7 if(0 == a && 0 == b)
return true;
8 if(0 == a && 0 != b)
return false;
9 if(0 != a && 0 == b)
return false;
14 if(a->
p(i) != b->
p(i))
return false;
bool EqualEvent(const IDalitzEvent *a, const IDalitzEvent *b)
std::ostream & operator<<(std::ostream &os, const IDalitzEvent &de)
virtual void print(std::ostream &os=std::cout) const =0
virtual const TLorentzVector & p(unsigned int i) const =0
virtual const DalitzEventPattern & eventPattern() const =0
unsigned int size() const