virtual int Initialize ( )

inlinevirtual

Initializes native data structures from commandline args.

Definition at line 187 of file include/ExampleProgram.H.

References SerialProgram::input_name, SerialProgram::output_name, and SerialProgram::verblevel.

      {
        int retval = SerialProgramType::Initialize();
        if(!_command_line.GetOption("help").empty()){
          std::ostringstream Ostr;
          Ostr << _command_line.LongUsage() << std::endl;
          StdOut(Ostr.str());
          return(-1);
        }
        if(retval){
          std::ostringstream Ostr;
          Ostr << _command_line.ErrorReport() << std::endl
               << std::endl << _command_line.ShortUsage() << std::endl;
          ErrOut(Ostr.str());
          return(retval);
        }

        // Check if output file is specified
        output_name = _command_line.GetOption("output");

        // Set input file to first argument
        std::vector<std::string> args(_command_line.GetArgs());
        input_name = args[0];

        // Check the verbosity level
        std::string sverb(_command_line.GetOption("verbosity"));
        if(sverb.empty() || sverb == ".true.")
          verblevel = 1;
        else {
          std::istringstream Vin(sverb);
          Vin >> verblevel;
          if(verblevel < 0)
            verblevel = 1;
        }

        // If high verbosity, stick a configuration blurb to stdout.
        if(verblevel > 1){
          std::ostringstream Ostr;
          Ostr << "Configuration:" << std::endl
               << "verbosity           = " << verblevel << std::endl
               << "input_name          = " << input_name << std::endl;
          if(!output_name.empty())
            Ostr << "output file         = " << output_name << std::endl;
          Ostr << std::endl;
          StdOut(Ostr.str());
        } 

        return(0);
      };