「🔨」 fix(ex01/ex02): fixed things that i forgot to do

ex01/Span.hpp

@@ -1,5 +1,9 @@
 #pragma once
 
+#include <stdexcept>
+#include <algorithm>
+#include <iostream>
+#include <limits>
 #include <vector>
 
 class Span {
@@ -12,11 +16,29 @@ public:
 
 	void	addNumber(const int &);
 
+	template <typename T>
+	void addNumbers(const typename T::const_iterator begin, const typename T::const_iterator end)
+	{
+		unsigned int csize = this->_size;
+		csize += std::distance(begin, end);
+		if (csize > this->_max_size)
+			throw std::length_error("iterator too big, can't add it");
+		this->_data.insert(this->_data.end(), begin, end);
+		this->_size += std::distance(begin, end);
+	}
+
+
+
 	int	shortestSpan(void);
 	int	longestSpan(void);
 
+	std::size_t			getSize(void) const {return _size;}
+	std::vector<int>	getData(void) const {return _data;}
+
 private:
 	std::vector<int>	_data;
 	std::size_t			_size;
 	std::size_t			_max_size;
 };
+
+std::ostream	&operator<<(std::ostream &os, const Span &s);