globaldata.cpp

   1 #include "globaldata.hpp"
   2 #include "tree.h"
   3 #include "sparsematrix.hpp"
   4
   5 /*******************************************************/
   6
   7 /******************************************************/
   8 GlobalData* GlobalData::getInstance() {
   9         if( _uniqueInstance == 0) {
  10                 _uniqueInstance = new GlobalData();
  11         }
  12         return _uniqueInstance;
  13 }
  14 /*******************************************************/
  15
  16 /******************************************************/
  17 //This function parses through the option string of the command to remove its parameters
  18 void GlobalData::parseGlobalData(string commandString, string optionText){
  19         try {
  20                 commandName = commandString; //save command name to be used by other classes
  21
  22                 //set all non filename paramters to default
  23                 reset();
  24
  25                 //clears out data from previous read
  26                 if((commandName == "read.dist") || (commandName == "read.otu") || (commandName == "read.tree")) {
  27                         clear();
  28                         gGroupmap = NULL;
  29                         gListVector = NULL;
  30                         gSparseMatrix = NULL;
  31                         gTree.clear();
  32                         Treenames.clear();
  33                         labels.clear(); lines.clear(); Groups.clear();
  34                         allLines = 1;
  35                 }
  36
  37                 //saves help request
  38                 if(commandName =="help") {
  39                         helpRequest = optionText;
  40                 }
  41
  42                 if(commandName == "libshuff") {
  43                         iters = "10000";
  44                         cutoff = "1.0";
  45                 }
  46
  47                 //set default value for cutoff
  48                 if(commandName == "dist.seqs") {        cutoff = "1.0";         }
  49
  50                 string key, value;
  51                 //reads in parameters and values
  52                 if((optionText != "") && (commandName != "help")){
  53                         while((optionText.find_first_of(',') != -1)) {  //while there are parameters
  54                                 splitAtComma(value, optionText);
  55                                 splitAtEquals(key, value);
  56
  57                                 if(key == "phylip")     { phylipfile = value; inputFileName = value; fileroot = value; format = "phylip";               }
  58                                 if(key == "column")     { columnfile = value; inputFileName = value; fileroot = value; format = "column";               }
  59                                 if(key == "list")       { listfile = value; inputFileName = value; fileroot = value; format = "list";                   }
  60                                 if(key == "rabund")     { rabundfile = value; inputFileName = value; fileroot = value; format = "rabund";               }
  61                                 if(key == "sabund")     { sabundfile = value; inputFileName = value; fileroot = value; format = "sabund";               }
  62                                 if(key == "fasta")      { fastafile = value; inputFileName = value; fileroot = value; format = "fasta";                 }
  63                                 if(key == "tree")       { treefile = value; inputFileName = value; fileroot = value; format = "tree";                   }
  64                                 if(key == "shared")     { sharedfile = value; inputFileName = value; fileroot = value; format = "sharedfile";   }
  65                                 if(key == "name")                       {       namefile = value;               }
  66                                 if(key == "order")                      {       orderfile = value;              }
  67                                 if(key == "group")                      {       groupfile = value;              }
  68                                 if(key == "cutoff")                     {       cutoff = value;                 }
  69                                 if(key == "precision")          {       precision = value;              }
  70                                 if(key == "iters")                      {       iters = value;                  }
  71                                 if(key == "jumble")                     {       jumble = value;                 }
  72                                 if(key == "freq")                       {       freq = value;                   }
  73                                 if(key == "method")                     {       method = value;                 }
  74                                 if(key == "fileroot")           {       fileroot = value;               }
  75                                 if(key == "abund")                      {       abund = value;                  }
  76                                 if(key == "random")                     {       randomtree = value;             }
  77                                 if(key == "calc")                       {       calc = value;                   }
  78                                 if(key == "step")                       {       step = value;                   }
  79                                 if(key == "form")                       {       form = value;                   }
  80                                 if(key == "sorted")                     {       sorted = value;                 }
  81                                 if(key == "vertical")           {       vertical = value;               }
  82                                 if(key == "trump")                  {   trump = value;                  }
  83                                 if(key == "hard")                       {       hard = value;                   }
  84                                 if(key == "soft")                   {   soft = value;               }
  85                                 if(key == "scale")                      {       scale = value;                  }
  86                                 if(key == "countends")          {       countends = value;              }
  87                                 if(key == "processors")         {       processors = value;             }
  88                                 if(key == "size")                       {       size = value;                   }
  89                                 if(key == "candidate")          {       candidatefile = value;  }
  90                                 if(key == "search")                     {       search = value;                 }
  91                                 if(key == "ksize")                      {       ksize = value;                  }
  92                                 if(key == "align")                  {   align = value;                  }
  93                                 if(key == "match")                      {       match = value;                  }
  94                                 if(key == "mismatch")           {       mismatch = value;           }
  95                                 if(key == "gapopen")            {       gapopen = value;                }
  96                                 if(key == "gapextend")          {       gapextend = value;              }
  97                                 if(key == "start")                      {       startPos = value;               }
  98                                 if(key == "end")                        {       endPos = value;                 }
  99                                 if(key == "maxambig")           {       maxAmbig = value;               }
 100                                 if(key == "maxhomop")           {       maxHomoPolymer = value; }
 101                                 if(key == "minlength")          {       minLength = value;              }
 102                                 if(key == "maxlength")          {       maxLength = value;              }
 103                                 if(key == "flip"        )               {       flip = value;                   }
 104                                 if(key == "oligos"      )               {       oligoFile = value;              }
 105
 106                                 if(key == "line") {//stores lines to be used in a vector
 107                                         lines.clear();
 108                                         labels.clear();
 109                                         line = value;
 110                                         label = "";
 111                                         if(line != "all") {  splitAtDash(value, lines);  allLines = 0;  }
 112                                         else { allLines = 1;  }
 113                                 }
 114
 115                                 if(key == "label") {//stores lines to be used in a vector
 116                                         labels.clear();
 117                                         lines.clear();
 118                                         label = value;
 119                                         line = "";
 120                                         if(label != "all") {  splitAtDash(value, labels);  allLines = 0;  }
 121                                         else { allLines = 1;  }
 122                                 }
 123
 124                                 if(key == "groups") {//stores groups to be used in a vector
 125                                         Groups.clear();
 126                                         groups = value;
 127                                         splitAtDash(value, Groups);
 128                                 }
 129
 130                         }
 131
 132                         //saves the last parameter ==> this seems silly...
 133                         value = optionText;
 134                         splitAtEquals(key, value);
 135                         if(key == "phylip")     { phylipfile = value; inputFileName = value; fileroot = value; format = "phylip";               }
 136                         if(key == "column")     { columnfile = value; inputFileName = value; fileroot = value; format = "column";               }
 137                         if(key == "list")       { listfile = value; inputFileName = value; fileroot = value; format = "list";                   }
 138                         if(key == "rabund")     { rabundfile = value; inputFileName = value; fileroot = value; format = "rabund";               }
 139                         if(key == "sabund")     { sabundfile = value; inputFileName = value; fileroot = value; format = "sabund";               }
 140                         if(key == "fasta")      { fastafile = value; inputFileName = value; fileroot = value; format = "fasta";                 }
 141                         if(key == "tree")       { treefile = value; inputFileName = value; fileroot = value; format = "tree";                   }
 142                         if(key == "shared")     { sharedfile = value; inputFileName = value; fileroot = value; format = "sharedfile";   }
 143                         if(key == "name")               {       namefile = value;               }
 144                         if(key == "order")              {       orderfile = value;              }
 145                         if(key == "group")              {       groupfile = value;              }
 146                         if(key == "cutoff")             {       cutoff = value;                 }
 147                         if(key == "precision")  {       precision = value;              }
 148                         if(key == "iters")              {       iters = value;                  }
 149                         if(key == "jumble")             {       jumble = value;                 }
 150                         if(key == "freq")               {       freq = value;                   }
 151                         if(key == "method")             {       method = value;                 }
 152                         if(key == "fileroot")   {       fileroot = value;               }
 153                         if(key == "abund")              {       abund = value;                  }
 154                         if(key == "random")             {       randomtree = value;             }
 155                         if(key == "calc")               {       calc = value;                   }
 156                         if(key == "step")               {       step = value;                   }
 157                         if(key == "form")               {       form = value;                   }
 158                         if(key == "sorted")             {       sorted = value;                 }
 159                         if(key == "vertical")   {       vertical = value;               }
 160                         if(key == "trump")              {       trump = value;                  }
 161                         if(key == "hard")               {       hard = value;                   }
 162                         if(key == "soft")               {       soft = value;               }
 163                         if(key == "scale")              {       scale = value;                  }
 164                         if(key == "countends")  {       countends = value;              }
 165                         if(key == "processors") {       processors = value;             }
 166                         if(key == "size")               {       size = value;                   }
 167                         if(key == "candidate")  {       candidatefile = value;  }
 168                         if(key == "search")             {       search = value;                 }
 169                         if(key == "ksize")              {       ksize = value;                  }
 170                         if(key == "align")              {       align = value;                  }
 171                         if(key == "match")              {       match = value;                  }
 172                         if(key == "mismatch")   {       mismatch = value;           }
 173                         if(key == "gapopen")    {       gapopen = value;                }
 174                         if(key == "gapextend")  {       gapextend = value;              }
 175                         if(key == "start")              {       startPos = value;               }
 176                         if(key == "end")                {       endPos = value;                 }
 177                         if(key == "maxambig")   {       maxAmbig = value;               }
 178                         if(key == "maxhomop")   {       maxHomoPolymer = value; }
 179                         if(key == "minlength")  {       minLength = value;              }
 180                         if(key == "maxlength")  {       maxLength = value;              }
 181                         if(key == "flip"        )       {       flip = value;                   }
 182                         if(key == "oligos"      )       {       oligoFile = value;              }
 183
 184
 185                         if(key == "line") {//stores lines to be used in a vector
 186                                 lines.clear();
 187                                 labels.clear();
 188                                 line = value;
 189                                 label = "";
 190                                 if(line != "all") {  splitAtDash(value, lines);  allLines = 0;  }
 191                                 else { allLines = 1;  }
 192                         }
 193
 194                         if(key == "label") {//stores lines to be used in a vector
 195                                 labels.clear();
 196                                 lines.clear();
 197                                 label = value;
 198                                 line = "";
 199                                 if(label != "all") {  splitAtDash(value, labels);  allLines = 0;  }
 200                                 else { allLines = 1;  }
 201                         }
 202
 203                         if(key == "groups") {//stores groups to be used in a vector
 204                                         Groups.clear();
 205                                         groups = value;
 206                                         splitAtDash(value, Groups);
 207                         }
 208                 }
 209
 210                 //set format for shared
 211                 if((listfile != "") && (groupfile != "")) { format = "shared"; }
 212                 if((phylipfile != "") && (groupfile != "")) { format = "matrix"; }
 213
 214                 //input defaults for calculators
 215                 if(commandName == "collect.single") {
 216
 217                         if((calc == "default") || (calc == "")) { calc = "sobs-chao-ace-jack-shannon-npshannon-simpson"; }
 218                         Estimators.clear();
 219                         splitAtDash(calc, Estimators);
 220                 }
 221                 if(commandName == "rarefaction.single") {
 222                         if((calc == "default") || (calc == "")) { calc = "sobs"; }
 223                         Estimators.clear();
 224                         splitAtDash(calc, Estimators);
 225                 }
 226                 if(commandName == "collect.shared") {
 227                         if((calc == "default") || (calc == "")) { calc = "sharedsobs-sharedchao-sharedace-jabund-sorabund-jclass-sorclass-jest-sorest-thetayc-thetan"; }
 228                         Estimators.clear();
 229                         splitAtDash(calc, Estimators);
 230                 }
 231                 if(commandName == "summary.single") {
 232                         if((calc == "default") || (calc == "")) { calc = "sobs-chao-ace-jack-shannon-npshannon-simpson"; }
 233                         Estimators.clear();
 234                         splitAtDash(calc, Estimators);
 235                 }
 236                 if(commandName == "summary.shared") {
 237                         if((calc == "default") || (calc == "")) { calc = "sharedsobs-sharedchao-sharedace-jabund-sorabund-jclass-sorclass-jest-sorest-thetayc-thetan"; }
 238                         Estimators.clear();
 239                         splitAtDash(calc, Estimators);
 240                 }
 241                 if(commandName == "rarefaction.shared") {
 242                         if((calc == "default") || (calc == "")) { calc = "sharedobserved"; }
 243                         Estimators.clear();
 244                         splitAtDash(calc, Estimators);
 245                 }
 246                 if(commandName == "dist.seqs") {
 247                         if((calc == "default") || (calc == "")) {  calc = "onegap";     }
 248                         if(countends == "")     { countends = "T"; }
 249                         Estimators.clear();
 250                         splitAtDash(calc, Estimators);
 251                 }
 252                 if(commandName == "venn") {
 253                         if((calc == "default") || (calc == "")) {
 254                                 if(format == "list") { calc = "sobs"; }
 255                                 else { calc = "sharedsobs"; }
 256                         }
 257                         Estimators.clear();
 258                         splitAtDash(calc, Estimators);
 259                 }
 260                 if((commandName == "tree.shared") || (commandName == "bootstrap.shared") || (commandName == "dist.shared")) {
 261                         if((calc == "default") || (calc == "")) {
 262                                 calc = "jclass-thetayc";
 263                         }
 264                         Estimators.clear();
 265                         splitAtDash(calc, Estimators);
 266                 }
 267
 268                 if(commandName == "filter.seqs"){
 269                         if(trump == "" && vertical == "" && hard == "" && soft == ""){
 270                                 trump = '.';
 271                         }
 272
 273                 }
 274
 275                 //ifyou have done a read.otu with a groupfile but don't want to use it anymore because you want to do single commands
 276                 if((commandName == "collect.single") || (commandName == "rarefaction.single") || (commandName == "summary.single")) {
 277                         if(listfile != "") { format = "list"; }
 278                         else if(sabundfile != "") { format = "sabund"; }
 279                         else if(rabundfile != "") { format = "rabund"; }
 280                 }
 281         }
 282         catch(exception& e) {
 283                 cout << "Standard Error: " << e.what() << " has occurred in the GlobalData class Function parseGlobalData. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
 284                 exit(1);
 285         }
 286         catch(...) {
 287                 cout << "An unknown error has occurred in the GlobalData class function parseGlobalData. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
 288                 exit(1);
 289         }
 290 }
 291 /*******************************************************/
 292
 293 /******************************************************/
 294 // These functions give you the option parameters of the commands
 295 string GlobalData::getPhylipFile()              {       return phylipfile;              }
 296 string GlobalData::getColumnFile()              {       return columnfile;              }
 297 string GlobalData::getListFile()                {       return listfile;                }
 298 string GlobalData::getRabundFile()              {       return rabundfile;              }
 299 string GlobalData::getSabundFile()              {       return sabundfile;              }
 300 string GlobalData::getNameFile()                {       return namefile;                }
 301 string GlobalData::getGroupFile()               {       return groupfile;               }
 302 string GlobalData::getOrderFile()               {       return orderfile;               }
 303 string GlobalData::getTreeFile()                {       return treefile;                }
 304 string GlobalData::getSharedFile()              {       return sharedfile;              }
 305 string GlobalData::getFastaFile()               {       return fastafile;               }
 306 string GlobalData::getCutOff()                  {       return cutoff;                  }
 307 string GlobalData::getFormat()                  {       return format;                  }
 308 string GlobalData::getPrecision()               {       return precision;               }
 309 string GlobalData::getMethod()                  {       return method;                  }
 310 string GlobalData::getFileRoot()                {       return fileroot;                }
 311 string GlobalData::getIters()                   {       return iters;                   }
 312 string GlobalData::getJumble()                  {       return jumble;                  }
 313 string GlobalData::getFreq()                    {       return freq;                    }
 314 string GlobalData::getAbund()           {   return abund;                       }
 315 string GlobalData::getRandomTree()              {       return randomtree;              }
 316 string GlobalData::getGroups()                  {       return groups;                  }
 317 string GlobalData::getStep()                    {       return step;                    }
 318 string GlobalData::getForm()                    {       return form;                    }
 319 string GlobalData::getSorted()                  {       return sorted;                  }
 320 string GlobalData::getVertical()                {   return vertical;            }
 321 string GlobalData::getTrump()                   {   return trump;                       }
 322 string GlobalData::getSoft()                    {   return soft;                        }
 323 string GlobalData::getHard()                    {   return hard;                        }
 324 string GlobalData::getScale()                   {       return scale;                   }
 325 string GlobalData::getCountEnds()               {   return countends;           }
 326 string GlobalData::getProcessors()              {       return processors;              }
 327 string GlobalData::getSize()            {   return size;                        }
 328 string GlobalData::getCandidateFile()   {       return candidatefile;   }
 329 string GlobalData::getSearch()                  {       return search;                  }
 330 string GlobalData::getKSize()                   {       return ksize;                   }
 331 string GlobalData::getAlign()                   {       return align;                   }
 332 string GlobalData::getMatch()                   {       return match;                   }
 333 string GlobalData::getMismatch()                {       return mismatch;                }
 334 string GlobalData::getGapopen()                 {       return gapopen;                 }
 335 string GlobalData::getGapextend()               {       return gapextend;               }
 336 string GlobalData::getStartPos()                {       return startPos;                }
 337 string GlobalData::getEndPos()                  {       return endPos;                  }
 338 string GlobalData::getMaxAmbig()                {       return maxAmbig;                }
 339 string GlobalData::getMaxHomoPolymer()  {       return maxHomoPolymer;  }
 340 string GlobalData::getMinLength()               {       return minLength;               }
 341 string GlobalData::getMaxLength()               {       return maxLength;               }
 342 string GlobalData::getFlip()                    {       return flip;                    }
 343 string GlobalData::getOligosFile()              {       return oligoFile;               }
 344
 345
 346 void GlobalData::setListFile(string file)               {       listfile = file;        inputFileName = file;                                   }
 347 void GlobalData::setRabundFile(string file)             {       rabundfile = file;      inputFileName = file;                                   }
 348 void GlobalData::setSabundFile(string file)             {       sabundfile = file;      inputFileName = file;                                   }
 349 void GlobalData::setPhylipFile(string file)             {       phylipfile = file;    inputFileName = file;                                     }
 350 void GlobalData::setColumnFile(string file)             {       columnfile = file;    inputFileName = file;                                     }
 351 void GlobalData::setGroupFile(string file)              {       groupfile = file;                                                                                       }
 352 void GlobalData::setSharedFile(string file)             {       sharedfile = file;      inputFileName = file; fileroot = file;  }
 353 void GlobalData::setNameFile(string file)               {       namefile = file;                }
 354 void GlobalData::setFormat(string Format)               {       format = Format;                }
 355 void GlobalData::setRandomTree(string Random)   {       randomtree = Random;    }
 356 void GlobalData::setGroups(string g)                    {       groups = g;                             }
 357 void GlobalData::setCalc(string Calc)                   {       calc = Calc;                    }
 358 void GlobalData::setCountEnds(string e)                 {   countends = e;                      }
 359 void GlobalData::setProcessors(string p)                {       processors = p;                 }
 360
 361
 362 /*******************************************************/
 363
 364 /******************************************************/
 365 GlobalData::GlobalData() {
 366         //option definitions should go here...
 367         helpRequest = "";
 368         clear();
 369         gListVector = NULL;
 370         gSparseMatrix = NULL;
 371 }
 372 /*******************************************************/
 373
 374 /******************************************************/
 375 void GlobalData::clear() {
 376         //option definitions should go here...
 377         phylipfile              =       "";
 378         columnfile              =       "";
 379         listfile                =       "";
 380         rabundfile              =       "";
 381         sabundfile              =       "";
 382         namefile                =       "";
 383         groupfile               =       "";
 384         orderfile               =       "";
 385         fastafile               =   "";
 386         treefile                =       "";
 387         sharedfile              =       "";
 388         candidatefile   =       "";
 389         cutoff                  =       "10.00";
 390         format                  =       "";
 391         precision               =       "100";
 392         iters                   =       "1000";
 393         line                    =   "";
 394         label                   =       "";
 395         groups                  =       "";
 396         jumble                  =       "1";    //0 means don't jumble, 1 means jumble.
 397         randomtree              =       "";  //"" means user will enter some user trees, "outputfile" means they just want the random tree distribution to be outputted to outputfile.
 398         freq                    =       "100";
 399         method                  =       "furthest";
 400         fileroot                =       "";
 401         abund           =   "10";
 402         step                    =       "0.01";
 403         form                    =       "integral";
 404         sorted                  =       "T";  //F means don't sort, T means sort.
 405         vertical        =   "F";
 406         trump           =       "";
 407         hard                    =   "";
 408         soft            =   "";
 409         scale                   =       "log10";
 410         countends               =   "T";  //yes
 411         processors              =       "1";
 412         size            =   "0";
 413         search                  =       "kmer";
 414         ksize                   =       "8";
 415         align                   =       "needleman";
 416         match                   =       "1.0";
 417         mismatch                =       "-1.0";
 418         gapopen                 =       "-1.0";
 419         gapextend               =       "-2.0";
 420         startPos                =       "-1";
 421         endPos                  =       "-1";
 422         maxAmbig                =       "-1";
 423         maxHomoPolymer  =       "-1";
 424         minLength               =       "-1";
 425         maxLength               =       "-1";
 426         flip                    =       "0";
 427         oligoFile               =       "";
 428 }
 429
 430 //*******************************************************/
 431
 432 /******************************************************/
 433 void GlobalData::reset() {
 434         label                   =       "";
 435         line                    =   "";
 436         cutoff                  =       "10.00";
 437         precision               =       "100";
 438         iters                   =       "1000";
 439         groups                  =       "";
 440         jumble                  =       "1";    //0 means don't jumble, 1 means jumble.
 441         sorted                  =       "T";  //F means don't sort, T means sort.
 442         randomtree              =       "";  //"" means user will enter some user trees, "outputfile" means they just want the random tree distribution to be outputted to outputfile.
 443         freq                    =       "100";
 444         method                  =       "furthest";
 445         calc                    =       "";
 446         abund                   =   "10";
 447         step                    =       "0.01";
 448         form                    =       "integral";
 449         countends               =   "T";
 450         processors              =       "1";
 451         size            =   "0";
 452         search                  =       "kmer";
 453         ksize                   =       "8";
 454         align                   =       "needleman";
 455         match                   =       "1.0";
 456         mismatch                =       "-1.0";
 457         gapopen                 =       "-1.0";
 458         gapextend               =       "-2.0";
 459         vertical        =   "";
 460         trump           =   "";
 461         hard                    =   "";
 462         soft            =   "";
 463         startPos                =       "-1";
 464         endPos                  =       "-1";
 465         maxAmbig                =       "-1";
 466         maxHomoPolymer  =       "-1";
 467         minLength               =       "-1";
 468         maxLength               =       "-1";
 469         flip                    =       "0";
 470         oligoFile               =       "";
 471
 472 }
 473 /*******************************************************/
 474
 475 /******************************************************/
 476 GlobalData::~GlobalData() {
 477         _uniqueInstance = 0;
 478         if(gListVector != NULL)         {       delete gListVector;             }
 479         if(gSparseMatrix != NULL)       {       delete gSparseMatrix;   }
 480         if(gorder != NULL)                      {       delete gorder;          }
 481 }
 482 /*******************************************************/
 483
 484 /*******************************************************/
 485 void GlobalData::parseTreeFile() {
 486         //Why is THIS in GlobalData??? - PDS
 487
 488         //only takes names from the first tree and assumes that all trees use the same names.
 489         try {
 490                 string filename = treefile;
 491                 ifstream filehandle;
 492                 openInputFile(filename, filehandle);
 493                 int c, comment;
 494                 comment = 0;
 495
 496                 //ifyou are not a nexus file
 497                 if((c = filehandle.peek()) != '#') {
 498                         while((c = filehandle.peek()) != ';') {
 499                                 while ((c = filehandle.peek()) != ';') {
 500                                         // get past comments
 501                                         if(c == '[') {
 502                                                 comment = 1;
 503                                         }
 504                                         if(c == ']'){
 505                                                 comment = 0;
 506                                         }
 507                                         if((c == '(') && (comment != 1)){ break; }
 508                                         filehandle.get();
 509                                 }
 510
 511                                 readTreeString(filehandle);
 512                         }
 513                 //ifyou are a nexus file
 514                 }else if((c = filehandle.peek()) == '#') {
 515                         string holder = "";
 516
 517                         // get past comments
 518                         while(holder != "translate" && holder != "Translate"){
 519                                 if(holder == "[" || holder == "[!"){
 520                                         comment = 1;
 521                                 }
 522                                 if(holder == "]"){
 523                                         comment = 0;
 524                                 }
 525                                 filehandle >> holder;
 526
 527                                 //ifthere is no translate then you must read tree string otherwise use translate to get names
 528                                 if(holder == "tree" && comment != 1){
 529                                         //pass over the "tree rep.6878900 = "
 530                                         while (((c = filehandle.get()) != '(') && ((c = filehandle.peek()) != EOF)) {;}
 531
 532                                         if(c == EOF) { break; }
 533                                         filehandle.putback(c);  //put back first ( of tree.
 534                                         readTreeString(filehandle);
 535                                         break;
 536                                 }
 537                         }
 538
 539                         //use nexus translation rather than parsing tree to save time
 540                         if((holder == "translate") || (holder == "Translate")) {
 541
 542                                 string number, name, h;
 543                                 h = ""; // so it enters the loop the first time
 544                                 while((h != ";") && (number != ";")) {
 545                                         filehandle >> number;
 546                                         filehandle >> name;
 547
 548                                         //c = , until done with translation then c = ;
 549                                         h = name.substr(name.length()-1, name.length());
 550                                         name.erase(name.end()-1);  //erase the comma
 551                                         Treenames.push_back(number);
 552                                 }
 553                                 if(number == ";") { Treenames.pop_back(); }  //in case ';' from translation is on next line instead of next to last name
 554                         }
 555                 }
 556
 557         }
 558         catch(exception& e) {
 559                 cout << "Standard Error: " << e.what() << " has occurred in the GlobalData class Function parseTreeFile. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
 560                 exit(1);
 561         }
 562         catch(...) {
 563                 cout << "An unknown error has occurred in the GlobalData class function parseTreeFile. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
 564                 exit(1);
 565         }
 566 }
 567 /*******************************************************/
 568
 569 /*******************************************************/
 570 void GlobalData::readTreeString(ifstream& filehandle)   {
 571         try {
 572                 int c;
 573                 string name; //k
 574
 575                 while((c = filehandle.peek()) != ';') {
 576                                 //ifyou are a name
 577                         if((c != '(') && (c != ')') && (c != ',') && (c != ':') && (c != '\n') && (c != '\t') && (c != 32)) { //32 is space
 578                                 name = "";
 579                                 c = filehandle.get();
 580         //              k = c;
 581 //cout << k << endl;
 582                                 while ((c != '(') && (c != ')') && (c != ',') && (c != ':') && (c != '\n') && (c != 32) && (c != '\t')) {
 583                                         name += c;
 584                                         c = filehandle.get();
 585                 //      k = c;
 586 //cout << " in name while " << k << endl;
 587                                 }
 588
 589 //cout << "name = " << name << endl;
 590                                 Treenames.push_back(name);
 591                                 filehandle.putback(c);
 592 //k = c;
 593 //cout << " after putback" <<  k << endl;
 594                         }
 595
 596                         if(c  == ':') { //read until you reach the end of the branch length
 597                                 while ((c != '(') && (c != ')') && (c != ',') && (c != ';') && (c != '\n') && (c != '\t') && (c != 32)) {
 598                                         c = filehandle.get();
 599                                 //      k = c;
 600         //cout << " in branch while " << k << endl;
 601                                 }
 602                                 filehandle.putback(c);
 603                         }
 604                         c = filehandle.get();
 605                         if(c == ';') { break; }
 606                 //      k = c;
 607 //cout << k << endl;
 608
 609                 }
 610         }
 611         catch(exception& e) {
 612                 cout << "Standard Error: " << e.what() << " has occurred in the GlobalData class Function parseTreeFile. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
 613                 exit(1);
 614         }
 615         catch(...) {
 616                 cout << "An unknown error has occurred in the GlobalData class function parseTreeFile. Please contact Pat Schloss at pschloss@microbio.umass.edu." << "\n";
 617                 exit(1);
 618         }
 619 }
 620
 621 /*******************************************************/
 622
 623 /*******************************************************/
 624
 625