adapt power merge for osx

[clitk.git] / common / clitkCommon.h

diff --git a/common/clitkCommon.h b/common/clitkCommon.h
index b58974a3e721c486e6ff164f7ff2f18d25a25673..d7cd4606d4183fe69f36ad4d6d76b69723faa651 100644 (file)
--- a/common/clitkCommon.h
+++ b/common/clitkCommon.h
@@ -69,6 +69,9 @@ namespace clitk {
     exit(-3); \
   }
 
+#ifndef ITK_OVERRIDE
+# define ITK_OVERRIDE
+#endif
 
   //--------------------------------------------------------------------
   // when everything goes wrong
@@ -117,6 +120,8 @@ namespace clitk {
   TPixelDown PixelTypeDownCast(const TPixelUp & x);
   template<>
   float PixelTypeDownCast(const double & x);
+  template<>
+  double PixelTypeDownCast(const double & x);
 
   //--------------------------------------------------------------------
   // Return the indexes of sorted values in a vector