2 #ifndef ThePEG_ClusterCollapser_FH
3 #define ThePEG_ClusterCollapser_FH
5 // This is the forward declaration of the ClusterCollapser class.
8 #include "ThePEG/Config/ThePEG.h"
12 class ClusterCollapser;
14 ThePEG_DECLARE_CLASS_POINTERS(ClusterCollapser,ClusterCollapserPtr);
18 #endif /* ThePEG_ClusterCollapser_FH */