19 Bool_t SpinCuts::operator()(
StEEmcPair &pair )
21 if ( pair.
vertex().Z() < z_vertex_min )
return false;
22 if ( pair.
vertex().Z() > z_vertex_max )
return false;
24 if ( pair.
zgg() < zgg_min )
return false;
25 if ( pair.
zgg() > zgg_max )
return false;
const TVector3 & vertex() const
Returns vertex of pair.
Float_t zgg() const
Returns energy-sharing of pair.
A class to represent pairs of points.