#include <TMath.h>
-static const Double_t k2PI = TMath::TwoPi();
-static const Double_t kDegrad = TMath::DegToRad();
-static const Double_t kRaddeg = TMath::RadToDeg();
+#define k2PI TMath::TwoPi()
+#define kDegrad TMath::DegToRad()
+#define kRaddeg TMath::RadToDeg()
#endif