Program Crashes On Exit

[lightspeedcbr]

Hi, I'm having some issues with my program. It crashes on exit. Could this be a problem with the destructor?

#include <iostream>
#include <cassert>
#include <vector>

using namespace std;

template<class Type>
class CircularList
{

public:

template<class Type2>
      friend ostream& operator<<(ostream&, const CircularList<Type>&);

void AdvanceN(int size);

int length();

void DeleteThis();

void Eliminated();    
    
CircularList(int size);

~CircularList();    


int count;
int *jose;   //pointer to array
int remain;
int idx;     //tracks position
int maxsize;
vector<int> myVector;
};

//Construtor
template<class Type>
CircularList<Type>::CircularList(int size)
{ 
     idx=1;
     remain = size;       //number of people remaining
     count = 0;   
     int num = 0;
     jose = new int[size];
     maxsize = size; 
     
     for(int i = 1; i <= size; i++){       //sets each element of array to value of true
        jose[i] = i;
        count++;
    }
}   

template <class Type>
void CircularList<Type>::AdvanceN(int adv)
{ 
     
     for(int i=0; i<adv; ++i){
          cout<<"idx is: "<<idx<<endl;
          idx++;
          
          while (jose[idx]==-1){
          idx++;
          cout<<"skip"<<endl;
          }
          if(idx > maxsize){     //make array circular.
               idx = 1; 
               if (jose[idx]==-1){
                    while (jose[idx] == -1){
                    idx++;
                    }
               }                                          //if at end, loop to beginning
          }
     }  
     cout<<"You are now here: "<<jose[idx]<<endl<<endl;
}

template <class Type>
void CircularList<Type>::DeleteThis()
{
            //int j=0;
        cout << idx <<" Not Here"<< endl;
        //myVector.push_back(idx);
            //cout<<"my vector: "<<myVector[j]<<endl;
            //j++;
        jose[idx] = -1;   //removes the person from group by setting element value to 0
        count--;
            //cout<<"remain is: "<<remain<<endl;
        idx--;    //fall back to previous position

        if(idx < 1 && idx!= -1){
            idx = maxsize;
            //cout<<"maxsize is: "<<maxsize<<endl;
            if(jose[maxsize]==-1){
                 while(jose[idx]==-1)
                 {
                  cout<<"idx is: "<<idx<<endl;
                  idx--;
                 }
            }    
        }       
}

template<class Type>
void CircularList<Type>::Eliminated()
{
     cout<<"Eliminated in this order:"<<endl;
     for(int j=0; j<myVector.size(); j++)
     {
        cout<<myVector[j]<<endl;
     }
}

template<class Type>
      int CircularList<Type>::length()
      {
          return count;
      }

template<class Type>
     ostream& operator<<(ostream& osObject, const CircularList<Type>& list)
      {        
            for(int i=1;i<=list.maxsize;i++) 
            {
                 if(list.jose[i]!=-1){
                 osObject<<list.jose[i]<<" ";
                 }
            }
       return osObject;
       }

template<class Type>
      CircularList<Type>::~CircularList()//destructor
      {
           
           delete[] jose;    //clear the memory used by the array
           jose = NULL;
           cout << "CircularList::~CircularList()" << endl;
      }

int main()
{
int adv = 0;
int num = 0;
char choice;
bool valid = false;
do{
cout<<"Enter size of circle: ";
cin>>num;
if(num>1)
{         
valid = true;
}
else{
     cerr<<"Enter a number greater than 1."<<endl<<endl;
     }
}while(!valid);
valid = false; //reset valid    

CircularList<int> mylist(num);
cout<<mylist;

do{
cout<<endl<<endl<<"Enter a starting person: "<<endl;
cin>>adv;
adv=adv-1;

if (adv<num&&adv>=0){  
mylist.AdvanceN(adv);
valid = true;
}
else{
     cerr<<"Invalid entry! Try again."<<endl<<endl;
     }
}while(!valid);
valid = false; //reset valid

//add do while check here
do{
cout<<endl<<"Enter Mth number to advance people by: ";
cin>>adv;
if (adv>0){ 
while(mylist.length()>1){                            
       mylist.AdvanceN(adv); 
       
       do{
           cout<<"Do you wish to delete this node? y = yes, n = no ";
           cin>>choice;
             if (choice == 'y')
              {
              mylist.DeleteThis();
              valid = true;
              }
              else if(choice == 'n')
              {
              valid = true;
              }
              else{
              cerr<<endl<<"That is an incorrect choice. Try again."<<endl;
              }
          }while(!valid);
       cout<<mylist<<endl<<endl;              
}
valid = true;
}
else{
cerr<<"Invalid entry! Try again."<<endl<<endl;
     }
}while(!valid);
valid = false; //reset valid

mylist.Eliminated();
cout<<endl;
cout<<mylist<<"is the winner!"<<endl<<endl;
cout<<"Game over";

cin.ignore();
cin.get();
return 0;
}    

[Peter87]

What makes you think the program crashes?

[ne555]

Array indices go from 0 to n-1

Also, ¿is it so hard to indent code?

[lightspeedcbr]

Peter87, I was getting a Window's "program has stopped working" error message.

ne555, thank you, it was because I went out of bounds with my array.