From 30beabd25ccac9f6cfca59cdeb5d1c9849d57059 Mon Sep 17 00:00:00 2001
From: kdx <kdx.42@42l.fr>
Date: Tue, 17 Jan 2023 18:52:21 +0100
Subject: i hate it

---
 main.cpp   |   5 +-
 vector.hpp | 302 +++++++++++++++++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 268 insertions(+), 39 deletions(-)

diff --git a/main.cpp b/main.cpp
index 0f91611..e0e97c3 100644
--- a/main.cpp
+++ b/main.cpp
@@ -20,11 +20,12 @@ int main()
 	other.push_back(8);
 	std::for_each(other.begin(), other.end(), print);
 	std::cout << std::endl;
-	const vector<int> constvec(other.rbegin(), other.rend());
+	const vector<int> constvec(other);
 	std::for_each(constvec.rbegin(), constvec.rend(), print);
+	std::for_each(constvec.begin(), constvec.end(), print);
 	std::cout << std::endl;
 	other.pop_back();
-	std::for_each(other.begin(), other.end(), print);
+	std::for_each(other.rbegin(), other.rend(), print);
 	std::cout << std::endl;
 	std::cout << "comparaisons" << std::endl;
 	std::cout << (vec == other) << std::endl;
diff --git a/vector.hpp b/vector.hpp
index e983b27..ad8b716 100644
--- a/vector.hpp
+++ b/vector.hpp
@@ -42,77 +42,304 @@ public:
 	typedef value_type& reference;
 	typedef const value_type& const_reference;
 	typedef typename Allocator::pointer pointer;
-	typedef T* iterator;
-	typedef T* const_iterator;
+	class iterator {
+	public:
+		typedef iterator self_type;
+		typedef reference reference_type;
+		typedef T* pointer_type;
+	private:
+		pointer_type _ptr;
+	public:
+		iterator(pointer_type ptr) : _ptr(ptr)
+		{
+		}
+		iterator(const self_type& src) : _ptr(src._ptr)
+		{
+		}
+		reference_type operator*()
+		{
+			return *_ptr;
+		}
+		pointer_type operator->()
+		{
+			return _ptr;
+		}
+		self_type& operator++()
+		{
+			_ptr++;
+			return *this;
+		}
+		self_type& operator++(int)
+		{
+			self_type tmp (*this);
+			_ptr++;
+			return tmp;
+		}
+		self_type operator--()
+		{
+			_ptr--;
+			return *this;
+		}
+		self_type operator--(int)
+		{
+			self_type tmp (*this);
+			_ptr--;
+			return tmp;
+		}
+		self_type& operator+=(difference_type n)
+		{
+			*this = *this + n;
+			return *this;
+		}
+		self_type operator+(difference_type n)
+		{
+			self_type tmp (*this);
+			tmp += n;
+			return tmp;
+		}
+		self_type operator-(difference_type n)
+		{
+			self_type tmp (*this);
+			tmp -= n;
+			return tmp;
+		}
+		self_type& operator-=(difference_type n)
+		{
+			*this = *this - n;
+			return *this;
+		}
+		bool operator==(const self_type& other) const
+		{
+			return _ptr == other._ptr;
+		}
+		bool operator!=(const self_type& other) const
+		{
+			return !(*this == other);
+		}
+	};
+	class const_iterator {
+	private:
+		typedef iterator self_type;
+		typedef const_reference reference_type;
+		typedef const T* pointer_type;
+		pointer_type _ptr;
+	public:
+		const_iterator(pointer_type ptr) : _ptr(ptr)
+		{
+		}
+		const_iterator(const self_type& src) : _ptr(src._ptr)
+		{
+		}
+		reference_type operator*()
+		{
+			return *_ptr;
+		}
+		pointer_type operator->()
+		{
+			return _ptr;
+		}
+		self_type& operator++()
+		{
+			_ptr++;
+			return *this;
+		}
+		self_type& operator++(int)
+		{
+			self_type tmp (*this);
+			_ptr++;
+			return tmp;
+		}
+		self_type operator--()
+		{
+			_ptr--;
+			return *this;
+		}
+		self_type operator--(int)
+		{
+			self_type tmp (*this);
+			_ptr--;
+			return tmp;
+		}
+		self_type& operator+=(difference_type n)
+		{
+			*this = *this + n;
+			return *this;
+		}
+		self_type operator+(difference_type n)
+		{
+			self_type tmp (*this);
+			tmp += n;
+			return tmp;
+		}
+		self_type operator-(difference_type n)
+		{
+			self_type tmp (*this);
+			tmp -= n;
+			return tmp;
+		}
+		self_type& operator-=(difference_type n)
+		{
+			*this = *this - n;
+			return *this;
+		}
+		bool operator==(const self_type& other) const
+		{
+			return _ptr == other._ptr;
+		}
+		bool operator!=(const self_type& other) const
+		{
+			return !(*this == other);
+		}
+	};
 	class reverse_iterator {
 	private:
-		T* _ptr;
+		typedef reverse_iterator self_type;
+		typedef reference reference_type;
+		typedef T* pointer_type;
+		pointer_type _ptr;
 	public:
-		reverse_iterator(T* ptr) : _ptr(ptr)
+		reverse_iterator(pointer_type ptr) : _ptr(ptr)
+		{
+		}
+		reverse_iterator(const self_type& src) : _ptr(src._ptr)
 		{
 		}
-		reference operator*()
+		reference_type operator*()
 		{
 			return *_ptr;
 		}
-		T* operator->()
+		pointer_type operator->()
 		{
 			return _ptr;
 		}
-		reverse_iterator& operator++()
+		self_type& operator++()
 		{
 			_ptr--;
 			return *this;
 		}
-		reverse_iterator& operator++(int)
+		self_type& operator++(int)
 		{
-			reverse_iterator tmp (*this);
+			self_type tmp (*this);
 			_ptr--;
 			return tmp;
 		}
-		reverse_iterator operator--()
+		self_type operator--()
 		{
 			_ptr++;
 			return *this;
 		}
-		reverse_iterator operator--(int)
+		self_type operator--(int)
 		{
-			reverse_iterator tmp (*this);
+			self_type tmp (*this);
 			_ptr++;
 			return tmp;
 		}
-		reverse_iterator& operator+=(difference_type n)
+		self_type& operator+=(difference_type n)
 		{
 			*this = *this - n;
 			return *this;
 		}
-		reverse_iterator operator+(difference_type n)
+		self_type operator+(difference_type n)
 		{
-			reverse_iterator tmp (*this);
+			self_type tmp (*this);
 			tmp += n;
 			return tmp;
 		}
-		reverse_iterator operator-(difference_type n)
+		self_type operator-(difference_type n)
 		{
-			reverse_iterator tmp (*this);
+			self_type tmp (*this);
 			tmp -= n;
 			return tmp;
 		}
-		reverse_iterator& operator-=(difference_type n)
+		self_type& operator-=(difference_type n)
 		{
 			*this = *this + n;
 			return *this;
 		}
-		bool operator==(const reverse_iterator& other) const
+		bool operator==(const self_type& other) const
 		{
 			return _ptr == other._ptr;
 		}
-		bool operator!=(const reverse_iterator& other) const
+		bool operator!=(const self_type& other) const
 		{
 			return !(*this == other);
 		}
 	};
-	typedef const reverse_iterator const_reverse_iterator;
+	class const_reverse_iterator {
+	private:
+		typedef const_reverse_iterator self_type;
+		typedef const_reference reference_type;
+		typedef const T* pointer_type;
+		pointer_type _ptr;
+	public:
+		const_reverse_iterator(pointer_type ptr) : _ptr(ptr)
+		{
+		}
+		const_reverse_iterator(const self_type& src) : _ptr(src._ptr)
+		{
+		}
+		reference_type operator*()
+		{
+			return *_ptr;
+		}
+		pointer_type operator->()
+		{
+			return _ptr;
+		}
+		self_type& operator++()
+		{
+			_ptr--;
+			return *this;
+		}
+		self_type& operator++(int)
+		{
+			self_type tmp (*this);
+			_ptr--;
+			return tmp;
+		}
+		self_type operator--()
+		{
+			_ptr++;
+			return *this;
+		}
+		self_type operator--(int)
+		{
+			self_type tmp (*this);
+			_ptr++;
+			return tmp;
+		}
+		self_type& operator+=(difference_type n)
+		{
+			*this = *this - n;
+			return *this;
+		}
+		self_type operator+(difference_type n)
+		{
+			self_type tmp (*this);
+			tmp += n;
+			return tmp;
+		}
+		self_type operator-(difference_type n)
+		{
+			self_type tmp (*this);
+			tmp -= n;
+			return tmp;
+		}
+		self_type& operator-=(difference_type n)
+		{
+			*this = *this + n;
+			return *this;
+		}
+		bool operator==(const self_type& other) const
+		{
+			return _ptr == other._ptr;
+		}
+		bool operator!=(const self_type& other) const
+		{
+			return !(*this == other);
+		}
+	};
+
 private:
 	size_type _size;
 	size_type _capacity;
@@ -276,44 +503,44 @@ public:
 	}
 
 	/* ITERATORS */
-	iterator begin()
+	typename iterator::self_type begin()
 	{
-		return _data;
+		return iterator(_data);
 	}
 
-	const_iterator begin() const
+	typename const_iterator::self_type begin() const
 	{
-		return _data;
+		return const_iterator(_data);
 	}
 
-	iterator end()
+	typename iterator::self_type end()
 	{
-		return _data + _size;
+		return iterator(_data + _size);
 	}
 
-	const_iterator end() const
+	typename const_iterator::self_type end() const
 	{
-		return _data + _size;
+		return const_iterator(_data + _size);
 	}
 
-	reverse_iterator rbegin()
+	typename reverse_iterator::self_type rbegin()
 	{
-		return _data + _size - 1;
+		return reverse_iterator(_data + _size - 1);
 	}
 
-	const_reverse_iterator rbegin() const
+	typename const_reverse_iterator::self_type rbegin() const
 	{
-		return _data + _size - 1;
+		return const_reverse_iterator(_data + _size - 1);
 	}
 
-	reverse_iterator rend()
+	typename reverse_iterator::self_type rend()
 	{
-		return _data - 1;
+		return reverse_iterator(_data - 1);
 	}
 
-	const_reverse_iterator rend() const
+	typename const_reverse_iterator::self_type rend() const
 	{
-		return _data - 1;
+		return const_reverse_iterator(_data - 1);
 	}
 
 	/* CAPACITY */
@@ -369,6 +596,7 @@ public:
 	template<class InputIt>
 	iterator insert(const_iterator pos, InputIt first,
 	                InputIt last);
+	/* TODO */
 	/* erase */
 	iterator erase(iterator pos);
 	iterator erase(iterator first, iterator last);
-- 
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