From 5b5ed220bc2b81432e3da965a753661701c1f994 Mon Sep 17 00:00:00 2001
From: Andrew Meadows <andrew@highfidelity.io>
Date: Fri, 19 Aug 2016 10:26:47 -0700
Subject: [PATCH] add BufferView::Iterator operator<() and friend

---
 libraries/gpu/src/gpu/Buffer.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libraries/gpu/src/gpu/Buffer.h b/libraries/gpu/src/gpu/Buffer.h
index da1a987bee..d6b8f943dd 100644
--- a/libraries/gpu/src/gpu/Buffer.h
+++ b/libraries/gpu/src/gpu/Buffer.h
@@ -224,6 +224,8 @@ public:
 
         bool operator==(const Iterator<T>& iterator) const { return (_ptr == iterator.getConstPtr()); }
         bool operator!=(const Iterator<T>& iterator) const { return (_ptr != iterator.getConstPtr()); }
+        bool operator<(const Iterator<T>& iterator) const { return (_ptr < iterator.getConstPtr()); }
+        bool operator>(const Iterator<T>& iterator) const { return (_ptr > iterator.getConstPtr()); }
 
         void movePtr(const Index& movement) {
             auto byteptr = ((Byte*)_ptr);