From 3ce49858c6859fccc2e4d35839c34685348790d1 Mon Sep 17 00:00:00 2001
From: Samuel Fadel <samuelfadel@gmail.com>
Date: Wed, 2 Mar 2016 15:47:24 -0300
Subject: Improvements related to ColorScale and screenshots.

* ColorScale: now a pointer whenever needed. main() takes care of
  updating extents
* New class DivergentColorScale: works specifically for divergent
  scales, always has 3 colors as input: negative values, 0, positive
  values
* ManipulationHandler: ProjectionHistory no longer needed
---
 numericrange.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'numericrange.h')

diff --git a/numericrange.h b/numericrange.h
index 0b69d0e..ebb20ef 100644
--- a/numericrange.h
+++ b/numericrange.h
@@ -5,7 +5,7 @@
 #include <stdexcept>
 
 /*
- * A range in [first, last) in steps of 1.
+ *  A (low memory usage) generator of ranges in steps of 1.
  */
 template<typename T>
 class NumericRange
@@ -55,6 +55,9 @@ public:
         T m_value;
     };
 
+    /*
+     * The range [first, last).
+     */
     NumericRange(const T &first, const T &last)
         : m_begin(first)
         , m_end(last)
-- 
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