From 68832526efafb4db60e5627eba6a9051585a4eb9 Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Sun, 7 Feb 2021 12:04:33 +0000
Subject: Factor a lot of maths and stuff into utility

---
 utility/sorting.hpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 utility/sorting.hpp

(limited to 'utility/sorting.hpp')

diff --git a/utility/sorting.hpp b/utility/sorting.hpp
new file mode 100644
index 0000000..0cb0eaf
--- /dev/null
+++ b/utility/sorting.hpp
@@ -0,0 +1,12 @@
+#ifndef SORTING_H
+#define SORTING_H
+
+template<typename T> struct PtrSorter {
+	bool
+	operator()(const T & a, const T & b) const
+	{
+		return *a < *b;
+	}
+};
+
+#endif
-- 
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