src test dir, makefile, Added subject

1 files changed, 128 insertions, 0 deletions

diff --git a/src/Vector.hpp b/src/Vector.hpp
new file mode 100644
index 0000000..0f21995
--- /dev/null
+++ b/src/Vector.hpp
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+#ifndef VECTOR_HPP
+# define VECTOR_HPP
+
+# include <stddef.h>
+
+# define GROWTH_FACTOR 1.5
+
+typedef size_t size_type;
+
+
+namespace ft
+{
+	template < class T, class Alloc = allocator<T> >
+	class vector
+	{
+		typedef T value_type;
+		typedef T& reference;
+
+	public:
+		// capacity
+		size_type size() const;
+		{
+			return size;
+		}
+		void resize (size_type n, value_type val = value_type())
+		{
+			if (n < size)
+			{
+				for (int i = n; i < size; i++)
+					~T(under[i]);
+				size = n;
+				return;
+			}
+			if (n > capacity)
+				grow();
+			size_type prev_n;
+			for (prev_n = n; prev_n < size; prev_n++)
+				under[n] = val;
+			size = n;
+		}
+		size_type capacity() const
+		{
+			return capacity;
+		}
+		bool empty() const
+		{
+			return size == 0;
+		}
+		void reserve (size_type n)
+		{
+			if (n > capacity)
+				grow_to(n);
+		}
+
+		// element access
+		reference operator[] (size_type n)
+		{
+			return under[n];
+		}
+		reference at (size_type n)
+		{
+			if (n >= size)
+				raise std::out_of_range;
+			return under[n];
+		}
+		reference front()
+		{
+			return under[0];
+		}
+		reference back()
+		{
+			return under[size - 1];
+		}
+
+		// modifiers
+		template <class InputIterator>
+		void assign (InputIterator first, InputIterator last);
+		void assign (size_type n, const value_type& val);
+		void push_back (const value_type& val)
+		{
+			if (size >= capacity)
+				grow();
+			under[size] = val;
+			size++;
+		}
+		void pop_back()
+		{
+			~T(back());
+			size--;
+		}
+		iterator insert (iterator position, const value_type& val)
+		{
+			
+		}
+		void insert (iterator position, size_type n, const value_type& val);
+		template <class InputIterator>
+		void insert (iterator position, InputIterator first, InputIterator last);
+
+		
+
+
+	private:
+		T *under;
+		size_type size;
+		size_type capacity;
+
+		void grow()
+		{
+			capacity *= GROWTH_FACTOR;
+			grow_to(capacity);
+		}
+
+		void grow_to(size_type new_capacity)
+		{
+			T *under_copy = new T[capacity];
+			for (int i = 0; i < capacity; i++)
+				under_copy[i] = under[i];
+			delete [] under;
+			capacity = new_capacity;
+			under = new T[capacity];
+			for (int i = 0; i < capacity; i++)
+				under[i] = under_copy[i];
+			delete [] under_copy;
+		}
+	};
+}
+
+#endif