From f97c6e9eb0ea8142864382e5d846617817d1ee77 Mon Sep 17 00:00:00 2001
From: Alan De Smet <chaos@highprogrammer.com>
Date: Sat, 23 Mar 2019 11:34:12 -0500
Subject: [PATCH] Make operator* a member of struct size

instead of being global
---
 src/main/cpp/tiv.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/main/cpp/tiv.cpp b/src/main/cpp/tiv.cpp
index 092e4b2..ea66fb6 100644
--- a/src/main/cpp/tiv.cpp
+++ b/src/main/cpp/tiv.cpp
@@ -392,10 +392,10 @@ struct size {
   }
   unsigned int width;
   unsigned int height;
+  size operator*(double scale) {
+    return size(width*scale, height*scale);
+  }
 };
-size operator*(size lhs, double scale) {
-  return size(lhs.width*scale, lhs.height*scale);
-}
 std::ostream& operator<<(std::ostream& stream, size sz) {
   stream << sz.width << "x" << sz.height;
   return stream;