From: Lukas Jiriste <ljiriste@student.42prague.com>
Date: Thu, 17 Oct 2024 14:08:03 +0000 (+0200)
Subject: Fix multiplication rounding
X-Git-Url: https://git.ljiriste.work/?a=commitdiff_plain;h=261a2c01d187dd15361ee34e351a3661ae58643f;p=42%2FCPP_Module_02

Fix multiplication rounding
---

diff --git a/ex02/Fixed.cpp b/ex02/Fixed.cpp
index 35b37bf..502ae74 100644
--- a/ex02/Fixed.cpp
+++ b/ex02/Fixed.cpp
@@ -111,7 +111,14 @@ Fixed	Fixed::operator*(const Fixed &other) const
 {
 	Fixed	res;
 
-	res.m_num = (m_num * other.m_num) >> point_pos;
+	res.m_num = m_num * other.m_num;
+	if (res.m_num & (1 << (point_pos - 1)))
+	{
+		res.m_num >>= point_pos;
+		++res.m_num;
+		return (res);
+	}
+	res.m_num >>= point_pos;
 	return (res);
 }