#include <vector>

using namespace std;

unsigned int n = 20, b = 100, w = 5;

class BoundedBuffer{
	//int b;
    Semaphore *full = new Semaphore(0);  //initialized to 0, Since there are 0 full slots    
    Semaphore *empty = new Semaphore(b); //initialized to b, Since all the slots are empty
    Semaphore *mutex = new Semaphore(1);
    
    
    
    vector<string> data;
    
    //BoundedBuffer(
    
    void set_b(int val_b){ b = val_b;}
    
    void push(string item);
            
    void pop();
        
    
    //can't be larger than b strings
    //b = user input
};