changeset 836:f3c98e89cf75

I don't think this optimisation is worth the loss of data fidelity any more

--- a/data/model/RangeSummarisableTimeValueModel.h	Mon Sep 16 15:47:27 2013 +0100
+++ b/data/model/RangeSummarisableTimeValueModel.h	Wed Oct 09 14:44:05 2013 +0100
@@ -37,41 +37,6 @@
 public:
     RangeSummarisableTimeValueModel() { }
 
-#define RANGE_USE_SHORT 1
-#ifdef RANGE_USE_SHORT
-    class Range
-    {
-    public:
-        Range() : 
-            m_min(0), m_max(0), m_absmean(0) { }
-        Range(const Range &r) : 
-            m_min(r.m_min), m_max(r.m_max), m_absmean(r.m_absmean) { }
-        Range(float min, float max, float absmean)
-        { setMin(min); setMax(max); setAbsmean(absmean); }
-        
-        float min() const { return i2f(m_min); }
-        float max() const { return i2f(m_max); }
-        float absmean() const { return i2f(m_absmean); }
-
-        void setMin(float min) { m_min = f2i(min); }
-        void setMax(float max) { m_max = f2i(max); }
-        void setAbsmean(float absmean) { m_absmean = f2i(absmean); }
-
-    private:
-        static inline int16_t f2i(float f) {
-            if (f > 1.f) f = 1.f;
-            if (f < -1.f) f = -1.f;
-            return int16_t(f * 32767.f);
-        }
-        static inline float i2f(int16_t i) {
-            return float(i) / 32767.f;
-        }
-
-        int16_t m_min;
-        int16_t m_max;
-        int16_t m_absmean;
-    };
-#else
     class Range
     {
     public:
@@ -95,7 +60,6 @@
         float m_max;
         float m_absmean;
     };
-#endif
 
     typedef std::vector<Range> RangeBlock;