From dce2436b2c61a14077ad84a85c9b18e38ec66457 Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Sat, 14 Sep 2024 19:44:04 +0300
Subject: [PATCH] BAN: Implement Vector::reverse()

---
 BAN/include/BAN/Vector.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/BAN/include/BAN/Vector.h b/BAN/include/BAN/Vector.h
index 039e264986..c58a111dbe 100644
--- a/BAN/include/BAN/Vector.h
+++ b/BAN/include/BAN/Vector.h
@@ -7,6 +7,7 @@
 #include <BAN/New.h>
 #include <BAN/PlacementNew.h>
 #include <BAN/Span.h>
+#include <BAN/Swap.h>
 
 namespace BAN
 {
@@ -65,6 +66,8 @@ namespace BAN
 		const T& front() const;
 		T& front();
 
+		void reverse();
+
 		ErrorOr<void> resize(size_type)				requires is_default_constructible_v<T>;
 		ErrorOr<void> resize(size_type, const T&)	requires is_copy_constructible_v<T>;
 		ErrorOr<void> reserve(size_type);
@@ -301,6 +304,13 @@ namespace BAN
 		return m_data[0];
 	}
 
+	template<typename T>
+	void Vector<T>::reverse()
+	{
+		for (size_type i = 0; i < m_size / 2; i++)
+			BAN::swap(m_data[i], m_data[m_size - i - 1]);
+	}
+
 	template<typename T>
 	ErrorOr<void> Vector<T>::resize(size_type size) requires is_default_constructible_v<T>
 	{