# HG changeset patch
# User Benjamin Golinvaux <bgo@osimis.io>
# Date 1581688566 -3600
# Node ID 3c4269229566fc9ebb56dbb0ae382e71492ed3d2
# Parent  445bda258245777cf4c9574b8013b557e056c126
Added functions to retrieve min and max possible values for floating-point pixels

diff -r 445bda258245 -r 3c4269229566 Core/Images/PixelTraits.h
--- a/Core/Images/PixelTraits.h	Fri Feb 14 09:04:40 2020 +0100
+++ b/Core/Images/PixelTraits.h	Fri Feb 14 14:56:06 2020 +0100
@@ -383,6 +383,20 @@
     }
     
     ORTHANC_FORCE_INLINE
+    static void SetMinValue(PixelType& target)
+    {
+      // std::numeric_limits<float>::lowest is not supported on
+      // all compilers (for instance, Visual Studio 9.0 2008)
+      target = -std::numeric_limits<float>::max();
+    }
+
+    ORTHANC_FORCE_INLINE
+    static void SetMaxValue(PixelType& target)
+    {
+      target = std::numeric_limits<float>::max();
+    }
+
+    ORTHANC_FORCE_INLINE
     static void FloatToPixel(PixelType& target,
                              float value)
     {