Merge branch 'master' into gaisser_fixes_fixedMap

container/FixedMap.h

@@ -4,6 +4,7 @@
 #include "ArrayList.h"
 #include "../returnvalues/HasReturnvaluesIF.h"
 #include <utility>
+#include <type_traits>
 
 /**
  * \ingroup container
@@ -14,6 +15,8 @@
  */
 template<typename key_t, typename T>
 class FixedMap: public SerializeIF {
+	static_assert (std::is_trivially_copyable<T>::value or std::is_base_of<SerializeIF, T>::value,
+			"Types used in FixedMap must either be trivial copy-able or a derived Class from SerializeIF to be serialize-able");
 public:
 	static const uint8_t INTERFACE_ID = CLASS_ID::FIXED_MAP;
 	static const ReturnValue_t KEY_ALREADY_EXISTS = MAKE_RETURN_CODE(0x01);