examples/femaxx_post3dparam.hh

Go to the documentation of this file.

#ifndef GMSH2UGPARAM_HH_
#define GMSH2UGPARAM_HH_

#ifdef HAVE_RLOG
  /* Include the files for rlog. */
  #include <rlog/rlog.h>
  #include <rlog/rloglocation.h>
  #include <rlog/Error.h>
  #include <rlog/RLogChannel.h>
  #include <rlog/StdioNode.h>
  // Include this if you want to log the time.
  #include <rlog/RLogTime.h>
#endif // HAVE_RLOG


class FemaxxPost3dparam
{
private:
  // Members for the singleton.
  //---------------------------
  static bool instanceFlag;
  static  FemaxxPost3dparam *single;
  FemaxxPost3dparam()
  {
    inputFile_  = "";
    outputFile_ = "";
  }

  // Members for the command line options.
  //--------------------------------------
  // Mandatory parameters.
  std::string  inputFile_;
  std::string  outputFile_;

  // Private member functions.
  //--------------------------
  int notCorrectCommandLineParameterMsg(std::string parameter)
  {
    #ifdef HAVE_RLOG
      rError("Option '%s' is not specified.",parameter.c_str());
    #else
      std::cout << "Option '" << parameter << "' is not specified."
                << std::endl;
    #endif // HAVE_RLOG
    return OKCODE;
  }
  
  
public:
  // Members for the singleton.
  //---------------------------
  static  FemaxxPost3dparam* getInstance();
  ~FemaxxPost3dparam()
  {
    instanceFlag = false;
  }

  // Members for the command line options.
  //--------------------------------------
  // Mandatory parameters.
  int inputFile(std::string inputFile)
  {
    inputFile_ = inputFile;
    return OKCODE;
  }
  std::string inputFile()
  {
    return inputFile_;
  }

  int outputFile(std::string outputFile)
  {
    outputFile_ = outputFile;
    return OKCODE;
  }
  std::string outputFile()
  {
    return outputFile_;
  }


  // Other public member function parameters.
  //-----------------------------------------
  int showAll()
  {
    #ifdef HAVE_RLOG
      rInfo("===============================================================");
      rInfo("Values of all command line options:");
      rInfo(" ");
      rInfo("Mandatory arguments:");
      rInfo("--------------------");
      rInfo("input-file = %s",  inputFile_.c_str());
      rInfo("output-file = %s", outputFile_.c_str());
//      rInfo(" ");
//      rInfo("Tag mapping parameters:");
//      rInfo("-----------------------");
//      rInfo(" ");     
      rInfo("===============================================================");
    #else
      std::cout << "THIS IS CURRENTLY NOT SUPPORTED" << std::endl;
    #endif // HAVE_RLOG
    
    return OKCODE; 
  }

  int checkAll()
  {
    #ifdef HAVE_RLOG
      rInfo("===============================================================");
      rInfo("Checking if all command line parameters are correct.");
    #else
      std::cout
        << "==============================================================="
        << std::endl
        << "Checking if all command line parameters are correct."
        << std::endl;
    #endif // HAVE_RLOG
    
    bool allCorrect = true;
    if (inputFile_ == "")
    {
      allCorrect = false;
      notCorrectCommandLineParameterMsg("input-file");
    }
    if (outputFile_ == "")
    {
      allCorrect = false;
      notCorrectCommandLineParameterMsg("output-file");
    }

    #ifdef HAVE_RLOG
      rInfo("===============================================================");
    #else
      std::cout
        << "==============================================================="
        << std::endl;
    #endif // HAVE_RLOG
    
    if (allCorrect== true)
      return OKCODE;
    else
      return ERRORCODE;
  }


};

bool FemaxxPost3dparam::instanceFlag = false;
FemaxxPost3dparam*  FemaxxPost3dparam::single = NULL;


FemaxxPost3dparam*  FemaxxPost3dparam::getInstance()
{
  if(! instanceFlag)
  {
    static FemaxxPost3dparam single;
    instanceFlag = true;
    return &single;
  }
  else
  {
    #ifdef HAVE_RLOG
      rError("Error: You can not create a second instance of the");
      rError("Emparam class.");
      rError("Continue");
    #else
      std::cerr << "Error: You can not create a second instance of the" 
                << std::endl
                << "Emparam class." << std::endl 
                << "Only one class per application is allowed." << std::endl 
                <<"Continue." << std::endl;
    #endif // HAVE_RLOG
    return single;
  }
};


#endif // Gmsh2ugparam_HH_

---