missing include

source/RobotAPI/libraries/diffik/CompositeDiffIK.cpp

@@ -25,6 +25,7 @@
 #include <VirtualRobot/Robot.h>
 #include <ArmarXCore/core/exceptions/Exception.h>
 #include <VirtualRobot/math/Helpers.h>
+#include <cfloat>
 
 using namespace armarx;