From ec0cb7d2c1660f33c149f3a118c5e8a067b70a3c Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Fri, 11 Aug 2017 15:20:48 +1000
Subject: [PATCH] region: remove scale operation

it's not immediately apparent how scale operates on both of point and
extent components. rather than complicate matters we remove them in
preference of letting the user construct it directly.
---
 region.cpp | 11 -----------
 region.hpp |  2 --
 2 files changed, 13 deletions(-)

diff --git a/region.cpp b/region.cpp
index 9cbb4dff..b25079d5 100644
--- a/region.cpp
+++ b/region.cpp
@@ -98,17 +98,6 @@ util::region<S,T>::magnitude (extent_t _e)
 }
 
 
-//-----------------------------------------------------------------------------
-template <size_t S, typename T>
-void
-util::region<S,T>::scale (T factor)
-{
-    auto o = (e * factor - e) / T(2);
-    p -= o;
-    e *= factor;
-}
-
-
 //-----------------------------------------------------------------------------
 template <size_t S, typename T>
 bool
diff --git a/region.hpp b/region.hpp
index db88f01d..f38bf813 100644
--- a/region.hpp
+++ b/region.hpp
@@ -59,8 +59,6 @@ namespace util {
         extent_t magnitude (void) const;
         extent_t magnitude (extent_t);
 
-        void scale (T factor);
-
         bool empty (void) const;
 
         //---------------------------------------------------------------------