main.cpp

   1 /*
   2  * Determination of lateral interaction parameters on a c(2x2) square lattice
   3  * using linear combinations to express each interaction and then counting them in terms of cluster-expansion
   4  * coefficients
   5  *
   6  * Michael Rieger, FHI, 2008
   7  *
   8  */
   9
  10 #include <iostream>
  11
  12 #include <blitz/array.h>                // http://www.oonumerics.org/blitz/
  13 #include <random/uniform.h>             // blitz Random Number Generator - Mersenne Twister type
  14 #include "SimpleIni.h"          // Ini File Parser
  15
  16 using namespace std;
  17 using namespace blitz;
  18 using namespace ranlib;
  19
  20 int read_ini(const char* input_file_name)
  21 {
  22         CSimpleIni ini;
  23
  24         SI_Error rc = ini.LoadFile(input_file_name);
  25     if (rc < 0) return false;
  26
  27         // output all of the items of the input file
  28         CSimpleIniA::TNamesDepend sections;
  29         CSimpleIniA::TNamesDepend::const_iterator i;
  30         ini.GetAllSections(sections);
  31
  32
  33         CSimpleIniA::TNamesDepend::size_type sections_size;
  34         sections_size = sections.size();
  35
  36         for (i = sections.begin(); i != sections.end(); ++i)
  37                 {
  38                 printf("%s\n", i->pItem);
  39         };
  40
  41         printf("nr of sections given by sections.size() %i\n", sections.size());
  42
  43
  44         // next step.. printing all keys of a section
  45         i = sections.begin();
  46         printf("first section name: - %s - contains the keys: \n", i->pItem);
  47
  48         CSimpleIniA::TNamesDepend keys;
  49         ini.GetAllKeys(i->pItem, keys);
  50         CSimpleIniA::TNamesDepend::const_iterator k;
  51         for (k = keys.begin(); k != keys.end(); ++k)
  52                 {
  53                 printf("%s\n", k->pItem);
  54         };
  55
  56     printf("hello world\n");
  57
  58
  59
  60
  61         return 1;
  62 }
  63
  64
  65 int main(int argc, char* argv[])
  66 {
  67
  68         // subroutine to read all necessary input files
  69          if (read_ini(argv[1]))
  70          {
  71                 std::cout << "\n\n all fine\n" << std::endl;
  72          }
  73          else
  74          {
  75                 std::cout << "sth wrong with input file reading" << std::endl;
  76          };
  77
  78         return 0;
  79 }
  80