance = 0;
 49 G4String CCalMaterialFactory::elementfile = ""     49 G4String CCalMaterialFactory::elementfile = "";
 50 G4String CCalMaterialFactory::mixturefile = ""     50 G4String CCalMaterialFactory::mixturefile = "";
 51                                                    51 
 52                                                    52 
 53 CCalMaterialFactory* CCalMaterialFactory::getI     53 CCalMaterialFactory* CCalMaterialFactory::getInstance(const G4String& matfile,
 54                                                <<  54                   const G4String& mixfile){
 55   if ((matfile=="" || matfile==elementfile) &&     55   if ((matfile=="" || matfile==elementfile) &&
 56       (mixfile=="" || mixfile==mixturefile))       56       (mixfile=="" || mixfile==mixturefile))
 57     return getInstance();                          57     return getInstance();
 58   else if ((matfile != "" && elementfile != ""     58   else if ((matfile != "" && elementfile != "" && matfile != elementfile) ||
 59            (mixfile != "" && mixturefile != ""     59            (mixfile != "" && mixturefile != "" && mixfile != mixturefile)) {
 60     G4cerr << "ERROR: Trying to get materials      60     G4cerr << "ERROR: Trying to get materials from " << matfile << " and " 
 61          << mixfile << " while previously were     61          << mixfile << " while previously were retrieved from " 
 62          << elementfile << " and " << mixturef     62          << elementfile << " and " << mixturefile << "." << G4endl;
 63     return 0;                                      63     return 0;
 64   } else {                                         64   } else {
 65     if (elementfile == "")                         65     if (elementfile == "") 
 66       elementfile=matfile;                         66       elementfile=matfile;
 67     if (mixturefile == "")                         67     if (mixturefile == "") 
 68       mixturefile=mixfile;                         68       mixturefile=mixfile;
 69     return getInstance();                          69     return getInstance();
 70   }                                                70   }
 71 }                                                  71 }
 72                                                    72 
 73                                                    73 
 74 CCalMaterialFactory* CCalMaterialFactory::getI     74 CCalMaterialFactory* CCalMaterialFactory::getInstance(const G4String& matfile){
 75   return getInstance(matfile,matfile);             75   return getInstance(matfile,matfile);
 76 }                                                  76 }
 77                                                    77 
 78                                                    78 
 79 CCalMaterialFactory* CCalMaterialFactory::getI     79 CCalMaterialFactory* CCalMaterialFactory::getInstance(){
 80   if (elementfile=="" || mixturefile=="") {        80   if (elementfile=="" || mixturefile=="") {
 81     G4cerr << "ERROR: You haven't defined file     81     G4cerr << "ERROR: You haven't defined files to be used for materials in "
 82          << "CCalMaterialFactory::getInstance( <<  82    << "CCalMaterialFactory::getInstance(const G4String&,const G4String&)"
 83          << G4endl;                            <<  83    << G4endl;
 84     return 0;                                      84     return 0;
 85   }                                                85   }
 86                                                    86 
 87   if (instance==0) {                               87   if (instance==0) {
 88     instance = new CCalMaterialFactory;            88     instance = new CCalMaterialFactory;
 89     return instance;                               89     return instance;
 90   }                                                90   }
 91   else                                             91   else
 92     return instance;                               92     return instance;
 93 }                                                  93 }
 94                                                    94 
 95                                                    95 
 96 CCalMaterialFactory::~CCalMaterialFactory(){       96 CCalMaterialFactory::~CCalMaterialFactory(){
 97   CCalMaterialTable::iterator ite;                 97   CCalMaterialTable::iterator ite;
 98   for(ite = theCCalMaterials.begin(); ite != t     98   for(ite = theCCalMaterials.begin(); ite != theCCalMaterials.end(); ite++ ){
 99     delete *ite;                                   99     delete *ite;
100   }                                               100   }
101   theCCalMaterials.clear();                       101   theCCalMaterials.clear();
102   CCalAMaterialTable::iterator itea;              102   CCalAMaterialTable::iterator itea;
103   for(itea = theCCalAMaterials.begin(); itea !    103   for(itea = theCCalAMaterials.begin(); itea != theCCalAMaterials.end(); 
104       itea++ ){                                   104       itea++ ){
105     delete *itea;                                 105     delete *itea;
106   }                                               106   }
107   theCCalAMaterials.clear();                      107   theCCalAMaterials.clear();
108 }                                                 108 }
109                                                   109 
110                                                   110   
111 G4Material* CCalMaterialFactory::findMaterial(    111 G4Material* CCalMaterialFactory::findMaterial(const G4String & mat) const {
112   G4Material* theMat=findG4Material(mat);         112   G4Material* theMat=findG4Material(mat);
113                                                   113 
114   if (theMat) {                                   114   if (theMat) {
115 #ifdef ddebug                                     115 #ifdef ddebug
116     G4cout << "Material " << mat << " already     116     G4cout << "Material " << mat << " already defined. Returning previous "
117          << "instance." << G4endl;             << 117    << "instance." << G4endl;
118 #endif                                            118 #endif
119     return theMat;                                119     return theMat;
120   } else {                                        120   } else { 
121     CCalMaterial* CCalmat=findCCalMaterial(mat    121     CCalMaterial* CCalmat=findCCalMaterial(mat);
122     if (CCalmat){                                 122     if (CCalmat){
123       G4Material* G4Mat = new G4Material(CCalm    123       G4Material* G4Mat = new G4Material(CCalmat->Name(),
124                                          CCalm << 124            CCalmat->Density()*g/cm3, 
125                                          CCalm << 125            CCalmat->NElements());
126       for(G4int i=0; i<CCalmat->NElements(); i    126       for(G4int i=0; i<CCalmat->NElements(); i++) {
127         G4Element* elem = findElement(CCalmat- << 127   G4Element* elem = findElement(CCalmat->Element(i));
128         if (!elem) {                           << 128   if (!elem) {
129           G4ExceptionDescription ed;           << 129     G4ExceptionDescription ed;
130           ed << "   Could not build material " << 130     ed << "   Could not build material " << mat << "." << G4endl;
131           G4Exception("CCalMaterialFactory::fi << 131     G4Exception("CCalMaterialFactory::findMaterial()","ccal001",
132                       FatalException,ed);      << 132           FatalException,ed);
133         }                                      << 133   }
134         G4Mat->AddElement(elem, CCalmat->Weigh << 134   G4Mat->AddElement(elem, CCalmat->Weight(i));
135       }                                           135       }
136 #ifdef ddebug                                     136 #ifdef ddebug
137     G4cout << "Material " << mat << " has been    137     G4cout << "Material " << mat << " has been built successfully." << G4endl;
138 #endif                                            138 #endif
139       return G4Mat;                               139       return G4Mat;
140     } else {                                      140     } else {
141       G4cerr << "ERROR: Material " << mat << "    141       G4cerr << "ERROR: Material " << mat << " not found in CCal database!!!" 
142            << G4endl;                          << 142      << G4endl;
143       return 0;                                   143       return 0;
144     }                                             144     }
145   }                                               145   }
146 }                                                 146 }
147                                                   147 
148                                                   148 
149 G4Element* CCalMaterialFactory::findElement(co    149 G4Element* CCalMaterialFactory::findElement(const G4String & mat) const {
150   const G4ElementTable  theElements = *(G4Elem    150   const G4ElementTable  theElements = *(G4Element::GetElementTable());
151   for (unsigned int i=0; i<theElements.size();    151   for (unsigned int i=0; i<theElements.size(); i++)
152     if (theElements[i]->GetName()==mat){          152     if (theElements[i]->GetName()==mat){
153 #ifdef ddebug                                     153 #ifdef ddebug
154       G4cout << "Element " << mat << " found!"    154       G4cout << "Element " << mat << " found!" << G4endl;
155 #endif                                            155 #endif
156       return theElements[i];                      156       return theElements[i];
157     }                                             157     }
158   return 0;                                       158   return 0;
159 }                                                 159 }
160                                                   160 
161                                                   161 
162 G4Element* CCalMaterialFactory::addElement(con    162 G4Element* CCalMaterialFactory::addElement(const G4String & name,
163                                            con << 163              const G4String & symbol,
164                                            G4d << 164              G4double Z, G4double A,
165                                            G4d << 165              G4double density) {
166                                                   166 
167   G4Element* theEl = new G4Element(name, symbo    167   G4Element* theEl = new G4Element(name, symbol, Z, A*g/mole);
168   //Make it also as a material.                   168   //Make it also as a material.
169   CCalAMaterial* theMat = new CCalAMaterial(na    169   CCalAMaterial* theMat = new CCalAMaterial(name,A,density);
170   theCCalAMaterials.push_back(theMat);            170   theCCalAMaterials.push_back(theMat);
171                                                   171 
172 #ifdef ddebug                                     172 #ifdef ddebug
173   G4cout << "Element " << name << " created!"     173   G4cout << "Element " << name << " created!" << G4endl;
174 #endif                                            174 #endif
175   return theEl;                                   175   return theEl;
176 }                                                 176 }
177                                                   177 
178                                                   178 
179 G4Material* CCalMaterialFactory::addMaterial(c    179 G4Material* CCalMaterialFactory::addMaterial(const G4String& name,
180                                              G << 180                G4double density,
181                                              G << 181                G4int nconst,
182                                              G << 182                G4String mats[],
183                                              G << 183                G4double prop[],
184                                              M << 184                MatDescription md){
185   addCCalMaterial(name, density, nconst, mats,    185   addCCalMaterial(name, density, nconst, mats, prop, md);
186   return findMaterial(name);                      186   return findMaterial(name);
187 }                                                 187 }
188                                                   188 
189                                                   189 
190 void CCalMaterialFactory::readElements(const G    190 void CCalMaterialFactory::readElements(const G4String& matfile) {
191                                                   191 
192   G4String path = "NULL";                         192   G4String path = "NULL";
193   if (std::getenv("CCAL_GLOBALPATH"))          << 193   if (getenv("CCAL_GLOBALPATH"))
194     path = std::getenv("CCAL_GLOBALPATH");     << 194     path = getenv("CCAL_GLOBALPATH");
195                                                   195 
196   G4cout << " ==> Opening file " << matfile <<    196   G4cout << " ==> Opening file " << matfile << " to read elements..." << G4endl;
197   std::ifstream is;                               197   std::ifstream is;
198   G4bool ok = openGeomFile(is, path, matfile); << 198   bool ok = openGeomFile(is, path, matfile);
199   if (!ok) {                                      199   if (!ok) {
200     G4cerr << "ERROR: Could not open file " <<    200     G4cerr << "ERROR: Could not open file " << matfile << G4endl;
201     return;                                       201     return;
202   }                                               202   }
203                                                   203 
204   // Find *DO GMAT                                204   // Find *DO GMAT
205   findDO(is, G4String("GMAT"));                   205   findDO(is, G4String("GMAT"));
206                                                   206   
207   readElements(is);                               207   readElements(is);
208                                                   208   
209   is.close();                                     209   is.close();
210 }                                                 210 }
211                                                   211 
212                                                   212 
213 void CCalMaterialFactory::readMaterials(const     213 void CCalMaterialFactory::readMaterials(const G4String& matfile) {
214                                                   214 
215   G4String path = "NULL";                         215   G4String path = "NULL";
216   if (std::getenv("CCAL_GLOBALPATH"))          << 216   if (getenv("CCAL_GLOBALPATH"))
217     path = std::getenv("CCAL_GLOBALPATH");     << 217     path = getenv("CCAL_GLOBALPATH");
218                                                   218 
219   G4cout << " ==> Opening file " << matfile <<    219   G4cout << " ==> Opening file " << matfile << " to read materials..." << G4endl;
220   std::ifstream is;                               220   std::ifstream is;
221   bool ok = openGeomFile(is, path, matfile);      221   bool ok = openGeomFile(is, path, matfile);
222   if (!ok) {                                      222   if (!ok) {
223     G4cerr << "ERROR: Could not open file " <<    223     G4cerr << "ERROR: Could not open file " << matfile << G4endl;
224     return;                                       224     return;
225   }                                               225   }
226                                                   226 
227   // Find *DO GMIX                                227   // Find *DO GMIX
228   findDO(is, G4String("GMIX"));                   228   findDO(is, G4String("GMIX"));
229                                                   229 
230   readMaterials(is);                              230   readMaterials(is);
231                                                   231 
232   is.close();                                     232   is.close();
233 }                                                 233 }
234                                                   234 
235                                                   235 
236 //============================================    236 //===========================================================================
237 // Protected & private methods ===============    237 // Protected & private methods ==============================================
238                                                   238 
239                                                   239 
240 G4Material* CCalMaterialFactory::findG4Materia    240 G4Material* CCalMaterialFactory::findG4Material(const G4String & mat) const {
241   const G4MaterialTable theG4Materials = *(G4M    241   const G4MaterialTable theG4Materials = *(G4Material::GetMaterialTable());
242   for (unsigned int i=0; i<theG4Materials.size    242   for (unsigned int i=0; i<theG4Materials.size(); i++) {
243     if (theG4Materials[i]->GetName()==mat){       243     if (theG4Materials[i]->GetName()==mat){
244       return theG4Materials[i];                   244       return theG4Materials[i];
245     }                                             245     }
246   }                                               246   }
247   return 0;                                       247   return 0;
248 }                                                 248 }
249                                                   249 
250                                                   250 
251 CCalMaterial* CCalMaterialFactory::findCCalMat    251 CCalMaterial* CCalMaterialFactory::findCCalMaterial(const G4String & mat) 
252   const {                                         252   const {
253   for (unsigned int i=0; i<theCCalMaterials.si    253   for (unsigned int i=0; i<theCCalMaterials.size(); i++)
254     if (theCCalMaterials[i]->Name()==mat){        254     if (theCCalMaterials[i]->Name()==mat){
255 #ifdef ddebug                                     255 #ifdef ddebug
256       G4cout << "CCalMaterial " << mat << " fo    256       G4cout << "CCalMaterial " << mat << " found!" << G4endl;
257 #endif                                            257 #endif
258       return theCCalMaterials[i];                 258       return theCCalMaterials[i];
259     }                                             259     }
260   return (CCalMaterial*) findCCalAMaterial(mat    260   return (CCalMaterial*) findCCalAMaterial(mat);
261 }                                                 261 }
262                                                   262 
263                                                   263 
264 CCalAMaterial* CCalMaterialFactory::findCCalAM    264 CCalAMaterial* CCalMaterialFactory::findCCalAMaterial(const G4String & mat) 
265   const {                                         265   const {
266   for (unsigned int i=0; i<theCCalAMaterials.s    266   for (unsigned int i=0; i<theCCalAMaterials.size(); i++)
267     if (theCCalAMaterials[i]->Name()==mat){       267     if (theCCalAMaterials[i]->Name()==mat){
268 #ifdef ddebug                                     268 #ifdef ddebug
269       G4cout << "CCalMaterial " << mat << " fo    269       G4cout << "CCalMaterial " << mat << " found!" << G4endl;
270 #endif                                            270 #endif
271       return theCCalAMaterials[i];                271       return theCCalAMaterials[i];
272     }                                             272     }
273   return 0;                                       273   return 0;
274 }                                                 274 }
275                                                   275 
276                                                   276 
277 CCalMaterial* CCalMaterialFactory::addCCalMate    277 CCalMaterial* CCalMaterialFactory::addCCalMaterial(const G4String& name, 
278                                                << 278                G4double density,
279                                                << 279                G4int nconst,
280                                                << 280                G4String mats[], 
281                                                << 281                G4double prop[],
282                                                << 282                MatDescription md){
283   ptrCCalMaterial* matcol=0;                      283   ptrCCalMaterial* matcol=0;
284   ptrCCalAMaterial* amatcol=0;                    284   ptrCCalAMaterial* amatcol=0;
285                                                   285 
286   if (md==byAtomic)                               286   if (md==byAtomic)
287     amatcol = new ptrCCalAMaterial[nconst];       287     amatcol = new ptrCCalAMaterial[nconst];
288   else                                            288   else
289     matcol = new ptrCCalMaterial[nconst];         289     matcol = new ptrCCalMaterial[nconst];
290                                                   290 
291   for (G4int i=0; i<nconst; i++){                 291   for (G4int i=0; i<nconst; i++){
292     if (md==byAtomic) {                           292     if (md==byAtomic) {
293       CCalAMaterial* amat = findCCalAMaterial(    293       CCalAMaterial* amat = findCCalAMaterial(mats[i]);
294       if (amat)                                   294       if (amat)
295         amatcol[i]=amat;                       << 295   amatcol[i]=amat;
296       else {                                      296       else {
297         G4cerr << "ERROR: Trying to build" <<  << 297   G4cerr << "ERROR: Trying to build" << name << " out of unknown " 
298              << mats[i] << "." << G4endl       << 298        << mats[i] << "." << G4endl 
299              << "Skiping this material!" << G4 << 299        << "Skiping this material!" << G4endl;
300         delete[] amatcol;                      << 300   delete[] amatcol;
301         return 0;                              << 301   return 0;
302       }                                           302       }
303     } //by Atomic fractions                       303     } //by Atomic fractions
304     else {                                        304     else {
305       CCalMaterial* mat = findCCalMaterial(mat    305       CCalMaterial* mat = findCCalMaterial(mats[i]);
306       if (mat)                                    306       if (mat)
307         matcol[i]=mat;                         << 307   matcol[i]=mat;
308       else {                                      308       else {
309         G4cerr << "ERROR: Trying to build" <<n << 309   G4cerr << "ERROR: Trying to build" <<name << " out of unknown " 
310              << mats[i] << "." << G4endl       << 310        << mats[i] << "." << G4endl 
311              << "Skiping this material!" << G4 << 311        << "Skiping this material!" << G4endl;
312         delete[] matcol;                       << 312   delete[] matcol;
313         return 0;                              << 313   return 0;
314       }                                           314       }
315     }                                             315     }
316   } //for                                         316   } //for
317                                                   317 
318   //Let's do the CCalMaterial!                    318   //Let's do the CCalMaterial!
319   if (md==byAtomic) {                             319   if (md==byAtomic) {
320     CCalAMaterial* amaterial = new CCalAMateri    320     CCalAMaterial* amaterial = new CCalAMaterial(name, density, nconst, 
321                                                << 321              amatcol, prop);
322     delete[] amatcol;                             322     delete[] amatcol;
323     theCCalAMaterials.push_back(amaterial);       323     theCCalAMaterials.push_back(amaterial);
324 #ifdef ddebug                                     324 #ifdef ddebug
325     G4cout << *amaterial << G4endl;               325     G4cout << *amaterial << G4endl;
326 #endif                                            326 #endif
327     return amaterial;                             327     return amaterial;
328   } else {                                        328   } else {
329     CCalMaterial::FractionType ft;                329     CCalMaterial::FractionType ft;
330     if (md == byWeight)                           330     if (md == byWeight)
331       ft=CCalMaterial::FTWeight;                  331       ft=CCalMaterial::FTWeight;
332     else                                          332     else
333       ft=CCalMaterial::FTVolume;                  333       ft=CCalMaterial::FTVolume;
334     CCalMaterial* material = new CCalMaterial(    334     CCalMaterial* material = new CCalMaterial(name, density, nconst, 
335                                             ma << 335               matcol, prop, ft);
336     delete[] matcol;                              336     delete[] matcol;
337     theCCalMaterials.push_back(material);         337     theCCalMaterials.push_back(material);
338 #ifdef ddebug                                     338 #ifdef ddebug
339     G4cout << *material << G4endl;                339     G4cout << *material << G4endl;
340 #endif                                            340 #endif
341     return material;                              341     return material;
342   }                                               342   }  
343 }                                                 343 }
344                                                   344 
345                                                   345 
346 void CCalMaterialFactory::readElements(std::if    346 void CCalMaterialFactory::readElements(std::ifstream& is){
347   G4String name, symbol;                          347   G4String name, symbol;
348                                                   348   
349   G4cout << "     ==> Reading elements... " <<    349   G4cout << "     ==> Reading elements... " << G4endl;
350 #ifdef debug                                      350 #ifdef debug
351   G4cout << "       Element    \tsymbol\tA\tZ\    351   G4cout << "       Element    \tsymbol\tA\tZ\tdensity\tX_0          abs_l"<< G4endl;
352 #endif                                            352 #endif
353   //There should come the list of materials. #    353   //There should come the list of materials. #. Defines a comment
354   //*DO defines the beguining of the Mixes blo    354   //*DO defines the beguining of the Mixes block.
355                                                   355 
356   readName(is,name);                              356   readName(is,name);
357   while (name != "*ENDDO") {                      357   while (name != "*ENDDO") {
358     //It should be an element definition          358     //It should be an element definition
359     G4double A, Z, density;                       359     G4double A, Z, density;
360     is >> symbol >> A >> Z >> density >> jump;    360     is >> symbol >> A >> Z >> density >> jump;    
361 #ifdef debug                                      361 #ifdef debug
362     G4cout << "       " << name << "    \t" <<    362     G4cout << "       " << name << "    \t" << symbol << "\t" 
363          << A << "\t" << Z << "\t" << density  << 363    << A << "\t" << Z << "\t" << density << G4endl;
364 #endif                                            364 #endif    
365     addElement(name, symbol, Z, A, density);      365     addElement(name, symbol, Z, A, density);
366     readName(is,name);                            366     readName(is,name);
367   };                                              367   };
368   G4cout << "     " << G4Element::GetElementTa    368   G4cout << "     " << G4Element::GetElementTable()->size() 
369        << " elements read from file" << G4endl    369        << " elements read from file" << G4endl << G4endl;
370 }                                                 370 }
371                                                   371 
372                                                   372 
373 void CCalMaterialFactory::readMaterials(std::i    373 void CCalMaterialFactory::readMaterials(std::ifstream& is){
374   G4String name, matname;                         374   G4String name, matname;
375                                                   375 
376   G4cout << "     ==> Reading materials... " <    376   G4cout << "     ==> Reading materials... " << G4endl;
377                                                   377 
378   //Take into account the special case of vacu    378   //Take into account the special case of vacuum...
379 #ifdef debug                                      379 #ifdef debug
380   G4cout <<"       \"Vacuum\"" << G4endl;         380   G4cout <<"       \"Vacuum\"" << G4endl;
381 #endif                                            381 #endif
382   G4double density  = universe_mean_density;      382   G4double density  = universe_mean_density;   //from PhysicalConstants.h
383   G4double pressure = 1.E-19*pascal;              383   G4double pressure = 1.E-19*pascal;
384   G4double temperature = 0.1*kelvin;              384   G4double temperature = 0.1*kelvin;
385   new G4Material("Vacuum", /*Z=*/ 1., /*A=*/ 1    385   new G4Material("Vacuum", /*Z=*/ 1., /*A=*/ 1.01*g/mole,
386                  density, kStateGas, temperatu << 386      density, kStateGas, temperature, pressure);
387                                                   387 
388   //There should come the list of materials. #    388   //There should come the list of materials. #. Defines a comment
389   //*ENDDO defines the block.                     389   //*ENDDO defines the block.
390   readName(is,name);                              390   readName(is,name);
391   while (name != "*ENDDO") {                      391   while (name != "*ENDDO") {
392     //It should be a material definition          392     //It should be a material definition
393     matname=name;                                 393     matname=name;
394     G4int nElem;                                  394     G4int nElem;
395     G4double dens;                                395     G4double dens;
396     is >> nElem >> dens >> jump;                  396     is >> nElem >> dens >> jump;
397                                                   397 
398 #ifdef debug                                      398 #ifdef debug
399     G4cout <<"       " << matname                 399     G4cout <<"       " << matname
400            << " made of " << nElem             << 400      << " made of " << nElem 
401            << " elements. Density=" << dens    << 401      << " elements. Density=" << dens
402            << G4endl;                          << 402      << G4endl;
403 #endif                                            403 #endif
404                                                   404 
405     G4int absnelem = std::abs(nElem);             405     G4int absnelem = std::abs(nElem);
406                                                   406 
407     G4String* mats    = new G4String[absnelem]    407     G4String* mats    = new G4String[absnelem];
408     G4double* weights = new G4double[absnelem]    408     G4double* weights = new G4double[absnelem];
409                                                   409     
410     G4double prop;                                410     G4double prop;
411     for(int i=0; i<absnelem; i++) {               411     for(int i=0; i<absnelem; i++) {
412       readName(is, name);                         412       readName(is, name);
413       is >> prop >> jump;                         413       is >> prop >> jump;
414       mats[i]=name;                               414       mats[i]=name;
415       weights[i]=std::abs(prop);                  415       weights[i]=std::abs(prop);
416     } //for...                                    416     } //for...
417     MatDescription md;                            417     MatDescription md;
418     if (nElem>0 && prop<0)                        418     if (nElem>0 && prop<0)
419       md = byAtomic;                              419       md = byAtomic;
420     else if (nElem>0)                             420     else if (nElem>0)
421       md = byWeight;                              421       md = byWeight;
422     else                                          422     else
423       md = byVolume;                              423       md = byVolume;
424                                                   424 
425     addCCalMaterial(matname, dens, absnelem, m    425     addCCalMaterial(matname, dens, absnelem, mats, weights, md);
426     delete[] mats;                                426     delete[] mats;
427     delete[] weights;                             427     delete[] weights;
428                                                   428     
429     readName(is,name);                            429     readName(is,name);
430   };  //while                                     430   };  //while
431                                                   431 
432   G4cout << "     " << theCCalMaterials.size()    432   G4cout << "     " << theCCalMaterials.size() << " materials read from " 
433        << mixturefile << G4endl << G4endl;        433        << mixturefile << G4endl << G4endl;
434 }                                                 434 }
435                                                   435 
436                                                   436 
437 CCalMaterialFactory::CCalMaterialFactory() {      437 CCalMaterialFactory::CCalMaterialFactory() {
438   readElements (elementfile);                     438   readElements (elementfile);
439   readMaterials(mixturefile);                     439   readMaterials(mixturefile);
440 }                                                 440 }
441                                                   441