9 #ifndef THEPEG_HelicityDefinitions_H 10 #define THEPEG_HelicityDefinitions_H 13 #include "ThePEG/Config/ThePEG.h" 14 #include "ThePEG/Utilities/Exception.h" 45 class HelicityLogicalError:
public Exception {};
48 class HelicityConsistencyError:
public Exception {};
This is the main namespace within which all identifiers in ThePEG are declared.
SpinorType
Enumeration to specify spinor type.
Exception is the base class for all exceptions to be used in ThePEG.