TTherminator/Therminator/ReadPar.cxx

   1 /******************************************************************************
   2  *                      T H E R M I N A T O R                                 *
   3  *                   THERMal heavy-IoN generATOR                              *
   4  *                           version 1.0                                      *
   5  *                                                                            *
   6  * Authors of the model: Wojciech Broniowski, Wojciech.Broniowski@ifj.edu.pl, *
   7  *                       Wojciech Florkowski, Wojciech.Florkowski@ifj.edu.pl  *
   8  * Authors of the code:  Adam Kisiel, kisiel@if.pw.edu.pl                     *
   9  *                       Tomasz Taluc, ttaluc@if.pw.edu.pl                    *
  10  * Code designers: Adam Kisiel, Tomasz Taluc, Wojciech Broniowski,            *
  11  *                 Wojciech Florkowski                                        *
  12  *                                                                            *
  13  * For the detailed description of the program and furhter references         *
  14  * to the description of the model plesase refer to: nucl-th/0504047,         *
  15  * accessibile at: http://www.arxiv.org/nucl-th/0504047                       *
  16  *                                                                            *
  17  * Homepage: http://hirg.if.pw.edu.pl/en/therminator/                         *
  18  *                                                                            *
  19  * This code can be freely used and redistributed. However if you decide to   *
  20  * make modifications to the code, please contact the authors, especially     *
  21  * if you plan to publish the results obtained with such modified code.       *
  22  * Any publication of results obtained using this code must include the       *
  23  * reference to nucl-th/0504047 and the published version of it, when         *
  24  * available.                                                                 *
  25  *                                                                            *
  26  *****************************************************************************/
  27 #include "THGlobal.h"
  28 #include "ReadPar.h"
  29 #include <iostream>
  30 #include <fstream>
  31 #include <sstream>
  32 #include <iosfwd>
  33 #include <stdlib.h>
  34
  35 ReadPar::ReadPar()
  36 {
  37   fname = 0;
  38 }
  39
  40 ReadPar::ReadPar(const char *aFName)
  41 {
  42   fname = strdup(aFName);
  43   readFile(aFName);
  44 }
  45
  46 ReadPar::ReadPar(const ReadPar &aPar)
  47 {
  48   fname = strdup(aPar.fname);
  49   readFile(fname);
  50 }
  51
  52 ReadPar& ReadPar::operator=(const ReadPar& aPar)
  53 {
  54   if (this != &aPar) {
  55     delete fname;
  56     fname = strdup(aPar.fname);
  57     readFile(fname);
  58   }
  59
  60   return *this;
  61 }
  62
  63 ReadPar::~ReadPar()
  64 {
  65   if (fname)
  66     free(fname);
  67 }
  68
  69 int ReadPar::readFile(const char *aFName) throw (int)
  70 {
  71   option read_opt;
  72   STR buf_str;
  73   char buff[200];
  74   char dummy[200];
  75
  76   std::ifstream       infile(aFName);
  77   std::istringstream  *instream;
  78
  79   if (!infile.is_open())
  80     throw RP_Exception_NoParFile;
  81
  82   while (!infile.eof())
  83     {
  84       infile.getline(buff, 200);
  85       instream = new std::istringstream(buff);
  86       memset(dummy,0,200);
  87       *instream >> dummy;
  88
  89       PRINT_DEBUG_3("Read " << dummy);;
  90       read_opt.keyword = dummy;
  91       memset(dummy,0,200);
  92       *instream >> dummy;
  93
  94       PRINT_DEBUG_3("Read " << dummy);
  95       if (strstr(dummy,"="))
  96         {
  97           dummy[0]='\0';
  98
  99           memset(dummy,0,200);
 100           *instream >> dummy;
 101           PRINT_DEBUG_3("Read " << dummy);
 102
 103           read_opt.value = dummy;
 104           options.push_back(read_opt);
 105         }
 106     }
 107   infile.close();
 108
 109   return 0;
 110 }
 111
 112 int ReadPar::printOptions()
 113 {
 114   VOPT::iterator c;
 115
 116   for (c=options.begin(); c != options.end(); c++)
 117     PRINT_DEBUG_3("Keyword: " << c->keyword << " Value: " << c->value);
 118
 119   return 0;
 120 }
 121
 122 STR ReadPar::getPar(const char *name) throw(STR)
 123 {
 124   VOPT::iterator c;
 125   STR pname(name);
 126
 127   for (c=options.begin(); c != options.end(); c++)
 128     if (c->keyword == pname)
 129       {
 130         PRINT_DEBUG_2("Returning value " << c->value << " for keyword " << c->keyword);
 131         return c->value;
 132       }
 133   throw *(new STR(name));
 134
 135   //  return TString("");
 136 }
 137
 138
 139