Comparison_result | fo.operator() ( Type1 obj1, Type2 obj2, Type3 obj3) | |
compares the squared distance between obj1 and obj2 to the squared distance between obj1 and obj3 | ||
Comparison_result | fo.operator() ( Type1 obj1, Type2 obj2, Type3 obj3, Type4 obj4) | |
compares the squared distance between obj1 and obj2 to the squared distance between obj3 and obj4 |