1 #ifndef _INTERACTIONS_H
2 #define _INTERACTIONS_H
13 Directions directions
;
16 Interaction(const string name
= "", int multiplicity
= 0, double energy
= 0.0) :
17 name(name
), multiplicity(multiplicity
), energy(energy
) {};
20 class Interactions
: public vector
<Interaction
> {
21 friend ostream
& operator<<(ostream
& output
, const Interactions
&);