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#include "stack.hpp"
#include <iostream>
#include <stdexcept>
template <typename Item>
Stack<Item>::Stack(unsigned long capacity)
{
_items.reserve(capacity);
}
template <typename Item>
void Stack<Item>::push(Item item)
{
if (_items.size() == _items.capacity())
throw std::overflow_error("Tried to push when stack is full");
_items.push_back(item);
}
template <typename Item>
void Stack<Item>::pop()
{
if (_items.size() == 0)
throw std::underflow_error("Tried to pop when stack size is 0");
_items.pop_back();
}
template <typename Item>
Item Stack<Item>::peek()
{
if (_items.size() == 0)
throw std::underflow_error("Tried to peek when stack size is 0");
return _items.back();
}
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