Main.h

////////////////////////////////////////////////////////////////////////
//Title:	Main.h
//Author:	Kristina Klinkner
//Date:		March 20, 2002
//Description:	Header file for Main.cpp
//
////////////////////////////////////////////////////////////////////////

#ifndef MAIN_H
#define MAIN_H

#include "Common.h"
#include "AllStates.h"
#include "ParseTree.h"
#include "Hash2.h"
#include "Machine.h"

char *program = "CSSR";  //program name

void PrintError()
{
  cerr << program <<" usage: " <<"alphabet_file "<<"data_file "
       << "max_string_length " << "-m (optional multi-line)"
       << " -s (optional sig level)"
       << " -ch (optional use of chi-squared test)"
       << endl
       << "See README or http://bactra.org/CSSR/ for more help"
       <<endl;
  exit(1);
}


void PrintCopyrightInfo()
{
  cout << program << " version 0.0, Copyright (C) 2002 Kristina Klinkner "
       << endl
       << program << " comes with ABSOLUTELY NO WARRANTY.  "
       << "This is free software, and you are welcome "
       << "to redistribute it under certain conditions.  Read accompanying " 
       << "file 'COPYING-WARRANTY' for details." << endl <<endl;
}

void CheckArgs(char* argv[], bool& isMulti, bool& isSigLevel, 
	       double& sigLevel, bool& isChi, int index)
{
  if(strcmp(argv[index], "-m") == 0 && isMulti == false)
    isMulti = true;
  else if(strcmp(argv[index], "-s") == 0 && isSigLevel == false)
    {
      cout << "Enter significance level: "<<endl;
      cin >> sigLevel;
      isSigLevel = true;
    }
  else if(strcmp(argv[index], "-ch") == 0 && isChi == false)
    isChi = true;
  else
    PrintError();

}


void SevenArgs(char* argv[], bool& isMulti, bool& isSigLevel, double& sigLevel,
	       bool& isChi)
{
  CheckArgs(argv, isMulti, isSigLevel, sigLevel, isChi, 4);
  CheckArgs(argv, isMulti, isSigLevel, sigLevel, isChi, 5);
  CheckArgs(argv, isMulti, isSigLevel, sigLevel, isChi, 6);
}

void SixArgs(char* argv[], bool& isMulti, bool& isSigLevel, double& sigLevel,
	     bool& isChi)
{
  CheckArgs(argv, isMulti, isSigLevel, sigLevel, isChi, 4);
  CheckArgs(argv, isMulti, isSigLevel, sigLevel, isChi, 5);
}


void FiveArgs(char* argv[], bool& isMulti, bool& isSigLevel, double& sigLevel,
	      bool& isChi)
{
  CheckArgs(argv, isMulti, isSigLevel, sigLevel, isChi, 4);
}



#endif