Creating multiple stacks using vector with templates in C++

 

 Problem statement is to create a set of stacks that acts like a pile of plates. Pile of plates can withstand certain height. When it can't withstand we have to create a new set. Implement similar behavior in the code for stack. Use template to implement type independent stack.

#include <iostream>
#include "vector"
#include "string"
using namespace std;

template<typename a>
class setofStacks{
    vector<a> setofStacks;
    int sizeofEachStack;
  public:
    void push(a value);
    a pop();
    a popAt(int index);
};
template<typename a>
void setofStacks<a>::push(a value){
    setofStacks.push_back(value);
}

template<typename a>
a setofStacks<a>::pop(){
    a val = setofStacks.back();
    setofStacks.pop_back();
    return val;
}

template<typename a>
a setofStacks<a>::popAt(int index){
    int idx = index * sizeofEachStack;
    if(setofStacks.size() < idx)return
}
int main()
{
    setofStacks<string, 2> a;
    a.push("first string");
    a.push("second string");
    cout<<a.pop();
    return 0;
}