[PATCH #190] This commit closes #190, as in WValueSet the minimum was...

[PATCH #190] This commit closes #190, as in WValueSet the minimum was initialized with MAX_DOUBLE which lead to the invalid data. Instead we may use std::numeric_limits< T > and every thing is fine.

src/core/dataHandler/WValueSet.h

@@ -123,8 +123,8 @@ public:
     {
         // calculate min and max
         // Calculating this once simply ensures that it does not need to be recalculated in textures, histograms ...
-        m_minimum = wlimits::MAX_DOUBLE;
-        m_maximum = wlimits::MIN_DOUBLE;
+        m_minimum = std::numeric_limits< T >::max();
+        m_maximum = std::numeric_limits< T >::min();
         for( typename std::vector< T >::const_iterator iter = data->begin(); iter != data->end(); ++iter )
         {
             m_minimum = m_minimum > *iter ? *iter : m_minimum;
@@ -145,8 +145,8 @@ public:
     {
         // calculate min and max
         // Calculating this once simply ensures that it does not need to be recalculated in textures, histograms ...
-        m_minimum = wlimits::MAX_DOUBLE;
-        m_maximum = wlimits::MIN_DOUBLE;
+        m_minimum = std::numeric_limits< T >::max();
+        m_maximum = std::numeric_limits< T >::min();
         for( typename std::vector< T >::const_iterator iter = data->begin(); iter != data->end(); ++iter )
         {
             m_minimum = m_minimum > *iter ? *iter : m_minimum;