handle negative values when "cast"ing t_float to uint

doing a static_cast<unsigned int>(-1.) will return 0xffffff!!!
umlaeute · Jan 8, 2014 · 42a48c3 · 42a48c3
1 parent 404d30a
commit 42a48c3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/RTE/MessageCallbacks.h b/src/RTE/MessageCallbacks.h
@@ -64,6 +64,7 @@ namespace gem {
     template<>
       struct TypeTemplate<unsigned int> : TypeTemplateCore<t_float, unsigned int> {
         static t_atomtype atomtype_id(void) { return A_FLOAT; }
+        static unsigned int cast(t_float f) { return (f>0.)?static_cast<unsigned int>(f):0; }
       };
     template<>
       struct TypeTemplate<bool> : TypeTemplateCore<t_float, bool> {