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unknown crit error

SoetSout (6)
Hi i am busy with a project ATM, and i get a crit error at a certain place all the time, it is marked in the source code


main.cpp
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#include "Driver.h"


//NOTE Flight.h file is not needed because i do not reference to it from this file

int main()
{
    //Initilize the Program
    Read();
    Menu();
    //no need for a pause function because it is part of the Quit() function
    return 0;
}


Driver.h
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//#ifndef GUARD_Driver_h
#define GUARD_Driver_h
//this is all the Include statements, that is needed for the project
//does not need to be per page, can also be taken from a header.
#include <cstdlib>
#include <vector>
#include <cctype>
#include <fstream>
#include <map>
#include <stdexcept>
#include <iostream>
#include <numeric>


//The functions in Driver.cpp
void Read();
void Menu();
std::vector <std::string> split(const std::string& str);
bool not_space(char c);
bool space(char c);
bool EOF_test(std::string x); 
void Option(int& o);
void errorCheck(std::string& input);
void displayAll();
void displayOne();
void updateRecord();
void addRecord();
void updateRecord();

Flight.h
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#ifndef GUARD_Flight_h
#define GUARD_Flight_h

#include <string>
#include <iostream>
#include <cctype>
#include <vector>

;
using namespace std;

class Flight
{
      string country;
      string city;
      string airport;
      int duration;
      double cost;
      
      public:
             void setCountry(string tempCountry)
             {
                  country = tempCountry;
             }
             
             void setCity(string tempCity)
             {
                  city = tempCity;
             }
                  
             void setAirport(string tempAirport)
             {
                  airport = tempAirport;
             }
             
             void setDuration(int tempDuration)
             {
                  duration = tempDuration;
             }
             
             void setCost(double tempCost)
             {
                  cost = tempCost;
             }
             
             void display() const
             {
                  cout << "Country: " << country
                  << "\nCity: " << city
                  << "\nAirport: " << airport
                  << "\nDuration: " << duration
                  << "\nCost: " << cost << "\n";
             }
             
             void setRecord(string tempCountry, string tempCity, string tempAirport, int tempDuration, double tempCost)
             {
                   country = tempCountry;
                   city = tempCity;
                   airport = tempAirport;
                   duration = tempDuration;
                   cost = tempCost;
             }
             
             string getCountry() const
             {
                    return country;
             }
             
             string getCity() const
             {
                    return city;
             }  
              
             string getAirport() const
             {
                    return airport;
             }     
             
             int getDuration() const
             {
                 return duration;
             }
             
             double getCost() const
             {
                    return cost;
             }
};

typedef std::map<std::string, Flight> inMap;
typedef std::map<std::string, inMap> outMap;

      
int option = 0;
vector<Flight> flight;
Flight record;
map<string , map< string, Flight > > Flights;

int quit = 0

#endif


Next post has the driver.cpp file not enough space here
SoetSout (6)
PART 1
driver.cpp
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#include "Driver.h"
#include "Flight.h"
;

using std::cout;                using std::cin;
using std::endl;                using std::string;
using std::vector;              using std::map;

void updateRecord(outMap::const_iterator n, string& city);

std::string v; //has to be string value because m is also a selection, therefore cant be int
int succes = 0;
void Read()
{
     std::ifstream infile("data.txt");
     string info;
     vector<string> temp;
     while(getline(infile, info))
     {
           if(info == " ")
           {
                   cout << "No data has been found \nGoing to Menu\n" << endl;
                   system("pause");
                   Menu();
           }else{
                 succes = 1;
                 temp = split(info);
                 record.setRecord(temp[0], temp[1], temp[2], atoi(temp[3].c_str()), atoi(temp[4].c_str()));
                 Flights[record.getCountry()][record.getCity()] = record;
                
                 
                 }
           }
           if(succes == 1)
           {
           cout << "Load was Succesful, Launching Menu" << endl;           
           system("pause");
           system("cls");
           }           
}

void Menu()
{
     cout << "#############################" << endl;
     cout << "#            Menu           #" << endl;
     cout << "#############################" << endl;
     cout << "1) Display all records" << endl;
     cout << "2) Display one record" << endl;
     cout << "3) Add record" << endl;
     cout << "4) Update record" << endl;
     cout << "5) Delete record" << endl;
     cout << "6) Save changes" << endl;
     cout << "7) Calculate average age" << endl;
     cout << "8) Calculate average weight" << endl;
     cout << "0) Exit program" << endl;
     cout << "\nOption: ";
     cin.clear();
     
     getline(cin, v);
     
     if(EOF_test(v) == true)
     {
                    system("cls");
                    Menu();
     }
     
     errorCheck(v);
}                 

void errorCheck(string& input)
{
     if(input == "0")
     {
              Option(quit);
     }
     if(input == "m" || input == "M")
     {
             system("cls");
             Menu();
     }
     
      try
      {
        option = atoi(input.c_str());
        if(option == 0)
        {
            throw std::domain_error( "You have performed an illegal operation, Please try again. . ." );
        } 
      }
      catch(std::domain_error e){
        system("CLS");
        cout << e.what() << endl;
        Menu();  
    }
    Option(option);
}
     
void Option(int& o)
{
     system("cls");
     switch(o)
     {
              case 1:
                   cout << "Displaying all the records" << endl;
                   displayAll();
                   system("pause");
                   break;
              case 2:
                   cout << "Displaying a Selective record" << endl;
                   displayOne();
                   break;
              case 3:
                   cout << "Adding a flight record" << endl;
                   addRecord();
                   break;
               default:
                       //in case a input does not match the options avalible
                       cout << "Not a valid option \nBack to main menu" << endl;
                       cout << "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" << endl;
                       //restarting the menu function
                       Menu();
     }
}


void displayAll()
{
     //create a size type to measure the size of the map
     outMap::size_type count = 0;
     //printing all of the data in the file
     for(outMap::const_iterator itx = Flights.begin(); itx != Flights.end(); ++itx)
     {
     for(inMap::const_iterator ity = itx->second.begin(); ity != itx->second.end(); ++ity)
     {
            ity->second.display();
            cout << endl;
            count++;
        } 
     }
     cout << "Thats all the Flight Records." << endl;
     //pausing the program for the user to read all the data that is showing
     system("PAUSE");
     system("cls");
     //returnign to the menu
     Menu();
}

void displayOne()
{
     int x = 2;
     //creating a size type to make sure that errors don't occur
     outMap::size_type num_Flights = 0;
     cout << "Please enter country, m: to go back to menu: ";
     string search = " ";
     //getting inputted data
     getline(cin, search);
     //making sure an EOF input wasn't inputted
     if((EOF_test(search) == true)||(search.size() == 0)){
                          cout << "No entry \nPlease enter a country!";
                          cin.clear();
                          displayOne();
                          system("PAUSE");
                          system("CLS");
     }
     //calling the data but making sure it cannot be changed
     outMap::const_iterator country;
     inMap::const_iterator citySearch;
     string city;
     //searching the data for the inputted data
     if(Flights.find(search) != Flights.end()){
                system("CLS");
                country = Flights.find(search);
                cout << "~~~~~~~~~~~~~~~~~~~~~~~~~\n Flights Found! \n~~~~~~~~~~~~~~~~~~~~~~~~~" << endl;
                //displaying the data that matches the inputted data
                for (inMap::const_iterator ity = country->second.begin(); ity != country->second.end(); ++ity){
                    ity->second.display();
                    num_Flights++; 
                    city = ity->first;          
                } 
                //if there is more then one person with the same country the program then asks for the city
                //and searchs again this time with the city
                if(num_Flights > 1){
                              cout << "\nThere is to many Flights with that country!"
                              << "\nPlease enter city : ";
                              cin.clear();
                              getline(cin, search);
                              //making sure that there is data inputted and that an EOF wasn't inputted 
                              while((EOF_test(search) == true)||(search.size() == 0)|| country->second.find(search) == country->second.end()){
                                                      cout << "Invalid option!" << endl;
                                                      cin.clear();
                                                      cout << "Please enter city :" ;
                                                      getline(cin, search);    
                }
                if(country->second.find(search) != country->second.end()){
                    citySearch = country->second.find(search);
                }
                system("CLS");
                //printing the requested data for the user to view
                cout << "~~~~~~~~~~~~~~~\n Person found! \n~~~~~~~~~~~~~~~" << endl;
                for (inMap::const_iterator ity = country->second.begin(); ity != country->second.end(); ++ity){
                    if(citySearch == ity){
                        ity->second.display();
                        city = ity->first;
                    }
                }
            }
 }else if(search == "m"|| search == "M"){
           system("CLS");
           //returning to the menu
           Menu();
     }else{
           //printing error when the search does not match
           cout << "No such record exsists!\n";
           //rerunning the program
           displayOne();
     }
     //running the endtest function to check if the user wants to do the action again
     system("pause");
     }




part 2 of same file now
Last edited on
SoetSout (6)
part2
driver.cpp
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void addRecord()
{
     int x = 3;
     //printing intructions to the user
     cout << "\nPlease input the flight details: <country> <city> <airport> <duration> <cost>"
     << "\neg. America NY NYairport 8 87.40" <<endl;
     
     //reading the data inputted
     getline(cin, v);
     //checking if the user has chosen to go back to the menu
     if (v == "M" || v == "m"){
        system("CLS");
        //running the menu function
        Menu();
        //testing for an EOF input
     }else if(EOF_test(v) == true){
        system("CLS");
        //running the function again
        addRecord();
        system("PAUSE");
        //checking if the user has inputted data
     }else if(v.size() == 0){
        cout << "Error.> you have to input something!!" << endl;
        //if not the function is re run
        addRecord();   
        system("PAUSE");
     }else{
           //splitting the data inputted and loading it into a vector
        vector<string> tempV = split(v);
        //making sure that all the data has been inputted
        if(tempV.size() != 5){
            cout << "Error.> You haven't inputted all the data \n" << endl;
            //if not rerunning the addRecord function
            addRecord();     
            system("PAUSE");
        }
        //collecting the data in its respective places
        vector<string>::size_type temp1 = atoi(tempV[3].c_str());
        vector<string>::size_type temp2 = atoi(tempV[4].c_str());
        system("pause");
        system("pause");
        outMap::const_iterator country = Flights.find(tempV[0]);
        system("pause");
//WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
//WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
        inMap::const_iterator city = country->second.find(tempV[1]);
//WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
//WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW
        system("pause");
        int hi = 0;
        //making sure there is space
        system("pause");

        if( country != Flights.end()){
            //checking if the persons name already exsists
            if (city != country->second.end()){
                while(hi == 0){
                         system("pause");
                         //printing an error that someone of the same name is already inputted
                         cout << "\nError.> There is already a person with that name  " << endl;
                         cout << "\nDo you wish to update this persons record?" << endl;
                         //asking if the user wants to update the persons data
                         cout << "\ny: yes \nn: no \nm: menu" << endl;
                         string aws = " ";
                         //clearing the input to avoid errors
                         cin.clear();
                         //reading the inputted data
                         getline(cin, aws);
                         if(aws == "y" || aws == "Y"){
                                system("CLS");
                                //in the case that they want to update that person the choice is changed then the update is run
                                option = 4;
                                displayOne();
                         }else if(aws == "n" || aws == "N"){
                               system("cls");
                               //if they choose not to update they return the the addRecord function
                               addRecord();
                         }else if(aws == "m" || aws == "M"){
                               system("CLS");
                               //return user to menu
                               Menu();
                         }else{
                               //in the case that the user does not put in the correct options avalible an error is printed
                               cout << "/nNot a valid option" << endl;
                               system("CLS");
                         }
                }
                
                //returning to the addRecord function
                addRecord();
            } 
        }    
        //making sure that the data is in the correct range and notout of preportion 
        if((tempV.size() == 5) && (temp1 != 0 && temp1 > 0 && temp1 < 100 ) && 
           (temp2 != 0 && temp2 > 0)){
            //once correct the data is then added to the map
            record.setRecord(tempV[0], tempV[1], tempV[2], temp1 , temp2) ; 
            Flights[record.getCountry()][record.getCity()] = record;
            cout << "\nData Added!" << endl;
            //it is then autosaved in case the computer shuts down without saving the data
            std::ofstream outfile("data.txt");
            for(outMap::const_iterator out = Flights.begin(); out != Flights.end(); ++out){
                for(inMap::const_iterator in = Flights[out->first].begin(); in != Flights[out->first].end(); ++in){
                                          outfile << out->first << " " <<  in->first << " " << in->second.getAirport() << " " << in->second.getDuration() << " " << in->second.getCost() << endl;        
                }   
            }
            //checking if the user wishes to add another Flight
        }else{
            //printing the error that occured if any
            cout << "\nData inputted wrong or wrong data inputted. \nEnter Data again \n\n" << endl;
            //starting the addRecord function again so that correct data is inputted
            
            addRecord();
            
        }
    }
}

bool EOF_test(string x)            
{
    //this entire funtion is to make sure that an EOF input is not allowed
    //checking the input if it is an EOF input
    if(cin.eof()){
        //if so an error is printed for the user to see
        cout << "ctrl + z not allowed" << endl;
        //the input is cleared to avoid any errors
        cin.clear();
        system("PAUSE");
        //returns a true value
        return true;
    }
    //returns a false value in the case that an EOF is not inputted
    return false;
}


bool space(char c)
{
    //checking if the character is a space
    return isspace(c);    
}


bool not_space(char c)
{
    //checking if the data is not a space
    return !isspace(c);   
}


vector <string> split(const string& str)
{
    typedef string::const_iterator iter;
    vector<string> ret;
    
    iter i = str.begin();
    while(i != str.end()){
        //ignoring the blanks
        i = find_if(i, str.end(), not_space);
        //finding the end of the next word
        iter j = find_if(i, str.end(), space);
        if(i != str.end()){
            //copying the word
            ret.push_back(string(i, j));
            i = j;
        }
    }
    return ret;
}


Now the problem has been marked off in the code. line 48 of part 2

when u input option 3 and try to input data it gives crit error when tring to store string data
Last edited on
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