Combine.cpp File Reference

Functions
int	main (int argc, char **argv)

Variables
namespace	filesystem = std::experimental::filesystem

Function Documentation

main()

int main	(	int	argc,
		char **	argv
	)

                               {
  if(argc != 5) {
    std::cerr << "Usage: 1.This 2.n 3.div_min 4.div_max 5.Directory" << std::endl;
    std::exit(EX_USAGE);
  }
  Integer_t const n = std::atoll(argv[1]);
  Integer_t const div_min = std::atoll(argv[2]);
  Integer_t const div_max = std::atoll(argv[3]);
 
  std::stringstream buff;
 
  std::string const d_str(argv[4]);
  std::cout << "Directory: " << d_str << "\n";
  std::string OutDIR(d_str); OutDIR += "/Output";
  filesystem::create_directory(OutDIR);
 
  buff.str("");
  buff.clear(std::stringstream::goodbit);
  buff << "/MeasureOfETH_N" << n << ".txt";
  std::string   OutFName(OutDIR); OutFName += buff.str();
  std::ofstream Outfs(OutFName); checkIsFileOpen(Outfs, OutFName);
  Outfs.exceptions(std::ios::badbit | std::ios::failbit);
  Outfs << "# 1.(Sample No.) 2.(Fluc_2) 3.(Fluc_infty) 4.(Pos_max_flux) 5.(ndata)\n" << std::endl;
 
  for(Integer_t div = div_min;div <= div_max; ++div) {
    buff.str(""); buff.clear(std::stringstream::goodbit);
    buff << "/MeasureOfETHZ_N" << n << "_" << div << ".txt";
    std::string   InFName(d_str); InFName += buff.str();
    std::ifstream Infs(InFName);
    if( !Infs.is_open() ) {
      buff.str(""); buff.clear(std::stringstream::goodbit);
      buff << "/MeasureOfETHC_N" << n << "_" << div << ".txt";
      InFName = d_str; InFName += buff.str();
      Infs.open(InFName);
    }
    if( !Infs.is_open() ) {
      buff.str(""); buff.clear(std::stringstream::goodbit);
      buff << "/MeasureOfETH_N" << n << "_" << div << ".txt";
      InFName = d_str; InFName += buff.str();
      Infs.open(InFName);
    }
    checkIsFileOpen(Infs, InFName);
    Infs.exceptions(std::ios::badbit | std::ios::eofbit | std::ios::failbit);
    try { skip_header(Infs); }
    catch(std::exception& e) {
      std::cerr << "Error(skip_header): " << e.what() << std::endl;
      std::cerr << "File: \"" << InFName << "\" is empty." << std::endl;
      continue;
    }
 
 
 
    Outfs << Infs.rdbuf();
  }
  return 0;
}

Variable Documentation

filesystem

namespace filesystem = std::experimental::filesystem