+std::istream& operator>>(std::istream& o, VUMeterStandard& var)
+{
+ std::string s;
+ o >> s;
+ var = (VUMeterStandard) string_2_enum (s, var);
+ return o;
+}
+
+std::ostream& operator<<(std::ostream& o, const VUMeterStandard& var)
+{
+ std::string s = enum_2_string (var);
+ return o << s;
+}
+
+std::istream& operator>>(std::istream& o, MeterLineUp& var)
+{
+ std::string s;
+ o >> s;
+ var = (MeterLineUp) string_2_enum (s, var);
+ return o;
+}
+
+std::ostream& operator<<(std::ostream& o, const MeterLineUp& var)
+{
+ std::string s = enum_2_string (var);
+ return o << s;
+}
+