The program crashes as soon as you input 2nd choice in a question

[hassan2]

The problem I am experiencing is that the program crashes whenever I input the 2nd choice in any question. Any help will be appreciated.
Thanks in advance....

  #include<iostream>
#include<string>
#include<map>
using namespace std;

class Choices
{
protected:
	int type;
	string answer;
	//int no;
public:
	Choices()
	{
		cout<<"Aaa"<<endl;
		//no=0;
	
	}
	int get_type()
	{
		return type;
	}
	void set_type(int typ)
	{
		type=typ;
	}
	
	virtual string get_answer()
	{
		//cout<<answer<<endl;
		return answer;
	}
	virtual void set_answer(string str)
	{
	//	no++;
		answer=str;//no +". " + str +"\n";
		

	}
};
class TextBoxes :public Choices
{
	string state;
public:
	 void set_answer(string str)
	{
		answer=str;
		cout<<"\nt\n";

	}
	 string get_answer()
	{
		//cout<<answer<<endl;
		return answer;
	}
};
class CheckBoxes :public Choices
{
	string state;
public:
	
	 void set_answer(string str)
	{
	//	no++;
		answer=str;//no +". " + str +"\n";
		cout<<"\nc\n";

	}
		 string get_answer()
	{
		//cout<<answer<<endl;
		return answer;
	}
	
};
class RadioBoxes:public Choices
{

	string state;
public:
	 void set_answer(string str)
	{
	//	no++;
		cout<<"\nr\n";
		answer=str;//no +". " + str +"\n";
		
		

	}
		 string get_answer()
	{
		//cout<<answer<<endl;
		return answer;
	}
};

class Questions
{
	string StatementText;
	int Weightage;
	int choices;
	Choices * cho;
public:
	~Questions()
	{
		
			//delete [] cho;
		
	}
	int get_choices()
	{
		return choices;
	}
	void set_choices(int choice)
	{
		choices=choice;
	}
	Choices*& get_cho()
	{
		return cho;

	}
	void set_cho(Choices*& choa)
	{
		cho=choa;
	}
	string get_StatementText()
	{
		return StatementText;
	}
	void set_StatementText(string str)
	{
		StatementText=str;
	}
	int get_Weightage()
	{
		return Weightage;

	}
	void set_Weightage(int weight)
	{
		Weightage=weight;
	}


};


class Survey{
	string headingText;
	string PurposeOftest;
	int countOfPeople;
	int no_of_questions;
	
public:
	map<int,Questions> questions;
	string get_headingText()
	{
		return headingText;
	}
		string get_PurposeOftest()
	{
		return PurposeOftest;
	}
	int get_countOfPeople()
	{
		return countOfPeople;
	}
		void set_countOfPeople(int count)
	{
		countOfPeople=count;
	}
		int get_no_of_questions()
	{
		return no_of_questions;
	}
		void set_no_of_questions(int count)
	{
		no_of_questions=count;
	}

	void set_PurposeOftest(string str)
	{
		PurposeOftest=str;
	}
	void set_headingText(string str)
	{
		headingText=str;
	}
};


int main()
{
	string temp;
	int count=0;
	Survey sur;
	float weight;
	int i=0;
	cout<<"Please Enter the Name of the survey: ";
	getline(cin,temp);
	sur.set_headingText(temp);

    cout<<"Please Enter the Purpose Of the Survey:";
	getline(cin,temp);
	sur.set_PurposeOftest(temp);
    
	cout<<"Please Enter the Number of People on Whom Survey is conducted:";
	cin>>count;
	sur.set_countOfPeople(count);

   cout<<"Please Enter The Number of Questions in the Survey:";
   cin>>count;
   sur.set_no_of_questions(count);

   getline(cin,temp);

   for(int i=0;i<sur.get_no_of_questions();i++)
   {
	   Questions* q1=new Questions;
   cout<<"Enter Question "<<i+1<<": ";
   getline(cin,temp);
    //sur.questions[i][0]=*q1;
  // sur.questions[i][0]
   q1->set_StatementText(temp);
   

   cout<<"Enter The Weightage of Question "<<i+1<<": ";
   cin>>weight;
   //sur.questions[i][0].
	   q1->set_Weightage(weight);

	   int temper=0;
  cout<<"Please Enter the Type of Choice: ";
  cout<<"\n1.	Radio Button\n2.	Check Box\n3.	Text Box\n";
  cout<<"Enter the Choice: ";
  cin>>temper;
  
  if(temper!=3)
  {
  cout<<"Please Enter the Number of choices: ";
  cin>>count;
  getline(cin,temp);
  }

  if(temper==1)
  {
	  Choices* choic=new RadioBoxes[count];
	  //cout<<&choic[0]<<endl;
	  //cout<<&choic[1]<<endl;
       q1->set_cho(choic);
	  
	 // sur.questions[i][0].	 
	 
	  //cout<<q1->get_cho()->get_type();
	  q1->set_choices(count);
      sur.questions[i]=*q1;
	  for(int i=0;i<count;i++)
     {
		  q1->get_cho()[i].set_type(temper); 

		 cout<<"Please enter the text for Choice "<<i+1<<":";
		 getline(cin,temp);
		 cout<<q1->get_cho()+i<<endl;
		 choic[i].set_answer(temp);
		 cout<<"aaaa*"<<endl;
//		 cout<<q1->get_cho()[i].get_answer();
		  //cout<<&q1->get_cho()[0]<<endl;
	     //cout<<&q1->get_cho()[1]<<endl;
	  }

  }
  else  if(temper==2)
  {
	  Choices* choic=new CheckBoxes[count];
       q1->set_cho(choic);
	  
	 // sur.questions[i][0].	 
	  q1->get_cho()->set_type(temper);
	  //cout<<q1->get_cho()->get_type();
	  q1->set_choices(count);
      sur.questions[i]=*q1;
	  for(int i=0;i<count;i++)
     {
		 cout<<"Please enter the text for Choice "<<i+1<<":";
		 getline(cin,temp);
		 q1->get_cho()[i].set_answer(temp);
	  }

  }
    else  if(temper==3)
  {
	  Choices* choic=new TextBoxes;
       q1->set_cho(choic);
	  
	 // sur.questions[i][0].	 
	  q1->get_cho()->set_type(temper);
	  //cout<<q1->get_cho()->get_type();
	  q1->set_choices(0);
      sur.questions[i]=*q1;
	 

  }

   }
   cout<<"Survey Name: "<<sur.get_headingText()<<endl;
   cout<<"Purpose: "<<sur.get_PurposeOftest()<<endl;
   cout<<"No. of People: "<<sur.get_countOfPeople()<<endl;
   cout<<"Total Number Of Questions: "<<sur.get_no_of_questions()<<endl;
   for(int i=0;i<sur.get_no_of_questions();i++)
   {
	   cout<<"Q"<<i+1<<"  :"<<sur.questions[i].get_StatementText()<<" ( Weightage="<<sur.questions[i].get_Weightage()<<" )"<<endl;
	   if(sur.questions[i].get_cho()->get_type())
	   {
		   for(int j=0;j<sur.questions[i].get_choices();j++)
		   cout<<sur.questions[i].get_cho()[j].get_answer();
	   }
		    
   }
   system("pause");
	return 0;
}

[coder777]

what are the exact steps that leads to the crash? Where does it crash (line)?

the use of map<int,Questions> questions is questionable. At least you generate a memory leak.

[Chervil]

I suspect there may be problems due to mixing of cin >> and getline().

These can be used together, but care needs to be taken over the sequence in which they are used, and ensure that any trailing newline has been cleared from the input buffer before attempting a getline.

[vin]

No idea why it crashes just pointing out where it does.
Can array indexing be used for choic?
What is returned by get_cho()?

  if(temper==1)
  {
	  Choices* choic=new RadioBoxes[count];
	  //cout<<&choic[0]<<endl;
	  //cout<<&choic[1]<<endl;
       q1->set_cho(choic);
	  
	 // sur.questions[i][0].	 
	 
	  //cout<<q1->get_cho()->get_type();
	  q1->set_choices(count);
      sur.questions[i]=*q1;
	  for(int i=0;i<count;i++)
     {
		  q1->get_cho()[i].set_type(temper); 

		 cout<<"Please enter the text for Choice "<<i+1<<":";
		 getline(cin,temp);
		 cout<<q1->get_cho()+i<<endl;
		 choic[i].set_answer(temp);////////////////crashes here for i>0
		 cout<<"aaaa*"<<endl;
//		 cout<<q1->get_cho()[i].get_answer();
		  //cout<<&q1->get_cho()[0]<<endl;
	     //cout<<&q1->get_cho()[1]<<endl;
	  }

  }
  else  if(temper==2)
  {
	  Choices* choic=new CheckBoxes[count];
       q1->set_cho(choic);
	  
	 // sur.questions[i][0].	 
	  q1->get_cho()->set_type(temper);
	  //cout<<q1->get_cho()->get_type();
	  q1->set_choices(count);
      sur.questions[i]=*q1;
	  for(int i=0;i<count;i++)
     {
		 cout<<"Please enter the text for Choice "<<i+1<<":";
		 getline(cin,temp);
		 q1->get_cho()[i].set_answer(temp);///////////crashes here for i>0
	  }

  }

[hassan2]

I have identifed the problem the problem is with polymorphism
If I replace this line
</

 Choices* choic=new RadioBoxes[count];

with this one

 Choices* choic=new Choices[count];

then the problem is not anymore for Radioboxes which means that there is something wrong with it.

[coder777]

which means that there is something wrong with it.

Nope