| FOX/ObjCryst++
    1.10.X (development)
    | 
Class to compare pairs of objects, with the two objects playing a symmetric role. More...
| Public Member Functions | |
| bool | operator() (const pair< T, T > &p1, const pair< T, T > &p2) const | 
Class to compare pairs of objects, with the two objects playing a symmetric role.